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Newsletters

June 2023 Newsletter

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Volume 61, June 2023  Newsletter Editor: Prof Avigdor Cahaner

 

Note from the Editor

This is the first WPSA Newsletter in its new format, consisting of items provided by WPSA organizations and members, through their branch secretaries. Each item has a brief description of updated internet sites containing poultry-related scientific and professional materials, and the link to that site.
Use ctrl-F to search the site descriptions is this Newsletter for items containing words of interest to you.

Content

 

News from the WPSA Board

tixier michele1

Introduction from the President

Dear members of WPSA

It is my pleasure to inform you that the proposals submitted to the branch development programme can now reach up to 4000 US$, instead of 2000. We are expecting branch proposals, please visit . The next deadline is JULY 1st, don’t miss it. This is aimed at helping you.

The communication strategy is one important topic for the board, and we received 348 answers from 59 countries to our survey dedicated to the web site and social media. This was discussed at an online board meeting on April 25. The overall content of the web site was generally appreciated, which is a good point. We also realized the need to retain our young members with us.

Together with the Secretary General, Peter Van Horne, and a Vice-President, Fallou Gueye, I attended the 2nd Pan African Poultry Conference co-organized on May 16-18 by the branch of Togo and by CERSA, the regional excellence center for avian sciences based in the University of Lomé. The ministry in charge of research and higher education from Togo opened the conference, in the presence of the delegate ministry of Burkina-Faso for animal resources. The programme featured invited talks and short oral communications that triggered a very lively discussion. Simultaneous translation made possible to gather participants from whole Africa, either French-speaking or English-speaking. I congratulate the organizers for this successful event. In addition, it made possible to gather, on site or on-line, several representatives of WPSA branches from the African WPSA network recently created. The role of a branch was clarified by sharing experience, and it was decided to hold the next Pan African Poultry Conference in 2025, May 12-14, in Johannesburg. Save this date!

Working groups of the European Federation are getting ready for their symposiums, please check the calendar on the website. The waterfowl working group will also meet in Indonesia.

After postponement due to COVID, the Asian Poultry Conference will take place in China in November. See http://appc2023.bomeeting.net/cn for more information.

I hope that you will like the new format of this Newsletter. It is aimed at stimulating exchanges between our members. This is a way to develop the sense of belonging within our large WPSA family.

With my best regards

Dr Michèle Tixier-Boichard, President

 

Federations and Working Groups

2023 Eggmeat logo EMQ 2023
EggMeat Symposia
7-9 September 2023
Krakow, Poland
IFRG logo darker
Combined meeting WG12 - Physiology and WG6 - Reproduction
18-20 September 2023
Woclaw, Poland
2023 World Waterfowl
7th World Waterfowl Conference
20-22 September 2023
Jakarta, Indonesia

 

2023 ESPG2023 SS 19072022
XII European Symposium on Poultry Genetics
8-10 November 2023
Hannover, Germany
2023 Eggmeat logo EMQ 2023

12th Asian Pacific Poultry Conference
1-3 November 2023
Nanjing, China
IFRG logo darker

XVI European Poultry Conference
24-28 June 2024
Valencia, Spain

 

World's Poultry Science Journal

The online Journal is hosted on the Taylor & Francis website.

 

WPSA Programmes

 

Branch News

The USA Branch welcomes our new slate of WPSA-USA Branch Executive Committee members, and thanks 3 members for their service to the WPSA-USA Board the past 4 years.  Read the full information on these members.  (USA)

Officers and Board members of the Canadian Branch.

Pakistan WPSA-Branch Newsletter (Pakistan)

 

Conferences, Webinars and Podcasts

Check the WPSA website for a list of upcoming WPSA conferences and webinars.

  • The USA and Canada branches of WPSA jointly sponsor the WPSA Lecture to be held as the keynote address for the Poultry Science Association Annual Meeting), July 10-12, 2023.  The speaker will be Dr Yuval Cinnamon of the Volcani Center in Israel with the topic 'Towards a humane and sustainable solution: A genetic model to eliminate male chicks culling in the egg industry'. (USA)
  • The USA Branch co-sponsored (on April 25-26, 2023) the Alabama Feed & Grain Nutrition Seminar, one of the premier nutrition conferences held each year in the US. (USA)
  • The annual meeting of the Italian Branch of WPSA on 'Sustainability and Innovation of Poultry and Rabbit chains' was held in Rimini on May 5th, 2023 in conjunction with Fieravicola. The presentations are available here. (Italy)
  • The Atlantic Poultry Conference 2023 was held on February 14-16, in Halifax, NS. The next edition of the conference will be held in 2025. (Canada)
  • PIP (Poultry Innovation Partnership) has launched a new knowledge mobilization initiative - Innovation Roadshow. (Canada)
  • The PIP team hosted Feeding Breeders: a series of webinars on the challenges of managing modern broiler breeders. You can view the webinars at the website. (Canada)
  • The Poultry Podcast Show features insights from poultry experts worldwide. There are episodes with Canadian experts, Dr Marie-Pierre Montminy and Dr Doug Korver. (Canada)
  • The French Branch of WPSA is an associated partner of the EAAP meeting 2023 in Lyon. (France)

 

Scientific Articles

 

New Books

  • A new book on ‘Poultry Meat Quality’ edited by Massimiliano Petracci (University of Bologna) and Mario Estévez (Universidad de Extremadura) is now available. (WG5)
  • Burleigh Dodds Science Publishing are delighted to announce the publication of their new title, Embryo development and hatchery practice in poultry production, edited by Dr Nick French.
    Special Offer
    Receive 20% off your order of the book using code EMB20 via the BDS Website. Discount code expires 31st July 2023 and can be applied to all Poultry Science books in the Burleigh Dodds series.

 

Various Media Coverage

August 2023 Newsletter

Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive
Volume 62, August 2023  Newsletter Editor: Prof Avigdor Cahaner

 

Note from the Editor

This is the second WPSA Newsletter in its new format, consisting of items provided by WPSA organizations and members (through branch secretaries). Each item has a brief description of updated internet sites of poultry-related scientific and professional materials, and the link to that site.

Content

 

News from the WPSA Board

tixier michele1

Introduction from the Secretary General

Dear WPSA members!

It is a great honour for me to write my first message in this newsletter, after being elected last summer for the next four years (2022-2026). From the 1st of January 2023 I have been involved in many activities of the WPSA Executive Committee and visited the IPPE Poultry show in Atlanta, the 2nd Pan Africa poultry Conference in Togo and the round table of Working Group 1 on Economics In Helsinki, Finland. I want to meet many members and branches to learn about their views and objectives to further promote knowledge of poultry science and the poultry industry. For the year 2023 and 2024 I will combine being the Secretary General of WPSA with my position as poultry economist at Wageningen University & Research.

This year the working groups of the European Federation have their symposia. Please check the calendar. I want to mention that working groups 4 and 5 jointly organise a symposium on quality of eggs and egg products and quality of poultry meat in Krakow, Poland. The Board of WPSA will attend this symposium after two days of the annual Board meeting.

Later this year the Asian Pacific Poultry Conference (APPC) will be held. This meeting has been postponed because of Covid and will now be held on 31 October to 4 November 2023 in Nanjing, China. For the programme please go to the website.

Later on, I will represent WPSA at VIV MEA in Abu Dhabi (20–22 November 2023) with a booth to promote WPSA activities. For me this is another opportunity to meet with members and branches of countries in the Middle East, North Africa and Asia.

With my best regards

Peter van Horne, Secretary General

 

Federations and Working Groups

2023 Eggmeat logo EMQ 2023 IFRG logo darker 2023 World Waterfowl
EggMeat Symposia
7-9 September 2023
Krakow, Poland
Combined meeting WG12 - Physiology and WG6 - Reproduction
18-20 September 2023
Woclaw, Poland
7th World Waterfowl Conference
20-22 September 2023
Jakarta, Indonesia

 

2023 ESPG2023 SS 19072022 2023 Eggmeat logo EMQ 2023 IFRG logo darker ESPN logo web 250px
XII European Symposium on Poultry Genetics
8-10 November 2023
Hannover, Germany
12th Asian Pacific Poultry Conference
1-3 November 2023
Nanjing, China
XVI European Poultry Conference
24-28 June 2024
Valencia, Spain

24th European Symposium on Poultry Nutrition
23-26 June 2025
Maastricht, The Netherlands

 
The 12th Asia Pacific Poultry Conference (APPC 2023) will be held in Nanjing, China from November 1st to 3rd, 2023. It is co-organized by WPSA-Asia Pacific Federation (WPSA-APF) and the Chinese Association of Animal Science and Veterinary Medicine (CAAV). For detailed information click here.

 

World's Poultry Science Journal

The online Journal is hosted on the Taylor & Francis website.

 

WPSA Programmes

 

Branch News

  • The Bangladesh branch elected its officers for the years 2023-24. The results of these elections, and information on branch activities, are presented in their website (Bangladesh)

  • The UK branch conference was held on 29-30th March 2023. For detailed programme and future meetings, as well as other branch activities, see https://wpsa-uk.com/ (UK)

  • The Italy branch organized the 23rd edition of European Symposium on Poultry Nutrition (ESPN) in Rimini (June 21-24, 2023). For detailed programme see  https://www.espn2023.eu/. PPT files of the ESPN keynote presentations will soon be posted in the website of the Italy branch https://www.wpsa.it/home/.
    Almost 1800 participants attended the meeting which was really fantastic. See video coverage (4min.) (https://www.linkedin.com/feed/update/urn:li:activity:7079828769460355072/) (Italy)

  • Japan Poultry Science Association (JPSA) welcomes the submission of original research articles and review papers to the Journal of Poultry Science (JPS) using the following website: https://jpn-psa.jp/en/jps-en/ (Japan)

 

Conferences, Webinars and Podcasts

Check the WPSA website for a list of upcoming WPSA conferences and webinars.

 

Scientific Articles

 

New Books

  • The 'Science of Poultry and Meat Processing' is a free textbook by Dr Shai Barbut from University of Guelph, Canada. The book is available for download here (WG5)

  • The Poultry Grading Picture Series edited by USDA illustrates various defects described in the official U.S. Classes, Standards, and Grades for Poultry (WG5)

 

Obituaries

Newsletter December 2020

Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive
Volume 53, December 2020  Newsletter Editor: Dr G.B. Havenstein,  

 

wpsj editor vacancy 300x218      

 

The World's Poultry Science Journal is looking for a new Editor

 

2020 wpc

2020 wpc

 

World's Poultry Congres 2021

8-12 August 2021, Paris, France

 

 

Registration for WPC2021

Registration for WPC2021 is open. Click here for details.

 

Executive Committee

Secretary's Report

mulder roel

Board meeting and latest news

The board of WPSA held a virtual meeting early October. Annual reports from the president, secretary, treasurer, federation presidents and the Journal editor were discussed. The latest news about the World’s Poultry Congress in 2021 in Paris, France, was presented. The preparations are continuing, the programme is almost finalised and depending on the worldwide COVID-19 situation the congress will be held from 8-12 August 2021.
Several committees (International Poultry Hall of Fame, Paul Siegel Research Award, Education Award, Cliff D. Carpenter International Essay Award) finalised their work for WPC2021, the results will be kept confidential.

More information on WPC2021: www.wpcparis2021.com.

The financial situation of WPSA is in good shape, total number of members is 8165, with 76 national branches. We thank our sponsors and advertisers for their generous support.
As branches have been suffering from the COVID-19 pandemic, the board will give as much as possible support to them. Branches are invited to contact the secretariat with proposals.

Starting 2020 the World’s Poultry Science Journal is hosted and produced by Taylor & Francis Publishers. The transition from the previous publisher was well underway, than the COVID-19 pandemic came and caused an unprecedented disruption to the global distribution network. Restrictions in international freight carriage and slow operating or even closed postal services caused considerable delays. The print and distribution of the journal was resumed mid-May. The March, June and September issue have been mailed, the December issue is ready.

During the board meeting Dr Lucy Waldron announced her resignation as editor of the WPS Journal. Dr Waldron has been active in this position for almost 13 years and the board thanked her for her commitment and service to the association. A search for a new editor will start soon. On this moment Dr Julie Roberts, Australia, is our acting interim editor and together with the help of the members of the editorial board and of Taylor & Francis the next issues will be produced.

For more communication news can also be found on the WPSA website and our Facebook page (https://www.facebook.com/wpsa.world/). A special calendar for  webinars from associations and our supporting sponsors and advertisers has been added on the website. New activities can be sent to

Dr Roel Mulder, General Secretary

Treasurer's Report

bradley francine new

I write this short report from my ‘biosecure nest.’ It is with relief that I report that while some members of the WPSA flock have experienced COVID-19 in their families, all are fully recovered or recovering. I would like to think that the biosecurity practices we have taught in the poultry industry, have made us excellent students and early adopters of COVID-19 prevention and treatment practices.

Your WPSA Executive Committee has continued to work at home. Our travel wings remain clipped and we are doing our best to keep in communication with Branches and individual members. I am delighted to report that the Secretary of the Bolivia Branch, Fernando Peña Torrez, has initiated a programme to increase WPSA’s visibility and service-to-members in Latin and South America. Details on his programme will be described in upcoming newsletters.

May you and your family end 2020 in safety, and start the New Year in good health and with the hope of effective COVID-19 vaccinations for all who need them.Dr Francine Bradley, Treasurer

26th World's Poultry Congress

Palais de Congrès, August 8-12, 2021, Paris, France

REMINDER: THERE IS ONLY TILL DECEMBER 31, 2020 TO SUBMIT A NEW ABSTRACT AND TO ENJOY THE BENEFIT OF REGISTRATION AT THE REGULAR WPC2020 PRICE for WPC2021!

20WPC blocmarque blocdatesThe organising committee is actively working to welcome the WPSA community to Paris. We are working on all options to insure a large group of participants for the meeting. The sanitary crisis will not prevent us from holding the event in Paris, 8 to 12 August 2021, https://wpcparis2021.com/

Please look at the preliminary programme with the updated list of invited speakers Synopsis – world poultry congress | 2021 | PARIS (wpcparis2021.com). All authors who submitted abstracts in 2019 and were asked to modify their texts will receive a final answer within a few days.

The submission site remains open for new abstracts, until 31 December 2020. Do not miss this chance to present your recent work.

Registrations that were already made for WPC2020 are valid for WPC2021. The same regular fee holds for new registrations until 31 December 2020. WPC2021 will give all members of WPSA the opportunity to join together to celebrate the 100 years that World Poultry Congresses have been held, since the first WPC was organised in 1921.

wpc2021 100

Let's celebrate! 

 

Christophe Bostvironnois, President French Branch
Michael Duclos, Secretary, French Branch
Michèle Tixier Boichard, WPC2020, Chair of WPC2021

Poultry Educational Resources

In her role as one of the Vice Presidents of the WPSA, Julie Roberts from the Australian Branch has compiled a list of Poultry Educational Resources which are available free of charge via the internet. Some of the web sites listed also have resources for sale. However, the focus of this list is resources which are free and therefore available to all members.

The list is posted on the WPSA website, and will always be a ‘work in progress’ as some resources become available and added, or others, if they are out of date or no longer available, will be removed from the internet list.

If members are aware of other resources that are available that could be added to the list, please contact Mrs Dorien Velner at the main office by email: with the title of the resource, how to access it and a short description.

All entries will be checked on a regular basis to make sure that they continue to be available, however if you find any irregularities, please contact us at

 

European Federation

The next European Poultry Conference will be held in Valencia, Spain in 2022.

The European Federation has numerous conferences planned between now and on into 2022. A list of most of our upcoming conferences may be found on the WPSA Calendar at www.wpsa.com
News from several European Federation Working Groups are provided below.

WPSA European Working Group News

WG2

2021 espn

In order to avoid overlapping with the WPC that has been changed to August 8 - 12, 2021, the European Symposium on Poultry Nutrition (ESPN) has been moved from 2021 to take place at the same planned venue, Palacongressi in Rimini, from 5 to 8 September, 2022. Our Branch would like to thank VET International and Palacongressi of Rimini for their cooperation and understanding during this time. Despite this difficult situation, we also much appreciate sponsors and partners who are confirming their support for our event. Of course, we will work hard during the coming months to ensure the postponed edition of the 23rd ESPN is a success. The city of Rimini is an ideal place for the European Symposium on Poultry Nutrition and the modern as well as eco-friendly Venue is the perfect stage for the event. Many attendees including both poultry research scientists and practitioners, leading speakers from across the world joining together to explore the past, share the present and will help forge the future of poultry meat science. Additional details are available at the Symposia website: https://www.espn2022.eu/

WG3

Breeding and Genetics

The 12th symposium on Breeding and Genetics is being planned. It will take place in Hannover, 8-10 November 2022, and will be hosted by the German Branch. We would be pleased if you save this date and plan your participation. Further information will follow in due course.

Steffen Weigend, Chairman of the European Federations Working Group 3

WG4

Quality of Eggs and Egg Products

Due to the postponement of the World’s Poultry Congress caused by the Covid-19 pandemic, the WG4 meeting has been re-scheduled to take place during WPC2021 in August 2021, in Paris. Members who want to suggest topics to be discussed are more than welcome and can send their suggestions to the Chairpersons (; ).

WG5

Poultry Meat Quality

2021 Eggmeat logo EMQ

As for all European Symposia, the next 'XXV European Symposium on the Quality of Poultry Meat' conjointly held with the 'XIX European Symposium on the Quality of Eggs and Egg Products' have been postponed to June 8 to 10, 2022, thanks to the cooperation with the Polish Branch. The venue will be the same in Kraków, Poland, and the conference website is already available. The next WG5 member meeting will be held during World's Poultry Congress 2021 in Paris.

Massimiliano Petracci, Secretary Italian Branch of WPSA

WG6

Incubation and Fertility Research Group (IFRG)

Due to the spread of the Covid-19 virus, which has created lots of uncertainty for traveling, WG6 (IFRG) has postponed its 2020 meeting and has rescheduled it for October 14-15, 2021 at the Holiday Inn in Leiden, The Netherlands. For more information see the website.

Ampai Nangsuay, Secretary WG6

WG10

Turkeys

The 11th 'Hafez' International Symposium on Turkey Production will be held in Berlin, Germany; May/June 2021. I hope to see you in Berlin.

Prof. Dr. Dr. H. M. Hafez, Institute of Poultry Diseases, Free University Berlin, Chair WG10


Asia Pacific Federation

WPSA Asian-Pacific Working Group News

A/P WG3

Ratites

There will be Ratite Research Sessions during the upcoming World Poultry Congress in Paris, France from 8-12 August 2021. Please send any suggestions for contributions and topics to .

Researchers involved in research on any Ratites (ostriches, emus, rheas, cassowaries or kiwis) are asked to contact the Ratite Group. Please send an email to .

Anel Engelbrecht, Chair

 

7th Mediterranean Poulty Summit

2021 7mpsDue to the current health situation and the uncertainty generated by the covid-19, the organizing Committees of the 7th Mediterranean Poultry Summit have decided to postpone again the event until October 6-8, 2021.

This difficult and sad decision is taken after a first postponement. At that time, we thought that the 6-month period contemplated for carrying out the MPS was enough time for the health situation to be controlled throughout the world. However, the world situation and the restrictions on capacity indoors suggest that a new postponement is the best option.

I hope the situation changes in one year and we can meet again face to face.

Thank you for your patience and support.

Warmest regards,

Carlos Garcés Narro

Details for the conference are shown on the website summit’s website: www.mpn-wpsa.org.

 

World's Poultry Science Journal

From 2020 the World’s Poultry Science Journal will be published by Taylor & Francis. If you have requested an online subscription as part of your membership, you have received an email from Taylor & Francis with instructions how to access WPSJ online from the new website www.tandfonline.com/TWPS. Please ensure that you add '@tandfonline.com' to your safe senders list to ensure these types of emails are not sent to your spam folder or blocked by your service provider. Should you have any questions about your online access please contact ”.

Upcoming articles

Articles in upcoming Journal(s)

  • E. Baéza - Characteristics of processed poultry products
  • R.A. Swick - Dietary calcium and meat and bone meal as potential precursors for the onset of necrotic enteritis
  • R. Toroghi - Implementation of high-level biosecurity measures can reduce the baseline antibody titers of Newcastle disease in non-integrated layer flocks in northeast Iran
  • E. Baéza - Use of algae in poultry production: a review
  • H. Lukanov - Domestication changes in Japanese quail (Coturnix japonica): a review
  • S. Elnesr - Nutritional significance of aloe vera (Aloe barbadensis Miller) and its beneficial impact on poultry
  • A. Salamon - Factors affecting the production of double-yolked eggs
  • S.A. Mtshali - A review of adaptive immune responses to Eimeria tenella and Eimeria maxima challenge in chickens
  • I.C.S. Araújo - Thermal manipulations of birds during embryogenesis

Summaries

Characteristics of processed poultry products

E. BAÉZA

Poultry is now the most consumed meat, in terms of volume. A main factor for the continuous increase of poultry production is the huge development of cut pieces and processed products. The nutritional quality of such products is quite variable. For example, the protein and lipid contents of chicken nuggets are between 9.8 and 31.0% and 7.5 and 25.0%, respectively. Different ingredients, such as vitamin E, thyme or rosemary essential oils can be used during processing to increase the shelf life of products by decreasing oxidation susceptibility and/or limiting microbial contamination. For example, adding 0.2% thyme essential oil caused a 40% decrease in TBARS value (an indicator of lipid peroxidation) in chicken nuggets stored at -20°C for six months and a 41.0% decrease in the number of Staphylococcus aureus in sausages fermented for 28 days. To answer consumer and/or public authorities’ requests, recipes for processed products can be modified to decrease, for example, their fat or salt (sodium chloride) contents. The quality of processed products mainly depends on technological processes, and preservation and cooking conditions. For instance, high cooking temperatures during frying or roasting can induce the formation of undesirable compounds which are harmful for consumers. Finally, poultry meat has high protein content and low lipid and saturated fatty acid levels. Its nutritional characteristics are, therefore, rather favourable for the health of consumers, but for the most processed products (nuggets, cordons bleus, kebabs) the industry has completely modified these characteristics to make food rich in carbohydrates, lipids and salt, which are not desirable.

Nutritional precursors for necrotic enteritis

H.K. ZANU, S.K. KHERAVII, M.R. BEDFORD and R.A. SWICK

Necrotic enteritis (NE) is an enteric disease of poultry caused by Clostridium perfringens (C. perfringens). The incidence of NE has increased in several countries as a result of restrictions on the use of in-feed antibiotics. This disease may be triggered by a combination of coccidiosis and the presence of undigested nutrients in the hindgut providing nutrients and high pH that favour the proliferation of pathogens. Meat and bone meal (MBM) inclusion rates above 4% and higher dietary calcium (Ca) inclusion rates above 1.0 % may potentially favour the overgrowth of enteric pathogens, including C. perfringens. High levels of elastin, collagen and keratin from MBM are refractory to gastric digestion and may act as nutrient substrates for C. perfringens. Such proteins are metabolised by C. perfringens by putrefactive fermentation, producing trimethylamine and ammonia, that affect gut health and increase the pH of digesta. Digesta pH may become elevated by feeding a diet high in Ca, as this nutrient has a high acid-binding capacity. Calcium interacts with phytic acid, forming mineral-phytate complexes that decrease the activity of exogenous dietary phytase. This reduces digestion and increases the influx of nutrients into the hindgut. Similarly, smaller particle sizes (dgw <75 μm) and high solubility of some Ca sources could increase digesta pH and chelation of Ca by phytic acid and decrease nutrient digestibility. Whether the practice of overfeeding Ca in order to ensure this nutrient is not limiting for bone development may be putting the bird at risk of a NE outbreak is not known. This review discusses the potential for dietary MBM to exacerbate NE in broiler chickens. The impact of Ca level and particle size to affect gut pH and phytase efficacy are discussed, with inferences to alter the onset of NE.

Implementation of high-level biosecurity measures can reduce the baseline antibody titres of Newcastle disease in non-integrated layer flocks in northeast Iran

R. TOROGHI, I. SALAMATIAN, M.R. BASSAMI, N. IRANKHAH, A. EMARLOO, A. MAHOUTI and S. GHAVI

Newcastle disease (ND) is an OIE listed viral infection that has spread throughout developed and underdeveloped countries, either as an endemic or epizootic disease. ND has been endemic in several developing countries in non-integrated poultry production systems. Serological baselines of poultry diseases can be established and monitored as a useful and reliable tool to design effective strategies for prevention and control of infectious diseases, yet almost no comprehensive report on serological baseline values is yet available. This review covers the situation of ND in northeast Iran during 2009-2018, and ND serological baselines of layer flocks in Khorasan-e-Razavi Province in Iran are presented for the first time. The mean haemaglutination inhibition (HI) titres for NDV throughout the production cycle of layer flocks in the two periods 2009-2015 and 2016-2018 were around 9.5 Log2 (range 7.9 to 11.4) and 7 Log2 (range 6 to 9.1), respectively. In addition to a 2.5 Log2 decrease in HI antibody titres, a significant decline was seen in the rate of incidence, mortality and clinical manifestations of respiratory diseases, especially ND. Interestingly, layer flocks reached a significant milestone in the adoption of biosecurity practices during the first emergence of highly pathogenic avian influenza in the early months of 2016. It was concluded that increased application of biosecurity in non-integrated poultry production systems of developing countries may take priority over the other control/preventive measures against ND. There is a need for other control and prevention studies to be promoted in developing countries, empowering them to formulate and adopt strategies that move beyond the conventional approaches and aim at international health and trade.

Use of algae in poultry production: a review

E. COUDERT, E. BAÉZA and C. BERRI

Algae represent a large and new source of nutrients with other health benefits as supplements in animal feed formulations. ‘Algae’ is a generic term that groups brown, green, and red types of both macro- and micro-algae. These marine plants may play a key role in the future for poultry production, as they constitute a new and valuable nutrient source, thanks to their nutritional composition and richness in as polyphenols, polysaccharides and fatty and amino acids. Many studies have evaluated the advantages and inconvenience of using micro- and macro-algae in poultry nutrition and their ability to improve animal health and, thus, welfare. This review describes the main nutritional characteristics of algae and the current knowledge on their effects in poultry production, impacts on animal health, growth performance and product quality (eggs and meat). The increase in laying rate and egg weight can reach +4.0 to 8.6 percentage points and +1.3 to 1.5 g, respectively. The increase in body weight of broilers and decrease in feed conversion ratio can vary from 5% to 22% and from 4% to 15%, respectively. According to the literature, a dietary incorporation rate of 2% for microalgae or a range between 1% and 5% for macroalgae is suitable for both laying hens and broiler chickens, even though these ranges greatly depend on the type of algae used and the expected benefits for poultry production.

Domestication changes in Japanese quail (Coturnix japonica)

H. LUKANOV and I. PAVLOVA

Domestic quail (Coturnix japonica domestica) is a domesticated gallinaceous bird that originated in East Asia with ancestor the wild Japanese quail (Coturnix japonica). Subsequently to domestication, quails have undergone a number of morphological, ethological and productive changes that make them quite different from those of their wild ancestors. These reflect greater intraspecific differences than even in the differences between species in the genus Coturnix. Unlike the wild quail, a variety of other plumage colours are seen in the domestic quail, the most popular being variations of golden, tuxedo, extended brown and recessive white. The average live weight of the wild Japanese quail varies within 85-110 g, whereas the domestic quails are about 45% to more than 250% heavier, depending to their productive type. Major differences are visible in the migratory, sexual, nesting and brooding behaviour, and other ethological reactions such as vocalisation, mating calls, aggression and fighting. A number of productive parameters have been affected by domestication. Wild Japanese quails lay about 5-14 eggs per clutch, with 2-3 broods per year. Domestic quails could lay more than 250 eggs per year with average egg weight increase of 20% in egg production to 100% in meat production compared to their ancestors. This review summarises how domestication and human impact affect a number of features, significantly altering the Japanese quail. The aim is to emphasise the changes that occurred during the domestication of Japanese quails, supporting the proposal of using the term ‘domestic quail’. (Coturnix japonica domestica).

Nutritional significance of aloe vera (Aloe barbadensis Miller) and its beneficial impact on poultry

A.A. EBRAHIM, S.S. ELNESR, M.A.A. ABDEL-MAGEED and M.M.M. ALY

The purpose of any supplement in the diet is to take advantage of its beneficial effects on performance, development, health, with the aim of stabilisation of digestion along with improved feed efficiency. Aloe vera is one such supplement. Its use has increased in nutrition and veterinary uses because of its anti-inflammatory, antioxidant, antibacterial, antiviral, antiparasitic and antifungal properties. These activities come from various biologically active constituents, including minerals, vitamins, sugars, enzymes, anthraquinones or phenolic compounds, saponins, amino acids, lignin and sterols. Supplementation with aloe vera in poultry diets improves productive performance, enhances digestion and reduces disease incidence. Research has shown that dietary supplementation of aloe vera (0.1-1.0%) positively increased body weight by 7-25%, and improved immunological indices by 10-50%. Feed treatment with 0.5-1% aloe vera reduced harmful bacteria in the gut by 24% and increased beneficial bacterial populations by 30%. This review includes information on the inclusion of aloe vera in poultry feed, and how it may be useful as a natural supplement without side effects to maximise overall poultry productivity.

Factors affecting the production of double-yolked eggs

A. SALAMON

Double yolked eggs are a rare phenomenon in domestic poultry and game birds, generally ~1-2% of the eggs are double-yolked (DY) over the laying cycle. The production of such eggs is influenced by several factors from which the most important ones include genetics, selection for multiple ovulations, female age, light exposure and nutrition. It is known that higher body weight is the result of selection, and has been correlated to the increase in multiple ovulations. The increased incidence of DY eggs is a consequence of the multiple ovulations, which are more prevalent in the first 10 weeks of laying, when up to 25% of follicles develop as pairs, because the regulation of follicle maturation and ovulation is not fully established. This regulation involves endocrinological and physiological changes, which are mediated by light, and management during rearing and laying is crucial to reduce DY eggs. Restricted feeding (~50% daily feed intake of ad libitum) results in decreased follicle production and multiple ovulations, hence reduces DY egg production. Feed should contain less protein (<16%) to control body weight gain. However, if DY egg production is the goal, birds should be fed ad libitum with high protein (>16%) to achieve higher body weights. Furthermore, applying photostimulation early (6-12 weeks of age for domestic fowl), increasing photoperiod to 13-16 hours of light and light intensity (>80 lux) can help prevent DY.

A review of adaptive immune responses to Eimeria tenella and Eimeria maxima challenge in chickens

S.A. MTSHALI and M.A. ADELEKE

Adaptive immune responses in poultry against the invading parasites are complex, involving both specific and non-specific immunity. Attempts in finding new vaccine candidates for Eimeria parasite infection control are continuing, and any promising candidates that have been discovered so far are only effective against homologous infection. Different genes are involved in coccidiosis protection and take part in Eimeria infections. Expression library immunization (ELI) is a novel method for systematic screening of genomes to identify new vaccine candidates. Some of these antigens have yielded promising results, with rEtIMP-1 and EtIMP1-CD40L reducing oocysts output with 66% and 78% respectively in chickens challenged with Eimeria tenella by inducing immune responses. The significance of cytokines in inducing immunity against the invading parasite cannot be ignored, as they provide support to both innate and adaptive immune responses. Adaptive immune responses and genes expressed in response to E. maxima and E. tenella challenges are important. Possible immunogenic vaccine candidates derived from Eimeria antigens have potential for control, diagnosis and treatment strategies for coccidiosis.

Thermal manipulations of birds during embryogenesis

B.T.A. COSTA, T.S.B. LOPES, M.A. MESQUITA, L.J.C. LARA and I.C.S. ARAÚJO

Broilers are subject to adverse environmental conditions, especially temperature, which decreases performance and increases disease vulnerability. Understanding how the mechanisms involved in thermoregulation of the embryo function is essential for improving production. Studies have shown that thermal manipulation should occur late during embryonic development (14th to 18th day of incubation) and factors, such as hormones, neurotransmitters and cytokines, are involved in programming the thermoregulatory system. Several methodologies have been applied in experimental situations regarding the frequency, intensity and duration of thermal stimuli during the embryonic period. Hatching yield can be improved, despite different handling strategies, however, there are still divergent results regarding the ability of birds to adapt to thermal stimuli. Thermal management can alter vascular development and hormone levels in embryos. In contrast to high temperature thermal manipulation, using lower incubation temperatures can positively influence the quality of newly hatched chicks. In general, positive results were observed for thermal manipulation by cold or heat when embryos were stressed for 2 to 6 h/day. Higher hatchability and performance under normal conditions was observed in experiments using temperatures from 36.4 to 36.7oC. Better performance was seen under heat stress conditions in the final phase (21-35 days) when using temperatures from 39.2 to 39.5oC. Thermal manipulation modulates the expression of heat shock proteins (HSP), which vary with stimulus type (heat/cold), breed, tissue and bird age. Finally, thermal manipulation can be effective in helping birds adapt to the breeding environment; however, it is necessary to refine certain points. The present review found thermal manipulation during embryo development was effective at increasing hatchability and performance of broilers.

Branch News

France

The officers of the branch’s board met by video conference on 25 September 2020. The next meeting will take place in December 2020. See http://wpsa.fr/qui-sommes-nous/conseil-administration

The 2021 general assembly of WPSA-France will take place online 18 March 2021, during a scientific session called ‘WPSA Thursday’ dedicated to the topic ‘Resilience of the poultry production chain following one year of COVID-19’.

The Branch renews its call to all members for their participation in WPC2021 in Paris on 8-12 August 2021, and for the preparation for this event, which will also mark the centenary of WPSAs World Poultry Congresses.

Christophe Bostvironnois, President, and Michel Duclos, secretary WPSA France 

Germany

Due to the ongoing pandemic, we will hold our annual Spring Conference for the German Branch in a digital format on March 19, 2021. Please make a note of this on your calendar.

The XII European Symposium on Poultry Genetics is being planned for Hannover, 08 – 11, 2022. Information will follow.

Inga Tiemann, Secretary, Germany Branch

Italy

2020 fier avicolaThe next annual national meeting will be organized in conjunction with the 2021 edition of FIERAVICOLA which will be held at the Rimini Expo Centre from 4 to 6 May. General information on the International Poultry Exhibition is available on the website: https://www.fieravicola.com/en/.

The Italian Branch will host the 23rd edition of European Symposium on Poultry Nutrition (ESPN) which will be held at the Palacongressi of Rimini (Italy) from 5 to 8 September, 2022. The city of Rimini, is an ideal place for the European Symposium on Poultry Nutrition and the modern as well as eco-friendly Venue is the perfect stage for the event. Many attendees including both poultry research scientists and practitioners, leading speakers from across the world joining together to explore the past, share the present and helping to forge the future of poultry meat science. More details are already available at the Symposia website: https://www.espn2022.eu/.

2022 ESPN logo

Massimiliano Petracci, Secretary, Italian Branch of WPSA

Japan

The 2021 Spring Meeting of the Japan Poultry Science Association (JPSA) will be held in online (web) style. All activities during the meeting, including presentations of original research findings, a general meeting, and the council meeting, will be organised on the web at the end of March. Details will be announced soon on the JPSA web site (https://jpn-psa.jp/). In the meantime, registration for the presentations of original research findings will be started at the beginning of January 2021, and the deadline will be January 26th, 2021. The details for the registration will also be informed via the JPSA web site.

The Journal of Poultry Science (JPS - the official journal of JPSA, IF: 0.880), the official scientific journal published by JPSA, became a member of PubMed Central (PMC), and articles published in the journal can now be accessed through the PubMed search engine. We welcome the contribution of original research articles and reviews to the JPS using the following web site: https://jpn-psa.jp/en/jps-en/. Free access to download the full-published articles in JPS is available on J-Stage (https://www.jstage.jst.go.jp/browse/jpsa), which provides an excellent opportunity for all to access the published articles.

JPSA would like to contribute not only to poultry science in Japan, but all over the world by enhancing activities with members from other countries. Thus, JPSA has a membership category for foreign citizens residing abroad as ‘Special International Member’. The page charges for publishing their papers in the JPS will be set at the regular membership price. JPSA welcomes new members from all over the world. Please visit the JPSA website (http://jpn-psa.jp/?lang=en) for further information.

The COVID-19 pandemic has created a tough situation in the world, but JPSA hopes things will get better soon. Please take good care of yourself!

Naoki Goto, Secretary of WPSA Japan Branch

Russia

Scientific communication with industry: The VNITIP Federal Scientific Centre of the Russian Science Academy in Serguiev Posad, Moscow Region, recognises the importance of scientific communication with the industry and has a programme to encourage this effort. Every year more than 1000 experts from Russia and abroad attend lectures from leading scientists in poultry industry areas, exchange experiences and discuss innovations from local and foreign poultry science efforts in Ptitsegrad. All are welcome to attend the courses in Serguiev Posad.

Tatiana Vasilieva, Secretary

United Kingdom

New Opportunity: The GD Rosen Academic Career Advancement Award

The UK branch is pleased to announce a new Academic Career Advancement Award in memory of Professor Gordon D Rosen. Gordon contributed a highly logical and very descriptive approach to animal nutrition from the 1960s through to just a few years before his death in 2015. A full obituary for him is available in volume 71 of World’s Poultry Science Journal. He was an inspirational person whose curiosity and gently framed yet penetrating questions made him a legend. There is a generation of scientists influenced by his presence – always in the front row – of scientific meetings, and now his wife Vanda would like to encourage other scientists to develop their own inquisitiveness through this new award.

The GD Rosen Academic Career Advancement Award provides £2000 each year to fund an academic adventure. With this aim, the award is open in nature, while particularly encouraging people to become multidisciplinary in their approach to research. The award is open to UK branch members who are within their early career spanning from 2 years to 5 years post PhD viva. Examples of proposals might include a request to attend an academic conference (particularly one outside your core field), support for an educational tour of another country or global region, support to visit another institution to learn a new technique or approach, or support to publish a major research output in a journal requiring publication fees.

Proposal forms and conditions of the GD Rosen Award can be found on the WPSA-UK website.

Deadline for applications: 30th January 2021

 

Newsletter December 2022

Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive
Volume 60, December 2022  Newsletter Editor: Prof Avigdor Cahaner

 

Content

 

Executive Committee

President's Report

tixier michele1

The final versions of the proceedings of WPC2022 are available, for invited lectures as well as for abstracts of short oral communications and posters.
The registered sessions of the WPC as well as pdf of posters are still available on https://viewr.wpcparis2022.com/ for registered participants.
NEW: these records will become freely available for anyone in the first semester of 2023, thanks to a special effort of the French branch.

WPSA is about to launch a survey to all its members in order to better know them and enquire about their expectations, particularly regarding our web site. We hope that many of you will answer and will help us improve our communication.

The WPSA elected vice-president, Fallou Gueye, has led the preparation of a new constitution for the African Poultry Network since WPC2022 in Paris, together with the help of elected vice-presidents Servet Yalcin and Michael Grashorn. The new constitution has been approved on December 16, 2022.
Full report regarding the new WPSA-APN constitution is available on WPSA website, under the section 'Federations - African Poultry Network'.
Congratulations to our African colleagues.

Dr Michèle Tixier-Boichard, President

Secretary's Report

mulder roel

During the World’s Poultry Congress in Paris, France, Peter van Horne was elected as Secretary General. The coming years he will take care of the Secretary’s and other reports dealing with the future of WPSA. I wish him success and at the same time I thank all readers, members, sponsors and advertisers for your support and friendship during the past years.

horne peterPeter van Horne is a senior researcher at Wageningen Economic Research, part of Wageningen University and Research in the Netherlands.

Dr Roel Mulder, General Secretary

Poultry Educational Resources

In her role as one of the Vice Presidents of the WPSA, Julie Roberts from the Australian Branch has compiled a list of Poultry Educational Resources which are available free of charge via the internet. Some of the web sites listed also have resources for sale. However, the focus of this list is resources which are free and therefore available to all members.

The list is posted on the WPSA website, and will always be a ‘work in progress’ as some resources become available and added, or others, if they are out of date or no longer available, will be removed from the internet list.

If members are aware of other resources that are available that could be added to the list, please contact Mrs Dorien Velner at the main office by email: with the title of the resource, how to access it and a short description.

All entries will be checked on a regular basis to make sure that they continue to be available, however if you find any irregularities, please contact us at

 

European Federation

The European Federation has numerous conferences planned between now and on into 2023. A list of most of our upcoming conferences may be found on the WPSA Calendar at www.wpsa.com
News from several European Federation Working Groups are provided below.

WPSA European Working Group News

WG2

Nutrition

espn

Together with WG2 (Poultry Nutrition), the Italian Branch of WPSA is organizing the 23rd edition of European Symposium on Poultry Nutrition (ESPN), to be held on June 21-24, 2023 at Rimini, Italy.

The city of Rimini is an ideal place for ESPN, and the modern as well as eco-friendly venue is the perfect stage for the event. Many attendees including both poultry research scientists and practitioners, leading speakers from across the world will join to explore the past, share the present and helping to forge the future of poultry nutrition. Prominent invited speakers from countries across the world already confirmed their participation. They will address emerging issues on poultry nutrition and feeding. Preliminary programme is now available on the Symposium website. Special reduced registration fees are offered for WPSA members and students (early bird registration ends on March 12th, 2023). More details are available at the Symposia website: https://www.espn2023.eu/.

WG3

Breeding and Genetics

First Announcement 12th European Symposium on Poultry Genetics, 8-10 November 2023, Germany

2023 ESPG2023 SS 19072022The German branch of WPSA and Working Group 3 'Breeding and Genetics' of the European Federation of WPSA are pleased to announce the 12th European Symposium on Poultry Genetics (ESPG), to be held at the Airport Hotel Leonardo in Hannover, Germany, from November 08 to 10, 2023.

The scientific programme will comprise sessions on genetic engineering applied to chickens, genetic resources, biological limits in breeding, genetic approaches to improve welfare, new phenotyping methods in poultry breeding, and genomic developments in other avian species. Internationally renowned speakers will give keynote speeches and in addition short presentations of submitted abstracts and poster presentations will be of significant importance.

Working Group 3 aims at supporting scientists in the early stage of their career and promote their participation to conferences. Best abstracts will be selected to be presented in a PhD Award session.

Please save the date so as not to miss this extraordinary event and visit our web site where you will find more information very soon < https://espg2023.org/>.

We are looking forward to welcoming you in Germany for the 12th ESPG.

On behalf of the organizing committee,
Steffen Weigend <>

Chair of WG3

WG5

Poultry Meat Quality

2023 Eggmeat logo EMQ 2023

The next Eggmeat Symposium (XXV European Symposium on the Quality of Poultry Meat conjointly with XIX European Symposium on the Quality of Eggs and Egg Products) is organized by the Polish Branch (Dr Paweł Konieczka – Chair of the Scientific Committee, Prof. Monika Michalczuk - Chair of the Organizing Committee) and it will be held from September 7-9, 2023, in Kraków, Poland.

This event provides a unique opportunity for scientific community, practice sector, and for all those associated with the poultry sector, to exchange recent advances, hot topics and upcoming challenges in the fields of the quality aspects of poultry meat, eggs and their products. Location of the Symposium in Kraków, which is one of the most recognized cities in Poland, will provide excellent opportunities not only for gathering and exchange knowledge, but also for behind-the-scenes conversations in the magic places of the city. Special reduced registration fees are available for WPSA members and students. The preliminary programme will be available shortly and abstract submission will open soon.

WG6

Reproduction

IFRG meeting 2022, Leiden, the Netherlands

After the previous onsite meeting in 2019, we finally got together on October 13th and 14th for the 2022 IFRG meeting in Leiden, the Netherlands. We had experts worldwide participating in the meeting to share the latest knowledge and findings on fertility, embryology, egg handling and storage, incubation process, in-ovo sexing, the hatching phase, chick quality, and early life post-hatch. In total 24 abstracts were presented and 68 people from 20 countries joined the meeting. This share-learning platform provided an excellent opportunity for sciences and industry to connect and exchange.

This year the Nick French prize for the best presentation of a young scientist was awarded to Matthias Corion, a Ph.D. student at the University of Leuven (KU Leuven) in Belgium. Matthias presented his excellent work on ‘Determining the fertility and the sex of chicken hatching eggs using a new volatile organic compound extraction approach’.

Thanks to our sponsors; AviagenPetersimeCobb-VantressHatchTech Incubation TechnologyRoyal Pas Reform, and MSD Animal Health.

WG9

Poultry Welfare

XI European Symposium on Poultry Welfare, Prague, Czech Republic, 26-29 June 2023

2023 ESPW ban2480x1240 2WG9 together with the Czech Branch of WPSA is actively working on the preparation on ESPW 2023. The programme topics include:

  • Welfare - part of poultry production sustainability
  • Welfare assessment (labelling, traceability, precision livestock farming, smart technologies)
  • Main welfare challenges (feather pecking, beak trimming, keel bone, bone strength in broilers)
  • Poultry killing, transport, slaughtering
  • Poultry breeding and welfare, epi-genetics, transgenic, ethics, genome editing
  • Alternative strategies to the killing of day-old male chicks
  • Welfare of day-old chicks, early nutrition and on-farm hatching
  • Poultry behaviour, cognition, enrichment
  • Best practices for poultry housing and management

The abstract submission deadline is 31 December 2022. Registration is open. Conference link: https://www.espw2023.org.

WG10

Turkeys

Working group 10 (Turkeys) is planning the next meeting in 2023. Dates and venue to be determined.

 

Asia Pacific Federation

WPSA European Working Group News

WG2

Waterfowl

World Waterfowl Conference, 202-22 September 2023, Indonesia

2023 World WaterfowlAfter two years of delay due to the pandemic, the 7th World Waterfowl Conference will be hosted and organized by the Indonesian Branch of WPSA. We feel honoured and proud to be hosting this important event for the waterfowl community in particular, and poultry enthusiasts in general. This is one of the main events by the Asia-Pacific Federation of the WPSA, held every four years.

Waterfowl products are not substitutes but complimentary to chicken products, and the industry must have competitive advantages in a very competitive market. The theme of the conference is ‘Competitiveness, quality, and sustainability of waterfowl production’. The Conference aims to stimulate exchanges of the most up-to-date information on the rapidly changing faces of waterfowl. The 7th WWC also provides ideal and cordial settings to share experiences and exchange views, and also discuss the advancements and breakthroughs in the field of waterfowl. The programme will consist of scientific forum, business forum, culinary bazaar, and trade exhibitions.

The conference will be held at The International Convention and Exhibition Center, Bumi Serpong Damai (ICE-BSD), Tangerang (near Jakarta), Indonesia, 20-22 September 2023. The event is designed to coincide with ILDEX-Indonesia, an international livestock exhibition. There will be large exhibition halls with a lot of spaces for displays, and complete facilities for an international conference. Participants will benefit both from the conference and the exhibition in the same venue. We invite and encourage participations from scientific communities, private companies, business individuals dealing with waterfowl in particular and poultry in general. Sponsorships are most welcome.

Contact person : Dr Hardi Prasetyo, Chairman of APF-WG2 (email: )

Website URL : http://wpsaindonesia.id

 

African Poultry Network (WPSA-APN)

CERSA and WPSA co-organize the second Pan-African Poultry Conference

The Regional Center of Excellence for Poultry Science (CERSA), University of Lomé, and World Poultry Science Association (WPSA-Togo branch) co-organize the second edition of the Pan-African Poultry Conference (PPC) from the 16th to 18th of May, 2023.

Conference theme: ‘’Competitiveness and inclusiveness of the value chains of the poultry sector in Africa’’.

This conference aims to bring together specialists, industrialists, trainers, and researchers in the field of poultry from various backgrounds to discuss the challenges of poultry production in Africa.

This meeting of international scope, which is a melting pot, a place of exchange and reflection on the poultry sector, is supposed to bring together more than 300 participants and actors in the poultry sector from many countries in Africa and beyond.

Five main themes will be discussed during the PPC 2023, namely:

  • Environment and poultry production systems;
  • Diet, nutrition and metabolism;
  • Reproduction and incubation;
  • Product quality, processing and food safety;
  • Economics of poultry production.

In May 2019, the University of Lomé hosted the first edition of the PanAfrican Poultry Conference.

About CERSA: CERSA is a Center of Excellence for Poultry Science at the University of Lomé created in 2014. The center aims to contribute to food security through the poultry industry by training professionals, technicians and experts in the field. Masters and Doctorate students of about ten nationalities are being trained training at CERSA.

Press contacts: Fernand A. TONA
Email:
Telephone: +228 90 15 33 67
Website: www.cersa-togo.org 

Emails: //

World's Poultry Science Journal

Upcoming articles

Articles in upcoming Journal(s)

  • H.J.D. Lima - Updates in research on quail nutrition and feeding: a review
  • M. Alagawany - Application of herbs and their derivatives in broiler chickens: a review

Summaries

Updates in research on quail nutrition and feeding: a review

H.J.D. LIMA, M.V.M. MORAIS and I.D.B. PEREIRA

The first reports of quail breeding describe it as a little explored activity and used mainly for ornamentation. However, characteristics such as rapid growth, productivity precocity and low production cost, made this activity spread globally. Although there are other quail species, the Japanese quail has become the most used in industry and in the field of scientific research. Great technological advances have occurred over the years in the nutrition and feeding of these birds. Therefore, this review was prepared aiming to present the evolution of studies on nutrition and food and may contribute to future research. The great evolution of meat and egg production rates observed in quail farming is due to advances in genetics, improvement of management techniques, ambience and nutrition, with the development of studies using different ingredients in feed, thus meeting the production needs. However, constant updates are needed in research, considering advances in science, the population's food habits and needs, in addition to economic, well-being and environmental issues, observing production goals and genetic characteristics for each stage of life, sex of birds and the quality of quail products.

Application of herbs and their derivatives in broiler chickens: a review

MAJID RAFEEQ, RANA MUHAMMAD BILAL, FIZA BATOOL, KASHIF YAMEEN, MAYADA R. FARAG, MAHMOUD MADKOUR, SHAABAN S. ELNESR, NAHED A. EL‑SHALL, KULDEEP DHAMA and MAHMOUD ALAGAWANY

Botanical medicine is an ancient medicine used by human beings for thousands of years. Recently, phytobiotics which are phytochemical compounds derived from plants, are investigated and used widely in the veterinary field as an alternative feed additive to antibiotic growth promoters. Phytobiotic feed additives can be defined as plants/herbs-derived products added to the feed in order to improve performance of animals. Phytobiotics include herbs (non-woody and non-persistent plants), spices (with a powerful scent or flavour), and essential oils. These phytobiotics contain subsequent tens of active principles that are classified into six major bioactive chemicals: phenolic, organosulfur, nitrogen-containing compounds, phytosterols, alkaloids, and carotenoids. Each chemical class of phytobiotics has a mode of action e.g.; phenolic compounds or flavonoids as major active ingredients are identified as potential antimicrobial and antioxidant agents. Therefore, the growth promotion outcome induced by phytobiotic feed additives varies depending on the phytochemical mixture used and their active chemicals as well as their concentrations. This review highlights the mode of actions of various phytobiotics, and their beneficial effects on feed intake, gut health, immune system, blood picture and biochemical indices as well as visceral organs, and subsequently their final outcome as growth promoters in poultry nutrition.

 

Poultry Courses

Incubation Biology and Hatchery Management, 20-21 March 2023, Wageningen, The Netherlands.

 

New Publication 

Chickens, Turkeys, Eggs, and Other Fowl Business – A Poultry Memoir

by Peter Hunton

2022 dec hunton book

The Memoir details the author's early life and formal education in England. It goes on to cover the six years he spent as a teacher and researcher before emigrating to Canada in 1966. Details of the poultry breeding industry in the period 1960-1980, and the author's contribution to it, are dealt with. His work with various organizations in the Ontario poultry and egg industries occupy several chapters.

The major professional organizations serving poultry scientists are dealt with in detail, along with the author's role in leading, planning and running the XXI World's Poultry Congress in Montreal in 2000. His consulting and writing careers are dealt with in separate chapters, along with family life and travel. The book is available as an e-book as well as the printed edition. You can get it from Amazon or other booksellers.

 

Branch News

Brazil

In 2022, FACTA promotes scientific debates to advance aviculture. Events promoted by FACTA addressed technical issues, animal health, nutrition, markets and industrialization.

In the second semester of 2022, FACTA promoted a series of events that analysed several aspects of the aviculture industry, poultry and egg production alike, addressing production matters, science, technical aspects, animal health, markets, and industrialization.

During the International Poultry and Pork Show (SIAVS), FACTA organized its Symposium on the use of performance-enhancing antimicrobials. The event counted with the participation of specialists from supplying companies, agro-industries, and academic institutions, resulting in a wide debate on the multiple themes involved in an approach to production without the use of performance-enhancing antimicrobials.

Autogenous Vaccines

FACTA promoted a Symposium on the use of autogenous vaccines for birds, swine and fish (tilapia) productive systems. Marcos Vinícius Santana Leandro, veterinarian from the Ministry of Agriculture and Livestock lectured on ‘Brazilian Legislation on Autogenous Vaccines for Animal Health’.

According to him, the Ministry has the role of making the most tools available for diagnosing, preventing, and treating animal diseases, including zoonoses.

Professor Luiz Felipe Caron, from Universidade Federal do Paraná, focused on the applied principles of vaccinology and non-replicating autogenous vaccines. He stated that, by definition, autogenous vaccines must fulfil some requirements in order to be classified as such.

Professor Terezinha Knöbl from Universidade de São Paulo lectured on the topic ‘Why using autogenous vaccines against bacterial bird diseases’. According to her, autogenous vaccines represent a faster alternative to respond to outbreaks, since the time of manufacture is reduced by the elimination of some steps of clinical and pre-clinical trials and the issuing of an authorization for immediate use.

Larissa Pickler from BRF presented a case study on heavy breeders. She reported that clinical symptoms started to show up in breeders around 7-10 days of age.

The veterinarian Cristiane Cantelli, from Grupo Mantiqueira, presented a case study on the use of autogenous vaccines on commercial layers. According to her, this tool is used in the prevention of colibacilloses, salmonellosis, coryza, and other diseases.

The veterinarian G. Donald Ritter, from Poultry Business Solutions LLC, brought a case study on the strategies for using autogenous vaccines against IBDV in the production of broilers. He highlighted that the optimization of passive protection against IBDV is a continuous process in the USA.

Professor Guilherme Arruda Cezar, from Iowa State University College, presented a case study on the use of genomic sequencing in the monitoring and vaccination against the Influenza A virus (IAV).

Symposium on Salmonella

FACTA organized the Symposium on Salmonella. The event aimed to evaluate the environmental factors responsible for the persistence of salmonellae in broiler houses, as well as the most important factors that represent risk of failure in biosecurity procedures, thus emphasizing the importance of preventing salmonellosis.

Veterinarian and consultant Nelva Grando gave a lecture addressing the importance of integrated Salmonella control for food safety. When comparing Brazilian and American policies, she highlighted the importance of transparency of information on Salmonella.

Susana Cazerta addressed ‘Good Fabrication Practices, emphasizing biosecurity’. She lectured on food safety, potential dangers, and fabrication practices used to control Salmonella in feed factories.

The Swedish veterinarian Martin Wierup focused on the theme ‘Feed Factories: prevention measures, monitoring, and control’. According to him, Salmonella-contaminated feed is an important source of contagion of the disease in animal production.

The veterinarian Letícia Dalberto lectured on ‘Pre-slaughter and transportation: impacts on the contamination with Salmonella during slaughter’. She argued that regardless of the rigorous control during the whole rearing process, the last eight hours before slaughter can jeopardize the chain and considerably increase the prevalence of Salmonella in the slaughterhouse.

The veterinarian Jaap Obdam spoke about the critical points for Salmonella control. He highlighted the main reasons to eliminate, reduce, and control Salmonella in aviculture, as well as critical points of Salmonella control in the slaughterhouse, hygiene and biosecurity, sampling per flock, loading and transportation, scalding, defeathering, and the evisceration and cooling department modules.

Embrapa researcher Clarissa Vaz focused on the topic ‘Does the litter management we do actually work?’. According to her, the close contact of the litter with broilers since the housing of chicks until the loading of the flock for slaughter causes the material to accumulate several types of residues, such as feathers, feed remains, insects, excretions and respiratory secretions.

The Ministry of Agriculture and Livestock veterinarian Daniela Baptista presented data from the official Salmonella control by the PNSA (National Avian Health Plan, in the Portuguese acronym). She also gave details on the PNSA.

The Ministry of Agriculture and Livestock veterinarian Suzana Bresslau gave a lecture titled ‘Public policies for the prevention of antimicrobial resistance (AMR) – monitoring of Salmonella spp. Isolates from Brazil’. She discussed the relevance of AMR, recommendations of reference institutions, current agreements, results of AMR in Brazilian isolates from broiler production, as well as challenges and opportunities.

FACTA promotes North-eastern Symposium on Egg Production, Processing, and Marketing

in Recife (PE). The event was entirely offline. The current scenario of production and supply, legislation, animal health, nutrition, productive systems, costs, and industrialization of egg production was discussed for three days.

Josiane Tavares de Abreu, PhD in preventive veterinary medicine, president of COESA-MG and member of FACTA'S technical body, was one of the highlights, lecturing on biosecurity in practice.

José Henrique Stringhini, professor of the School of Veterinary Medicine and Animal Sciences of the Universidade Federal de Goiás, discussed the use of additives in poultry diets. He discussed the use of additives in layers' diets and stressed intestinal health as a crucial determinant for the inclusion of additives to promote bird health and consolidate the good performance expected of modern commercial layer lines.

Carla Palermo - FACTA WPSA Brazil (), Event & Communications

Croatia

WPSA Croatian branch has co-organized XIV International Symposium ‘Poultry Days 2022’ (11-14 May 2022, Porec) which is held every two years in Croatia. The branch also organised the workshop ‘Quality System of Products of Animal Origin - Proven Quality’ where employees of the ministry of agriculture, three companies in charge of quality certification of table eggs and poultry meat, as well as several experts in the field from Croatian universities (members of the WPSA-Croatian Branch), actively participated. About 260 participants from 14 countries attended the symposium.

More than 10 members of the Croatian Branch actively participated in the 26th World's Poultry Congress, held in Paris (7-10 August 2022). Three young scientists’ members of the Croatian Branch received scholarships to participate in the WPC in Paris (Mihael Janjecic, Dora Zurak and Lica Lozica).

In addition to the Poultry Days and the WPC in Paris, Croatian Branch members also participated in:

  • 15th conference on food safety and quality, Opatija, Croatia, May 23-25, 2022.
  • Symposium on fodder with international participation ‘Krmiva 2022’, Opatija, Croatia, June 01-03, 2022
  • The 7th Mediterranean Poultry Summit, Cordoba, Spain, June 08-10, 2022
  • PSA Annual Meeting, San Antonio, Texas, USA, July 11-14, 2022
  • 30th Animal Science Day, Zadar, Croatia, September 21-23, 2022
  • 3rd Days of agriculture, fishing and forestry, Pula, Croatia, October 27-29, 2022

During 2022 there were also several tours of poultry farms in Croatia organized by the WPSA-Croatian Branch. With the members of the Section of table egg producers, we also organized a professional visit to poultry farms in Austria, which was made possible by the company Schropper, Drassmarkt-Gnas and the Faculty of Agriculture University of Zagreb.

Czech Republic

XI European Symposium on Poultry Welfare, Prague, Czech Republic, 26-29 June 2023

2022 dec ESPW2023 profWG9 together with the Czech Branch of WPSA is actively working on the preparation on ESPW 2023.
The abstract submission deadline is 31 December 2022. Registration is open. Conference link: https://www.espw2023.org.

Martina Lichovnikova, Branch secretary

Indonesia

Commemorating of National Chicken and Egg Day 2022 in Indonesia

On Saturday 15 October 2022, WPSA- INDONESIA BRANCH and the Association of Indonesian Poultry Sciences Society (MIPI), held a Poultry Fashion Week at IPB University Baranangsiang Campus, Central Bogor District. The event was commemorating of National Chicken and Egg Day 2022 in Indonesia, and also used by MIPI to educate the public about the importance of consuming poultry products as an effort to prevent stunting. However, a different way of education was presented by MIPI on this occasion. Education is carried out through a fashion show with the concept of poultry.

The President of WPSA-INDONESIA BRANCH and MIPI, Prof. Arnold Parlindungan Sinurat, expressed his desire to make sure that the community is not malnourished or stunted, especially for children. One of the efforts is to promote the consumption of animal protein, eggs and chicken meat because the prices are relatively cheap.

Trobos Livestock Magazine: http://troboslivestock.com/detail-berita/2022/10/17/57/16430/serba-unggas-pfw-suguhkan-kreatifitas-di-bidang-fashion and https://www.radarbogor.id/2022/10/15/mipi-cegah-stunting-lewat-fashion-show/

Israel

Poultry Science one-day Symposium

The Israeli branch held a one-day symposium on November 10th, 2022, at the Volcani Institute of the Ministry of Agriculture.

The symposium was opened with remarks in memory of Prof. Yoram Weisman, former head of the poultry diseases division of the Kimron Veterinary Institute, who recently passed away.

The symposium focused on the following topics:

  • Reovirus evolution in Israel between 2015-2022.
  • Enterococcus Cecorum: ‘Rising star’ in the broiler morbidity in Israel.
  • Avian flu in Europe: Immediate threat for Israel?
  • New technologies for pasture chicken rearing: Family farming in Italy.
  • Challenges in the transition of raising non-cage layers:
    • Pullet rearing, performance and typical diseases

Eighty participants from all disciplines of the Israel poultry sector took part: academia and research institutes, poultry producers, veterinary services, extension service, and commercial companies serving the industry.

Yitzhak Malka, Secretary - WPSA Israel Branch

Italy

On November 17, 2022, during an official ceremony with the Rector of the University of Bologna, the International Poultry Hall of Fame plaque was presented to Prof Achille Franchini. Prof Franchini could not attend WPC2022 to receive the award (https://magazine.unibo.it/archivio/2022/11/17/il-professor-achille-franchini-nominato-membro-della-international-poultry-hall-of-fame).

The Italian Branch of WPSA is organizing the 23rd edition of European Symposium on Poultry Nutrition (ESPN) in the city of Rimini, an ideal place for the ESPN, with modern as well as eco-friendly.  Prominent invited speakers from countries across the world already confirmed their participation. They will address emerging issues on poultry nutrition and feeding. Preliminary programme is now available on the Symposium website.

Special reduced registration fees are offered for WPSA members and students (early bird registration ends on March 12th, 2023). More details are available at the Symposia website: https://www.espn2023.eu/.

2023 espn logo

Massimiliano Petracci, Secretary, Italian Branch of WPSA

Japan

The 2022 Autumn Meeting of Japan Poultry Science Association (JPSA) was held online (web) style on Saturday, September 17 from 9am to 5pm. The JPSA Autumn meeting was hosted by Tokyo University of Agriculture. The meeting included 30 original research presentations, a general meeting, and an online seminar conducted by the Young Members' Executive Committee of JPSA. Although the meeting was an online style, it was a great success where more than 100 members joined it.

The Young Members' Executive Committee of JPSA held a seminar titled ‘Patent Strategies for Poultry Researchers - Academia and Corporate Perspectives’. In this seminar, Prof. Hideo Nagai, Patent Attorney, Office of Academic and Social Cooperation at Hiroshima University, lectured on comparison of trends and strategies for patent applications in the poultry sector between academia and industry. During the seminar, very useful information was provided, and nice discussions were held.

The special lecture titled ‘Challenges and Issues in the Poultry Industry’ was also held. Dr Atsushi Tajima, former President of JPSA. He talked about the challenges and issues to be resolved for the further development of the poultry industry in Japan.

The 2023 Spring Meeting of JPSA will be held with online style on March 28 and 29, 2023. The meeting will include original research presentations and a general meeting. In addition, some award ceremonies of 2022 will also be held. Moreover, a public symposium by volunteers in JPSA will be held in the afternoon on March 28, 2023. The details of meeting and symposium will be soon announced on the JPSA web site (https://jpn-psa.jp/en/meeting-information/). JPSA will welcome a wide participation over the globe. It is also welcoming original research presentations in English.

The Journal of Poultry Science (JPS), the official scientific journal of JPSA, obtained the Impact Factor of 1.768 (2021 Journal Citation Reports, Clarivate Analytics). The JPS is also a member of PubMed Central (PMC), and the articles of the journal can be accessed through PubMed search engine (http://www.ncbi.nlm.nih.gov/pmc/journals/3725/). Moreover, JPS is available on the Directory of Open Access Journals (DOAJ) database (https://doaj.org/toc/1349-0486).

JPSA welcomes the submission of original research articles and review papers to the JPS using the following website: https://jpn-psa.jp/en/jps-en/. Free access to download the full-published articles in the JPS is available on J-Stage (https://www.jstage.jst.go.jp/browse/jpsa), which provides an excellent opportunity for all to access the full published articles.

JPSA would like to contribute to the Poultry Science in Japan and over the globe by enhancing the international activities with the members from different countries. Thus, JPSA has a membership category for foreign citizens residing abroad as ‘Special International Member’. The page charges to publish their papers in the JPS will be set at a membership price. JPSA invariably welcomes new members from all over the world. Please visit JPSA website (http://jpn-psa.jp/?lang=en) for further information.

Naoki Goto, Secretary of WPSA Japan Branch

Korea Republic

The 2022 Annual meeting and symposium of the Korean Society of Poultry Science (KSPS) was held in Daejeon on November 3-4. There were 6 invited speakers, including 3 new poultry scientists, and 72 papers were presented by oral and poster presentations. In the General meeting, Professor Hyung-Kwan Jang of Chonbuk National University was elected as the new president of KSPS for next year.

Dr Bong-Guk Oh, honorary professor at Seoul National University passed away on September 1, 2022, at the age of 97. Professor Oh made outstanding achievements in poultry breeding and was a pioneer in the development of poultry industry in Korea. Academia and industry will always keep him in grateful and honourable memory.

Ji-hyuk Kim, Secretary of WPSA Korean Branch

Mexico

The 2nd International Poultry Layers meeting ANECA, co-sponsored by WPSA, was held 17-18 November 2022. It was very successful, and we owe a part of this to the WPSA for the co-sponsored support.

Attendants

We had 110 attendants to this meeting, little more than expected. The attendants included:

  • 15 Students, all with WPSA sponsorship without paying the access fee.
  • 16 Speakers
  • 32 Field Poultry Vets
  • 40 Industry Poultry Vets
  • 7 Committee Members

Scientific programme

We had a complete Scientific Programme with speakers around the globe: USA, Canada, Panamá, Spain and Mexico. One speaker was sponsored by WPSA. Thank you again for this.

Papers

For this meeting, we had 8 papers. Most of them were students. Also we had the Awards for the 3 best presenting papers (also sponsored by the WPSA).

The meeting was very successful and will be held every 2 years.

2022 dec mexico bowes 2022 dec mexico poster winners

Dr Victoria Bowes talking about Avian Influenza in Layers

The three Award winners, Elein (Scientific Committee member) and Miguel Casillas.

 

New Zealand

The New Zealand Branch is organising the New Zealand Poultry Industry Conference in Nelson (Rutherford Hotel) on 22nd and 23rd of March 2023. This will be the first face-to face conference after the COVID19 pandemic.

Sri Lanka

From the inception of Sri Lanka Branch of World’s Poultry Science Association (WPSA-SL) in 1995, the organization has contributed to elevate the poultry sector of Sri Lanka from that of back yard farming into integrated poultry operations.

It was a challenging tenure for us to achieve the organizational objectives amidst the prevailed economic situation in the country and the poultry sector. Thus, WPSA-SL had to work very closely with the industry and the state sector to support the poultry sector and to address these issues.

  • WPSA-SL actively participated in series of discussions on scientific perspectives with responsible state organizations in resolving these issues faced by the poultry industry
  • The association participated in few media conferences to make public aware on the crisis scenario and possible scarcity of eggs in 2023.

 

WPSA-SL conducted its routine activities lined up with its objectives: 

  • Three webinars were held under the series of “Strategic Approaches to overcome Emerging Challenges for the Sri Lankan Poultry Industry”.
  • Two seminars were carried out in Colombo on the theme of “Benefits of Protein for Healthy Lifestyle (with special reference to Eggs)” to celebrate the World Egg Day 2022 on 13 & 14t October 2022.

2022 dec sri lanka

President of WPSA-SL delivering the welcome speech at the Seminar

  • A Social media campaign was conducted in educating the public on nutritive values of poultry products.
  • Egg donations were made to needy pregnant mothers who were visiting state maternity clinics in order to make aware the society on the importance of egg consumption for elimination of malnutrition.
  • Two articles were published in international magazines on the contribution of WPSA-SL for sustainability of the poultry sector during the ongoing economic crisis.
  • Annual scientific sessions of the WPSA-SL were held on 11 November 2022 in Colombo, under the theme of ‘Application of Scientific Knowledge for Resilience of Poultry Industry in Sri Lanka’.
  • Annual industrial evening was also held on 11 November 2022. This year’s discussion at this evening was mainly focused on export promotion of poultry products.

 

Dr Krishan Dulanga, Secretary- World’s Poultry Science Association, Sri Lanka Branch 

United Kingdom

It’s not quite the end of 2022 but the U.K. Branch are well into the planning of the 2023 annual meeting.

Already set are the dates — 29th-30th March — and the venue, which is the International Conference Centre in Birmingham. This city-centre location has been chosen for its transport links and range of accommodation options.

As in previous years, the Branch’s Spring Meeting is organized in conjunction with the British Society of Animal Production. This long-standing cooperation between the two associations offers synergies for the increasing number of U.K.-based scientists working with poultry and other livestock species.

Right now, the Programme Committee is making its final selection from submitted abstracts to create the most topical, interesting and attractive programme.

Among the regular highlights of these meetings is the Gordon Memorial Lecture, commemorating the life of Dr R.F. Gordon and his contribution to veterinary science and the poultry industry at the Houghton Poultry Research Station. Established after Dr Gordon’s death in 1981, the Robert Fraser Gordon Memorial Trust is a charity established to enable an annual lecture to be given in his name.

Invited to give the lecture in 2023 is Professor Ian Brown, OBE. He is Head of the Virology Department at the Animal and Plant Health Agency in Weybridge, and Director of the OIE/FAO International Reference Laboratory for Avian Influenza and Newcastle Disease.

In this year when the number of outbreaks of highly pathogenic avian influenza has never been higher or more widespread, the subject of Professor Brown’s lecture could hardly be more appropriate: ‘A paradigm shift in high pathogenicity avian influenza and perspectives for the future’.

The Gordon Memorial Lecture is currently in the programme for Wednesday 29th March, 17:00 to 18:00, and it will be followed by a reception.

All being well, the Branch’s 2023 Spring Meeting will be held exclusively in person, allowing delegates to take advantage of the many networking opportunities included in the programme.

Jackie Linden, WPSA UK Branch Secretary

World Veterinary Education in Production Animal Health (WVEPAH)

 

universite_montreal.png wvepah.png world_org_animal_health.png

 

WVEPAH is a branch of the ‘European Association for Veterinary Specialization’ (EAVS), a non-profit organization registered in Luxembourg since 1989. In 1992 EAVS created the ‘European School for Advanced Veterinary Studies’ (ESAVS, www.esavs.org) which offers high quality continuing education and is officially affiliated with the University of Luxembourg. WVEPAH has a similar structure as the ESAVS and is also affiliated with and supported by the OIE and includes OIE standards and regulations in its training programmes.

WVEPAH programmes consist of a series of courses in a particular field of poultry health and production. A typical study programme is composed of two online courses.

Courses include pre-recorded courses and LIVE meetings. Each course is taught by course masters who are internationally recognized specialists in their field and have excellent didactic skills.

The courses are designed for those professionals in the poultry industry who wish to broaden their knowledge in the area of poultry health and production with strong emphasis on health management. Intensive training is provided at an advanced level with major emphasis on a case oriented and problem-solving approach.

Participants of WVEPAH programmes acquire new skills and knowledge which they can immediately apply in their daily field activities.

Participants also have the possibility to pursue a Certificate in Animal Health: Poultry Production diploma, after completion of the two modules, including a section on regulation taught by the OIE, and the submission of the analysis of 25 clinical cases. This diploma is delivered by the University of Luxembourg and the regulatory aspects are validated by the OIE.

List of courses, dates, registration conditions see: www.wvepah.org.

Volume 54, March/June 2021  Newsletter Editor: Dr G.B. Havenstein,  

 

wpc2022 postponed

 

 

Executive Committee

Secretary's Report

mulder roel

Board meeting and latest news

The worldwide COVID-19 pandemic has caused a disturbance of all our activities, whether these were national branch meetings, international scientific meetings or participation in exhibitions. Also contacts within branches sometimes are difficult. Several branches have organized online meetings, examples are the Indonesia and Sri Lanka branch. The Pakistan branch has formed a women wing of the branch. More on their recent activities is elsewhere in this newsletter.

The board will give as much as possible support to branches in order to keep them prepared for the post COVID-19 era. Proposals are invited by the secretariat.

The board of WPSA held a virtual meeting specially focused on the World’s Poultry Congress 2020, to be held 8-12 August 2021 in Paris, France.

The worldwide COVID-19 situation and the many travel restrictions (travel and issuing visas) are of big concern. With these concerns the organizers expect that the hybrid Congress they planned will not be possible. The World’s Poultry Congress now is postponed to 7-11 August 2022.  More information on WPC2022: www.wpcparis2022.com.

The postponement of WPC has consequences for many other meetings, already planned for 2022. The World Waterfowl Conference, planned for 2022, hosted by the Indonesia branch will now be hold in 2023. Most of the new dates for international meetings, as the Mediterranean Poultry Summit, the Pan African Poultry Conference and the Asia Pacific Poultry Conference (16-18 November) in 2022 as well as dates for many European Federation working group symposia in 2023 are not yet confirmed. Please check the WPSA website calendar.

The World’s Poultry Science Journal hosted and produced by Taylor & Francis Publishers is now almost back on track. The June issue is now being finalised and ready for print.

WPS Journal editor.
Starting 1 June 2021, the WPSA board has appointed Dr Tom Porter, University of Maryland, USA, as the editor of the World’s Poultry Science Journal.

WPSA recently has joined the International Poultry Welfare Alliance (www.poultrywelfare.org). More details about the participation will become available soon.

More communications and other news can be found on the WPSA Facebook page (https://www.facebook.com/wpsa.world/) and website. A special calendar is now reserved for webinars from associations and our supporting sponsors and advertisers. New activities can be sent to .

Dr Roel Mulder, General Secretary

Treasurer's Report

bradley francine new

No wing web stab or eye drop, but I am grateful to state that my arm has been injected twice with the Moderna COVID-19 vaccine. Having said that, I realize that much of the world’s population is still unvaccinated and in lock-down. 

While it may not be possible (or legal) for you to hold a normal/large meeting in your country, you certainly can be doing other projects to support your Branch members. I encourage you to think of ways to keep your members connected to WPSA and to your Branch during the pandemic. There may possibly be information that you would like all of your members to receive in hard copy form. It may be that your university(ies) with poultry programmes have worked out protocols so students can be in the classroom. If so, maybe your Branch can sponsor an event for the students and introduce them to WPSA. Obviously, all these activities require funds. WPSA has its Branch Development Programme available, and there are funds there that the Branch can apply for to improve your programmes.

I encourage Branch officers to visit the WPSA web site (www.wpsa.com) and then go to ‘Support for Branches’ and ‘Branch Development Proposal.’ Information can be found there on how to apply for these funds, and lists of recently funded applications are there for your perusal that you can use as a potential guideline for the development of a proposal for your branch. As I sit here, I am ready to wire funds for approved applications, but I remind you: You must apply in order to have the possibility of receiving Branch Development Funds!

I wish you a safe and healthy spring.

Dr Francine Bradley, Treasurer

26th World's Poultry Congress - rescheduled

Palais de Congrès, August 7-11, 2022, Paris, France

The highest priority of the French Branch of WPSA and the organizing committee of the 26th World’s Poultry Congress is to organize a successful congress, avoiding health hazards and welcoming participants from all continents.

Unfortunately, since the beginning of 2021, we are still facing a major sanitary crisis worldwide, and a lot of uncertainty remained with regard to travel and meeting requirements in the coming months.

Therefore, after consulting the members of the WPSA board, as well as the WPC sponsors, the Organizing Committee decided to postpone the 26th WPC to August 7 to 11, 2022 in Paris. The registrations recorded until now remain valid for the new dates. Awardees of the special programmes will be contacted directly to enquire about their possibilities.

Yet, we will celebrate the centenary of WPC with an on-line event on August 10, 2021 which will be open to all WPSA members.

Furthermore, we are going to value the abstracts received and accepted, by organizing monthly webinars from September 2021 to June 2022, to bridge the centenary of the WPC and the 26th WPC on August 2022. Webinars will be open to registered participants only. A ‘Centenary book’ with all abstracts is also planned with the support of the WPSA board.

In addition to the abstracts received in 2020, we will call for new abstracts in September 2021, in order to set up the final scientific programme for the 26th WPC next year.

We will be so happy to finally meet all of you in Paris in August 2022.

Until then, be safe, and watch our website for coming updates.

20WPC blocmarque blocdates 

wpc2021 100

Let's celebrate! 

 

Christophe Bostvironnois, President French Branch
Michael Duclos, Secretary, French Branch
Michèle Tixier Boichard, WPC2020, Chair of WPC2021

 

Poultry Educational Resources

In her role as one of the Vice Presidents of the WPSA, Julie Roberts from the Australian Branch has compiled a list of Poultry Educational Resources which are available free of charge via the internet. Some of the web sites listed also have resources for sale. However, the focus of this list is resources which are free and therefore available to all members.

The list is posted on the WPSA website, and will always be a ‘work in progress’ as some resources become available and added, or others, if they are out of date or no longer available, will be removed from the internet list.

If members are aware of other resources that are available that could be added to the list, please contact Mrs Dorien Velner at the main office by email: with the title of the resource, how to access it and a short description.

All entries will be checked on a regular basis to make sure that they continue to be available, however if you find any irregularities, please contact us at

 

European Federation

The European Federation has numerous conferences planned between now and on into 2023. A list of most of our upcoming conferences may be found on the WPSA Calendar at www.wpsa.com
News from several European Federation Working Groups are provided below.

WPSA European Working Group News

WG2

Nutrition

In order to avoid overlapping with WPC in 2022, ESPN will take place at the same planned venue, Palacongressi in Rimini, from 21 to 24 June, 2023. Our Branch would like to thank again VET International and Palacongressi of Rimini for their cooperation and understanding during this time. The city of Rimini, is an ideal place for the European Symposium on Poultry Nutrition and the modern as well as eco-friendly Venue is the perfect stage for the event. Many attendees including both poultry research scientists and practitioners, leading speakers from across the world joining together to explore the past, share the present and helping to forge the future of poultry meat science.

WG3

Breeding and Genetics

The European Symposium on Poultry Genetics has been postponed to 8-10 November 2023. It will take place at the Maritim Airport Hotel in Hannover.

WG5

Poultry Meat Quality

As for all European Symposia, the next ‘XXV European Symposium on the Quality of Poultry Meat’ conjointly held with the ‘XIX European Symposium on the Quality of Eggs and Egg Products’ have been postponed to 2023 (new date will be rescheduled asap) thanks to the cooperation with the Polish Branch. The venue will be the same in Kraków, Poland and website is already available. The next WG5 member meeting will be held during the World's Poultry Congress 2022 in Paris.

Massimiliano Petracci, Secretary Italian Branch of WPSA

WG6

Incubation and Fertility Research Group (IFRG)

Due to the current situation and uncertainties, especially for international travelling, the 2021 meeting will be held in virtual format.

The Incubation and Fertility Research Group (IFRG) invites you for the upcoming IFRG E-meeting, which will be held on the 14th and 15th of October, 2021. For each day we will have a meeting during 13:00h to 15:30h Central European Time (UTC +2).

The IFRG meeting provides an ideal platform for researchers and industry people to meet and share the latest research findings, new indeas and information. Although the pandemic situation prevents us to achieve the full benefit of a physical meeting, we hope to sustain the goals of the group with the E-meeting. Due to the limited time of the meeting, the focus of the meeting wil be relating to Fertility, Embryonic development, Egg incuation, Epigenetics and Chick quality.

We as organizing committee are exited to welcome you to join our first IFRG E-meeting!

For more information see the website.

Ampai Nangsuay, Secretary WG6


Asia Pacific Federation

WPSA Asian-Pacific Working Group News

A/P WG1

Small Scale Family Poultry Farming

A new team is being formed for the Asian/Pacific Federation’s WG1 that is centred around Small Scale Family Poultry Farming.

Backyard poultry are an essential component of African and Asian Pacific countries. Small Scale Family Poultry Farming is an important working group of the Asian Pacific Federation of the WPSA. In future, SSFPF will reorganise its team at the Asia Pacific Federation level. In line with this, it has been decided that the working group-1 ‘Small Scale Family Poultry Farming’ will aim to organise a National Chicken Conference every two years. Therefore, as a new group leader, I invite all relevant researchers and WPSA members to participate in this most important working group which can play a vital role in the vulnerable rural economy.

Dr Nasir Mukhtar, Chair, APF WG1

For Correspondence: Dr Nasir Mukhtar Group Leader of WG1 ‘Small Scale Family Poultry Farming’
(Department of Poultry Sciences, PMAS-Arid Agriculture University Rawalpindi-Pakistan)
WhatsApp/Mob: +92 (0) 3007200074 Email:

A/P WG3

Ratites (ostriches, emus, rheas, cassowaries or kiwis)

A Ratite Research Session had been planned for the World Poultry Congress that had been scheduled in Paris, France from 8-12 August 2021. Since the WPC has now been re-scheduled for Paris on August 7 – 11, 2022, that Ratite Session will also be re-scheduled. Please send any suggestions for contributions and/or topics to 

Researchers involved in research on any Ratites (ostriches, emus, rheas, cassowaries or kiwis) are asked to contact the Ratite Group. Please send an email to .

Anel Engelbrecht, Chair

 

World's Poultry Science Journal

Tom E. Porter appointed as new Editor of the World’s Poultry Science Journal

porter tom 100 133Starting 1 June 2021, the WPSA Board has appointed Dr Tom Porter, University of Maryland, USA, as the editor of the World’s Poultry Science Journal.

Dr Tom Porter received his PhD in Animal Physiology from the University of Minnesota in 1988. He conducted research as a Postdoctoral Fellow in the Department of Anatomy & Cell Biology at the Medical University of South Carolina. In 1993, he joined the Department of Poultry Science at Texas A&M University as an Assistant Professor, and in 1997, he was recruited to the Department of Animal and Avian Sciences at the University of Maryland, where he was subsequently promoted to Associate Professor and Professor. He served two terms as Chair of the Department of Animal and Avian Sciences at the University of Maryland. Dr Porter served for six years as Editor-in-Chief of the journal Poultry Science, and he was named Fellow of the Poultry Science Association in 2016.

Dr Porter’s research interests centre on molecular and cellular endocrinology in poultry. Early in his career, he demonstrated that the production of steroid hormones in the ovaries of birds requires three different cell types, a situation which is different from that in mammals. One major focus of his research over the past 28 years has been on the mechanisms controlling cellular differentiation within the anterior pituitary gland during chick embryonic development. The overall goal of this research is to improve growth characteristics in broiler chickens through an increased understanding of the regulation of the bird’s own growth hormone production. A second major focus in Dr Porter’s laboratory has included genome-wide analysis of gene expression in the neuroendocrine system. The long-term goal of this research is to increase our understanding of global patterns of gene expression in the hypothalamus and pituitary gland and to identify the genes and gene networks controlling growth rate, body composition and feed intake in broiler chickens. Dr Porter is the author of 107 refereed scientific papers, 23 book chapters or reviews, and 155 abstracts. His publications have been cited more than 3,200 times.

The WPSA Board want to thank Prof Julie Roberts for stepping in as Interim Editor for the past months.

Upcoming articles

Articles in upcoming Journal(s)

  • R.M.G. Hamilton - Relationship Between Egg Shell Breakage and Laying Hen Housing Systems – An overview
  • F. Kleyn - Future demands of the poultry industry: Will we meet our commitments sustainably in developed and developing economies?
  • R.A. Alhotan - Commercial poultry feed formulation: current status, challenges, and future expectations
  • K. Honda - Peripheral regulation of food intake in chickens -adiposity signals, satiety signals, and others
  • D. Narinç - Chick quality: An overview of measurement techniques and influencing factors
  • R.Z. Abbas - Probiotics as Therapeutic, Antioxidant and Immunomodulatory Agents against Poultry Coccidiosis
  • F. Khajalib - Flavonoid antioxidants in the chicken meat production: Potential application and future trends
  • C.O. de Oliveiraa - Olive pomace for the feeding of commercial poultry: effects on performance, meat and eggs quality, haematological parameters, microbiota and immunity.
  • U. Kaka - Effect of feeding fermented and non-fermented palm kernel cake on the performance of broiler chickens: A review
  • R. Prabakaran - Wealth from poultry waste: an overview
  • J. Kozák - Goose production and goose products
  • P.K. Das - Role of backyard poultry in South-East Asian countries: post COVID 19 perspective
  • S. Haunshi - Kadaknath: A popular native chicken breed of India with unique black colour characteristics

Summaries

Relationship between egg shell breakage and laying hen housing systems – An overview

R.M.G. HAMILTON and W.L. BRYDEN

Egg shell breakage is and remains a source of economic loss to the egg producer. In general, about 3% of the eggs laid by hens housed in battery cages or in free-run systems have cracked shells. This number increases about another 1% for hens kept in enriched cages or housed free-range and a further 1 to 2 % for those in aviaries. The range of cracked shells reported was from 2 to 12%, but there were few published reports for most production systems. The occurrence of dirty shelled eggs is about 2 to 3% higher that the incidence of eggs with cracked shells. Shell breakage is also influenced by manufacturer of enrich cage systems. The highest impact eggs receive as they move from the hen to the retail store is in the laying house; overall, eggs receive impacts that average about 13G. The material used to make egg cartons (paper pulp or plastic foam), the cases in which the cartons are shipped (cardboard or wire), and the location of a carton within the shipping case (top, middle or bottom) affect the occurrence of shell breaking when eggs are transported. Even apparently weak impacts to egg shells may cause microcracks to develop and if the impacts are stronger visible cracks become apparent or they may rupture the mammillary membranes which will allow the egg’s content to escape.

Future demands of the poultry industry: Will we meet our commitments sustainably in developed and developing economies?

F.J. KLEYN and M. CIACCIARIELLO

The world’s population is expected to reach 9.8 billion people by 2050. Increases in population size, coupled with socio-economic changes such as urbanisation, age demographics, and increasing affluence levels, will double the demand for poultry products by 2050. The primary objective of agribusiness is to ensure food security for the global population at affordable prices. Concurrently, there is a desire that all food products be produced sustainably. The poultry industry is well-positioned to achieve adequate nutrient-dense food provision because chickens are efficient converters of energy and nutrients into edible product. Poultry production plays an essential role in local food security and the alleviation of poverty in the absence of other nutrient-dense foods. The poultry industry possesses the technology, skills and capital to meet the expected demand targets. However, the demand for poultry products that fulfil the environmental, social and financial standpoints of sustainability will increase. Public opinion will prevent us from using many of the technologies required to achieve these goals. Consumers will need to change their expectations, behaviour and spending patterns in the best interests of sustainability.

Commercial poultry feed formulation: current status, challenges, and future expectations

R.A. ALHOTAN

Poultry nutrition has evolved tremendously over the past 100 years. Feed formulation, the applied side of nutrition, has gone through vast improvements from simple hand formulations to computerised formulations using modern software equipped with advanced capabilities, which allows for high accuracy, easy integration, and flexibility. In general, the modern commercial feed formulations are based on the concept of ‘least-cost’ and produced using linear programming, which requires the user to have sufficient knowledge in the nutritional requirements of birds, and ingredient compositions and prices. Stochastic programming can also be used in high uncertainty situations, such as nutrient variation in feedstuffs, to increase the confidence of meeting the requirement of a particular nutrient. Although profit-maximising models were recommended to maximise profitability in poultry production, their use is still limited. Several challenges are encountered when formulating feeds such as nutrient variability, ingredient shortages, ingredient price fluctuations, antibiotic-free production, and meeting the requirements of constantly changing genotypes. Adopting innovative technology has helped nutritionists and mill managers overcome most of the challenges that they face. In the future, poultry feed formulation is likely to receive more enhancements like implementing the true protein and net energy system and considering advanced profit-maximising models. The feed formulation solutions’ suppliers are expected to introduce more high-tech enhancements to the formulation solutions in response to the growing demands of the feed industry. Such enhancements should maximise profitability, meet nutritional needs more accurately, and reduce environmental pollution for more sustainable poultry production.

Peripheral regulation of food intake in chickens -adiposity signals, satiety signals, and others

K. HONDA

Broiler chickens eat more feed and grow faster than layer chickens. However, hyperphagia-induced excessive accumulation of body fat in broiler chickens has become a serious problem in the modern poultry industry. Species specificity in terms of the physiological role of appetite-regulating hormones and neuropeptides can make it difficult to understand the mechanisms underlying the central regulation of food intake in chickens. Therefore, although the appetite regulatory system of chickens has been a focus of research in recent decades, the mechanisms underlying the hyperphagia of broiler chickens is not fully understood. Our previous studies demonstrated that peripheral hormones significantly suppress food intake in chicks. These findings suggest that postprandial elevation of peripheral anorexigenic hormones play important roles in appetite regulation in chickens. This review provides an overview of recent findings on the role of peripheral hormones in the regulation of food intake in chickens and propose the new insight of avian-species specific system of peripheral regulation of food intake and promising strategies for reducing body fat mass in broiler chickens.

Chick quality: An overview of measurement techniques and influencing factors

D. NARINÇ and E. AYDEMIR

The production quantity of poultry products is increasing in the world economy with every passing day. The increase in chick quality is synonymous with the increase in the number of saleable chicks in terms of the poultry industry. In addition, in order to obtain high-quality products, one should start production with high-quality chicks as well as providing the ideal environmental conditions starting from the first day of incubation. The additive gene effects on chick quality are very low, whereas environmental factors have a large effect. Environmental factors affecting chick quality can be classified as egg storage period and conditions, age and genotype of breeder flock, incubation conditions, incubation types and post-hatch handling. Both quantitative and qualitative methods are used to determine chick quality. The quantitative methods employed include such morphological measurements as chick weight, chick length, leg length, chest circumference, and the diameter of shank. The qualitative methods used to determine chick quality are visual assessment-based methods which are called the Pasgar score and the Tona score. In recent years, the Tona and Pasgar methods have been used frequently in studies carried out with respect to measuring the effects of various environmental practices on chick quality. This paper aims to review the studies carried out concerning chick quality, the factors influencing chick quality, and the determination of chick quality and makes some suggestions for future studies to be conducted on chick quality assessment.

Probiotics as therapeutic, antioxidant and immunomodulatory agents against poultry coccidiosis

M. MOHSIN, R.Z. ABBAS, G. YIN, Z. SINDHU, A. ABBAS, Z. HUANG, M.T. ALEEM, Z. SAEED, M.Z. AFZAL, A. EJAZ and M. SHOAIB

Avian coccidiosis is an important parasitic disease of birds, caused by genus Eimeria, and having great economic importance. The estimated global economic loss due to coccidiosis is up to US$3 billion annually. Approximately 80% of these losses are associated with performance parameters, including decreased weight gain, heavy mortality, poor feed conversion ratio and the remaining 20% of losses include the cost of prophylaxis and treatment measures. This disease has been controlled by different anticoccidial agents, but synthetic drug-resistance is the major issue due to which researchers are trying to develop modern alternate effective approaches. Moreover, drug residues cause health hazard issues for poultry product consumers, which have led to the cessation of such practices in developed countries. Control through vaccination can be considered as a good practice, but due to the high cost and complexity of Eimeria species, development of a cost-effective vaccine has proved challenging. Among other options, probiotics have shown favourable effects against coccidiosis. Use of probiotics can reduce 70-80% of losses faced by the poultry industry worldwide. They have shown excellent results due to their antioxidant, immunostimulatory and positive effects on intestinal health of infected birds. Furthermore, details about the expression of the host biological responses against poultry coccidiosis and how probiotic supplementation assists in improving these responses in chickens are described in this review.

Flavonoid antioxidants in chicken meat production: Potential application and future trends

F. RAFIEI and F. KHAJALI

Meat-type chickens (broilers) are highly prone to oxidative stress because of genetic selection for their growth rate and because of the environmental conditions in which they are reared. Oxidative stress has significant impacts on chicken meat quality and safety. As such, antioxidants are often added to the diets of chickens to prevent oxidative stress and to ensure the quality and safety of the meat. This paper discusses sources of oxidative stress (pro-oxidants) in the chicken meat industry, from the raising of live birds to the production of chicken meat. The potential of flavonoids – the biggest group of natural antioxidants – is also explored with a discussion of their natural sources, bioavailability, and their potential application in the chicken meat industry.

Olive pomace for the feeding of commercial poultry: effects on performance, meat and eggs quality, hematological parameters, microbiota and immunity

C.O. DE OLIVEIRA, A.A.P. ROLL, F.M. GONÇALVES, D.C.N. LOPES and E.G. XAVIER

The present study aims to gather the research carried out worldwide in the last two decades with the use of olive pomace in the diet of broilers, laying hens and laying quails to highlight the nutritional importance of such biomass and its effective use in poultry nutrition. The olive pomace from the extraction of olive oil has important chemical properties from a nutritional standpoint such as a high concentration of cellulose, hemicellulose and lignin. In addition, it can be a significant source of fatty acids (12 – 22%), minerals and phenolic compounds. Thus, combining the use of olive pomace and seeking to adapt it to animal feed in a sustainable way, research has been carried out around the world with the use of olive pomace in the diet of commercial birds. The results presented in different studies demonstrate that the inclusion of up to 10% of olive pomace in the diet of broiler chickens, commercial laying hens and Japanese quails does not negatively affect the performance of the birds and improves the quality of meat, such as odour and flavour. Additionally, an increase in the egg weight and yolk index has been observed when olive pomace is supplied up to 9% in diets. The inclusion of olive pomace can also alter the lipid profile of the chicken meat and egg yolk, increasing the series of monounsaturated fatty acids and reducing the saturated ones. Haematological parameters of the different categories of birds do not change regarding albumins, globulins, total proteins, haematocrit, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) with up to 20% olive pomace in the diet. The gut microbiota of birds that receive olive pomace in their feed is altered and broilers have better antibody titres for Infectious Bronchitis and Gumboro.

Effect of feeding fermented and non-fermented palm kernel cake on the performance of broiler chickens: A review

M.I. ALSHELMANI, U. KAKA, E.A. ABDALLA, A.M. HUMAM and H.U. ZAMANI

Palm kernel cake (PKC) is a by-product of oil extraction from palm fruits and has been included in poultry diets as an alternative to soybean meal and yellow corn. Due to its high content of fibre, coarse texture and gritty appearance, the use of PKC in poultry nutrition is limited. In order to increase the nutritive value of PKC, there is a tendency nowadays to create solid state fermentation (SSF) by using cellulolytic microbes. This paper reviews the impact of feeding fermented and non-fermented PKC on the performance of broiler chickens. Recent studies have reported that SSF by cellulolytic microorganisms improved the nutritive value of PKC. The nutrient digestibility has been increased significantly in PKC fermented using Paenibacillus polymyxya ATCC 842 or Weisella confusa SR-17b. The availability of valine, histidine, methionine and arginine was 70.42, 71.50, 71.92 and 81.15%, respectively, in PKC fermented using P. polymyxa ATCC 842. The digestibility of crude protein (CP) increased by 61.83% and 59.90% in PKC fermented using P. polymyxya ATCC 842 or W. confusa SR-17b, respectively. In addition, body weight gain (BWG) and feed conversion ratio (FCR) improved significantly in broilers fed 15% fermented PKC compared to those fed 15% non-fermented PKC (2000.43 g versus 1823.23 g and 1.75 versus 1.91, respectively). The intestinal Enterobacteriaceae decreased (4.03 CFU/g) and lactic acid bacteria increased (5.56 CFU/g) in birds fed 15% PKC fermented by P. polymyxa ATCC 842. Therefore, fermented PKC can be included in a broiler diet up to 15%, replacing part of soybean and yellow corn in the diet, leading to a decrease in the overall cost of poultry feeding.

Wealth from poultry waste: an overview

R. PRABAKARAN and S. EZHIL VALAVAN

Poultry production generates a huge volume of waste from hatchery, poultry farm, processing plant etc. which carry potential health hazards as they lead to air, water and land pollution. Disposal of these wastes by processing and recycling offers greater scope. Hatchery waste meal contains up to 44.63% of crude protein and 26.46% of crude fat and hence can be profitability used as an animal feed source. Appropriately processed dried poultry manure / litter would help in reducing the dependence on chemical fertilizers. India produces about 38.33 million tons of poultry manure annually sufficient to fertilize about 3.56 million hectares of farmland. While composting and combustion of poultry litter have been tried, biogas production could also be a good alternative. Poultry by-product meal (PBPM) obtained by rendering showed very high protein (63.7%) and fat (24.5%) contents and could be a cost-effective feed ingredient for monogastric animals that would also ensure efficiency of production. Biodiesel production from chicken fat by the transesterification process also offers good potential and India is keen on taking advantage by incorporating 5% of biodiesel in diesel to bring down its dependence on crude oil imports. Effective and efficient disposal of poultry waste will ensure sustainability of poultry production in developing countries.

Goose production and goose products

J. KOZÁK

Goose keeping can expand the choice of basic food materials and provides materials (feather and down) for light industry. There are various ways to produce goose meat using preferably white feathered breeds. Intensively reared broiler geese attain a slaughter weight of 5 kg by 56-63 days of age; under semi-intensive keeping they reach a slaughter weight of 6 kg by 16 weeks of age, and under extensive keeping (grazing) they can be slaughtered by 22-24 weeks of age. Fattened liver is produced with 9-24 weeks old liver type (Landaise) geese via cramming (force feeding) for 14-21 days by which time the liver weight can reach 600-1000 g. Goose fat is high in polyunsaturated fatty acids (PUFA) and along with goose meat can be considered as functional foods. The fattened goose liver is a delicacy, while goose eggs are mostly used as propagating material albeit with occasional consumption in some Asian countries. Most of the worldwide feather and down production originates from slaughtered geese; only 1-2% of the global production is removed manually. At scalding, the percentage of feather in body weight amounts to 3.8-5.5% in broiler vs. 3.4-5.3% in fattened goose, respectively. The feather and down obtainable from young geese (8-10 weeks old) per capita at their natural moulting time is 80-100 g on the first occasion. Six to seven weeks later it amounts to 100-130 g and after another 6-7 weeks 140-170 g, respectively. In the EU only those countries where it is and was a traditional practice are allowed to harvest feathers from and force feed geese. Some believe the objection and ban of these activities are scientifically unfounded.

Role of backyard poultry in South-East Asian countries: post COVID-19 perspective

P.K. DAS and I. SAMANTA

The potential growth of the poultry industry was halted globally during COVID-19 although poultry birds were not affected directly by the virus. Distress in the poultry industry during the pandemic is primarily due to restriction of movement imposed on various items such as poultry feed, chicks, medicine and vaccines, and poultry products both locally and globally particularly in Asia, where 10 countries executed national lockdowns and 12 countries employed localized lockdowns. Rumours about spreading of SARS-CoV-2 virus through poultry meat caused further collapse in the domestic market economy. The export market of poultry products has declined in certain regions like Asia, Europe and North America. It is expected that worldwide chicken meat trade may be lowered by 4 percent although there is increased demand for animal protein among consumers. Hence, an integrated approach is needed to revive the poultry industry. Apart from commercial poultry maintained in integrated farming systems with moderate to high level of biosecurity, there is a ‘backyard’ or ‘village level’ poultry sector with minimal biosecurity. In the backyard sector, native birds or locally available breeds are maintained and the birds or their products are mostly consumed locally. The strategy to adapt backyard poultry as an alternative system to generate income not only augments poultry production but also guarantees the availability of animal protein to the poorer section of the society, as well as improving the purchasing capacity of this section, and guards against the ‘reverse migration’ of labour during the post COVID-19 period. Furthermore, smallholders could play a vital role in fulfilling the demand for animal products in developing countries. Some initiatives to distribute chicks, feed and medicine for rearing among the marginal farmers were detected in India, Bangladesh and Cambodia during lockdown to mitigate the catastrophic effect of COVID-19 on the rural economy.

Kadaknath: A popular native chicken breed of India with unique black colour characteristics

S. HAUNSHI and L.L.L. PRINCE

Kadaknath is the most popular and unique native chicken breed of India. This breed is experiencing higher demand in recent times due to its unique characteristics and perceived health benefits of its meat and eggs. The entire bird including plumage, skin, shank, and internal organs is black. The black colour of this bird is due to hyperpigmentation associated with the fibromelanosis caused by the Fm gene. Three varieties of the Kadaknath breed have been identified based primarily on plumage colour: jet black, pencilled and golden. Kadaknath is a small-sized bird with small shanks (51.5 mm at 8 weeks). It attains the body weight of 865 g at 20 weeks. Cocks and hens weigh about 1500 and 1200 g, respectively, at 40 weeks. The average age at first egg is high (185 days) and the egg production potential of this breed is somewhat less (50 to 55 eggs in 40 weeks). Egg production up to 52 weeks was 90 to 105 eggs and the annual egg production is estimated to be in the range of 120 to 140 eggs. This breed has good fertility (80 to 85%) and hatchability (83 to 90%) status. Eggs are small in size (42 to 45 g) but have good shell quality (10.47% shell) with light brown to brown coloured shells, and low yolk to albumen ratio (0.51). Consumers prefer Kadaknath meat due to its desirable flavour and lean meat (0.11 to 0.52 % abdominal fat) as compared to broiler meat (1.74 to 1.85% abdominal fat). Increased demand for healthier meat among modern consumers has led to the rearing of Kadaknath birds in intensive and semi-intensive systems around the major cities in India. The current paper describes the growth, production, and reproduction performance, status of immune-competence, carcass characteristics, meat quality, egg quality traits and future research needs of the Kadaknath breed.

 

Obituary

Professor Dr. agr. Johannes Heinrich Petersen

29 August 1934 – 4 February 2021

Johannes PetersenOn February 4, 2021, Prof. Dr. Johannes Petersen passed away at the age of 86. For decades he had a decisive influence on German poultry science. Johannes Petersen was born on August 29, 1934, in Hörpel, Soltau County, and grew up on a farm in Lower Saxony. After practical training in agriculture and attending the Albrecht-Thaer-Seminar in Celle, he became a ‘state-certified farmer’ in 1958. He then studied agricultural science with the focus on animal production at the Technical University of Berlin, graduating in 1963. At the Berlin Institute for Animal Production, he received his doctorate in 1969 with a topic on egg shell stability measurement. Here he took up an assistant professorship for small animal breeding and special biometry and habilitated in 1977 for the teaching field of small animal breeding. Shortly thereafter, he moved to the Rheinische Friedrich-Wilhelms-Universität in Bonn, where he was appointed Professor of Small Animal Breeding and Husbandry at the Faculty of Agriculture. He represented this department until his retirement.

In his research, Johannes Petersen distinguished himself by critical expertise and high scientific standards, both in experimental performance and biometric evaluation. In small animal research, Johannes Petersen covered almost all animal species and worked on areas of genetics, product quality, husbandry, ethology, animal welfare, environment and business management. A major focus was on studies in laying hens. In addition to the long-standing research foci ‘Emission reduction in laying hen husbandry’ and ‘Egg quality’, he investigated the interactions between lighting programs and feeding, in particular, the results of which have also found their way into practice. Even after his retirement, Johannes Petersen continued his scientific activities as author and consultant as well as in professional associations.

Against the background of his extensive practical training, Johannes Petersen was able to convincingly convey the liaison function between science and practice. Thus, he was co-editor of the journal ‘Archiv für Geflügelkunde’ (European Poultry Science) for many years and organized the handover of the editorship from Prof. Dr. Dr. h.c. Siegfried Scholtyssek to Prof. Dr. Martina Gerken and to private lecturer Dr. Michael Grashorn in 1998. He also acted as editor of the ‘Jahrbuch für die Geflügelwirtschaft’ for many years.

He was a long-time member of the German Branch of the World's Poultry Science Association (Deutsche Vereinigung für Geflügelwissenschaft e.V.) and brought his expertise and mediating skills to the board. He served as President of the German Group from 1996 to 2002. During this time, he contributed significantly to organizing the European Poultry Conference (EPC) in Bremen in 2002, which was very successful and contributed significantly to the reputation of the German Group in the world organization. Together with Prof. Dr. Martina Gerken, he was also the editor of the chronicle on the occasion of the 50th anniversary of the German Association for Poultry Science e.V. in 2003. The chronicle reflects in the best way the whole spectrum of scientific research of the association members in poultry science.

In addition to his professional commitment, Johannes Petersen, as a committed Christian, took on a variety of tasks, especially in the Evangelical Lutheran Church, which he deepened after his retirement. His special interest was the Lutheran Theological College Oberursel.

In addition to his distinctive professional abilities, Johannes Petersen was highly respected for his humane manner, always respectful of others, and his personal integrity. He achieved his goal of reconciling scientific work and supportive assistance in an outstanding manner. With his attitude toward scientific diligence, his commitment and his great personality, he remains a lasting role model. The German Branch of the World’s Poultry Science Association will always keep him in grateful and honorable memory.

Lüneburg, February 2021

Dr. Michael Grashorn, Prof. Dr. Martina Gerken and Prof. Dr. Karl-Heinz Südekum based on the laudation by Prof. Dr. Franz Ellendorff on the occasion of the 65th birthday of the deceased.

Branch News

Australia

Australian Poultry Science Symposium

The 32nd Annual Australian Poultry Science Symposium (APSS) was held as a ‘virtual’ meeting on February 9-10, 2021. APSS is organised by the Poultry Research Foundation of the University of Sydney and the Australia Branch of the WPSA. This annual meeting is normally held as a face-to-face meeting in Sydney, most recently in the downtown Sheraton Grand Sydney Hyde Park Hotel. However, for 2021, the decision was made to change to a fully on-line ‘virtual’ symposium because of the covid-19 pandemic. For the 2020 symposium, there was an initial registration of 280 people, 20 of whom withdrew their registration because of the impact of the early stages of the pandemic. At the 2021 ‘virtual’ symposium, the total number of registrants was 250 and sponsorship was maintained at its usual high level, indicating the extent of participant and sponsor commitment to the holding of the meeting.

The virtual meeting was extremely well delivered. The evening before the symposium proper, there were opportunities to meet with the sponsors at their respective online booths as well as opportunities for networking with random groups of people set up online for short chat sessions. For the main part of the symposium, all presentations were pre-recorded as videos to ensure that the programme was not disrupted in the event of any IT problems. Even the posters had short video presentations attached to the on-line posters and the opportunity for live interaction with the poster presenters. The sections of all sessions were followed by a live question and answer (Q & A) session and participants had the opportunity of asking questions as a presentation was being screened, as well as during the live Q & A.

The virtual event made use of Centium Software, the EventsAIR platform and the live Aircast Studio. Touchpoint Meeting Services provided the direct support to the event.

All recorded presentations and sessions continue to be available to paid registrants for a period of 60 days following the symposium.

Invited speakers from outside of Australia were:

  • Dr David Marks (Indonesia) ‘Antibiotic stewardship in east and south east Asia: the trials and tribulations of a field veterinarian’
  • Dr Maarten de Gussem (Belgium) ‘Gut health in poultry production: holistic approach leading to novel insights in 2021’
  • Dr Robert Renema (Canada) ‘Balancing research, innovation and experience to manage the modern broiler breeder’
  • Dr Kenneth Anderson (U.S.A.) ‘Layer nutrition associated with different production systems’

Invited speakers from within Australia were:

  • Professor Paul Hemsworth ‘Laying hen welfare in Australia’
  • Professor Rachel Ankeny ‘Australian community values and layer hen welfare’
  • Dr Sam Abraham ‘Bugs have no boundaries: antimicrobial resistance challenges in Australian poultry’
  • Dr David Cadogan ‘Alternative methods of feeding layers’
  • Dr Rebecca Forder ‘Maternal stress, the potential impact on broiler breeders and subsequent chick development’

Past proceedings of the APSS, including those from 2021, are available at: https://www.apss2021.com.au/proceedings.

All participants agreed that the virtual symposium was a great success. However, of course, they missed having the usual face-to-face contact and the social gatherings. We are hopeful that the 2022 symposium will be a ‘hybrid’ event with participants attending in person if they are able to but offering online participation for those who are unable to attend in person.

Julie Roberts, President, Australia Branch

Brazil

FACTA WPSA-Brazil confirms 38th FACTA Conference FACTA in 2021

In accordance with its mission of diffusing technical and scientific knowledge in the poultry sector, FACTA WSPA-Brazil confirmed that the 38th edition of its Conference will be held in 2021, entirely online and between June 22nd and 24th.  Following last year's event example, which brought together more than 400 attendees from 16 countries, the Foundation chose to keep the event online, as it was considered a success by the participants and in light of the uncertainties surrounding the next semester.

Themed "Aviculture, recalculating...", the Conference will address relevant issues in the productive sector's adaptation to keep in business, as well as the new ways in which poultry products have started being sold since the start of the pandemic. "We believe that the Conference will be a good moment for us to evaluate the changes that occurred and reprogram processes and procedures", specifies FACTA's president, Ariel Mendes.

In addition to the Conference, FACTA will also host the "FACTA Symposium on Salmonella: Updating control and trends" on April 27th and 28th, which will be held online for the first time.

FACTA resumes special Podcast series on aviculture

In the first trimester of 2021, the APINCO Foundation for Poultry Science and Technology continues its special Podcast series on aviculture. The first episode will already be available on the first week of March in FACTA's digital platforms. 19 podcasts were recorded in 2020, addressing varied themes such as Covid-19 prevention in poultry processing plants, biosecurity, immunomodulation benefits, NIR technology, Gumboro disease control, among others. 

FACTA elects its new board members

FACTA's Trustee Council elected two new members for the 2021/2022 biennium: Ariel Antonio Mendes is now the institution's president director and Silvio Hungaro, its financial and managing director.

Ariel Mendes is a veterinary doctor with a Bachelor's degree from UFPR (Federal University of Paraná), Master's from UFRGS (Federal University of Rio Grande do Sul), PhD from UNAM (National Autonomous University of Mexico) and a post-doctoral fellowship in the Poultry Science Department of the University of Arkansas (USA), with over 40 years dedicated to research and the strenghtening of Brazilian and Latin American aviculture.

Silvio Hungaro is a veterinary doctor with a bachelor's degree from FMVZ-USP (Faculty of Veterinary Medicine and Zootechny - University of São Paulo), having worked in numerous renowned companies in the sector.

The new president director explains that in 2021 the Foundation will continue with the symposiums, seminars and courses, particularly online, which enables reaching people from all over the world and particularly Latin America, FACTA's current priority. It will also focus on face-to-face trainings for contracted poultry growers, in association with the industries and cooperatives that work in the sector.

Heading FACTA in the last six years, professor Irenilza de Alencar Nääs makes the transition for the new board, remarking on the great satisfaction of having served for three terms as the entity's president. The complete board is now as follows: Ariel Mendes, President Director; Anselmo Micheletti, Executive Director; Silvio Hungaro, Financial and Managing Director; Ibiara Correia Almeida Paz, Courses and Publications Director; Marcelo Fagnani Zuanaze, Marketing Director; Rodrigo Garófallo Garcia, Events Director and Eva Hunka, Special Projects Director.

FACTA Library

The FACTA Library has a new title in its collection, the "Doenças das Aves" (Poultry Diseases) book. In its third edition, the publication is authored by Raphael Lucio Andreatti Filho, Ângelo Berchieri Júnior Edir Nepomuceno da Silva, Alberto Back, José Di Fábio and Marcelo A. Fagnani Zuanaze.

The book, coordinated by FACTA, addresses the evolution of poultry medicine that took place in recent years. 120 professionals (from both private companies and renowned educational institutions committed to the poultry sector) were involved in the book’s broad review, which also included new chapters, considered essential for its update.

The FACTA Library has a collection with original works about incubation, broiler breeders' management, poultry production, poultry diseases, among other titles, some of them with international repercussion.

To explore the collection, access: http://facta.org.br/catalogo-de-produtos/

Colombia

The Colombian Association of Veterinarian and Animal Husbandries Specialist in Poultry – AMEVEA, is delighted to receive approval from the World’s Poultry Science Association to become the Colombian branch of WPSA as of 2021.

AMEVEA is a non-profit organization founded 52 years ago, which aims to maintain continuous education in professionals specialised in poultry through the development of academic activities including: seminars, courses, symposia and virtual conferences. It also supports research projects in poultry, in alliances with universities.

Dr Luis Carlos Monroy, vice-president of AMEVEA’s board of directors was chosen as president of the Colombian Branch and the Secretary is Dr César Augusto Pradilla, executive director of AMEVEA.

Our members come from different backgrounds: there are veterinarians, animal husbandries, biologists and microbiologists, all of them with extensive field experience in poultry.

France

jeudis de la wpsaThe 2021 general assembly of WPSA-France took place online 18 March 2021. Four new members of the Board were elected on that occasion. The Branch also held at a scientific session on that date called ‘WPSA Thursday,’ dedicated to the topic ‘Resilience of the poultry production chain following one year of COVID-19’. The event was freely accessible to all 2021 members of the French Branch of WPSA, who can access all documents at https://www.wpsa.fr/12-qui-sommes-nous/79-jeudi-de-la-wpsa-2020

In its subsequent online meeting, the board elected Christophe Bostvironnois as president, Michel Duclos as secretary, Catherine Hamelin as treasurer, Michel Lessire and Michele Tixier-Boichard as vice-presidents.

Christophe Bostvironnois, President, and Michel Duclos, secretary WPSA France 

Germany

The German Branch of the World’s Poultry Science Association held its Annual Meeting online on March, 9th to 10th 2021, due to the pandemic situation. In total, 120 members attended the scientific presentations that covered specific topics from AI, to measuring dust, to in-ovo sexing. The speakers and their topics included:

  • Timm Harder, from the Institute for Virus Diagnostics, Friedrich-Loeffler-Institute, Federal Institute for Animal Health: Cyclic re-emergence of high pathogenicity avian influenza epidemic in Europe – any lessons learned?
  • Birgit Spindler, from the Institute for Animal Hygiene, Animal Welfare and Farm Animal Ethology, University of Veterinary Medicine Hannover Foundation: Possibilities of automated recording of animal welfare indicators in poultry
  • Carolin Adler, Inga Tiemann, and Wolfgang Büscher from the Institute for Agricultural Engineering, University of Bonn: Elevated perforated areas in broiler housing – the universal solution?
  • Jörg Hurlin, from Agri Technologies GmbH, Visbek: Sex determination in the egg – chances and limits.
  • Falko Kaufmann, Focus Applied Poultry Science, Osnabrück University of Applied Sciences: Brother cocks – opportunities and limits.
  • Silke Rautenschlein, from the Clinic for Poultry, University of Veterinary Medicine Hanover Foundation; and Inga Tiemann, from the Institute for Animal Science & Institute for Agricultural Engineering, University of Bonn: Dual-purpose chickens – opportunities and limits.

Practical prizes from the Ulmer Verlag publishing house were presented to Christiane Ahlers and Martin Huchler for: Keeping laying hens with untrimmed beaks - a view of the flock is not enough; and, to Christiane Keppler, Inga Garrelfs and Birgit Spindler for: Dealing with and injured pullets and laying hens. - Decisions about life and death.

A Master’s Thesis Award was presented to Senta Becker from the Institute for Agricultural Engineering, University of Bonn: Evaluation of two flooring systems regarding their dust emissions in broiler production and comparison of two dust measuring systems.

Many thanks to the presenting authors, and also to the audience! See you next time, hopefully in Berlin,

The XII Euroepan Symposium on Poultry Genetics is being planned for Hannover, 8-10 November 2023. Information will follow.

Inga Tiemann, Secretary, Germany Branch

Hungary

The Hungarian Branch in cooperation with the Poultry Product Board of Hungary is currently organizing the 19th ’World Egg Day’ conference. The date for that conference will be 8Th October 2021 and it will be held in Budapest. We have a arranged a general lecture with a speaker from Rabobank, and five other speakers from different fields such as animal health, feeding, diseases, and egg processing.

Györgyi Molnár, Secretary, Hungarian Branch

 For further information concerning the venue, registration, etc., please contact:

Györgyi Molnár PhD.
+3630 561 7103
Agricultural Secretary
Poultry Product Board
Hungary

India

The India Branch sponsored a ‘National e-Quiz competition on Eggs’ on October 9 2020 in conjunction with our annual World Egg Day. The competition was organized by the Department of Poultry Science at Maharashtra Animal and Fishery Sciences University, Nagpur, India.

Indonesia

Indonesian Branch of WPSA held the 5th Virtual Congress and elected New Committee for 2020 – 2025

WPSA-Indonesia (MIPI), which is a branch of the World’s Poultry Science Association (WPSA), was founded in 1992. MIPI received its legal status in August 2, 2020 and since then the organization is legally known as the Indonesian Poultry Science Association or Perkumpulan Masyarakat Ilmu Perunggasan Indonesia (MIPI).

MIPI welcomes all Indonesians who have an interest in poultry science, businesses, and government officers. MIPI disseminates knowledge and technology on all aspects of poultry production by organising technical seminars and scientific conferences. MIPI tries to harmonise the relationships between scientists, government officers, poultry farmers, and people working in the poultry industry.

On December 23, 2020, MIPI held a congress virtually. The congress was opened by MIPI President Prof. Dwi Sunarti, followed by a presentation of a scientific seminar with two speakers: Dr Nasrullah, the Director-General of Livestock and Animal Health Services, Ministry of Agriculture of the Republic of Indonesia, and Dr Roel Mulder, the Secretary of the World’s Poultry Science Association.

The Indonesian government hopes that MIPI can participate in solving problems faced by the poultry industry in this country, such as problems of unstable supply and demand on poultry meat in Indonesia.

The WPSA Secretary Dr Roel Mulder described general information about WPSA, such as its mission and vision. He also described the outlook for the global poultry industry such as the perspective on COVID-19 impact on the egg industry, which is currently in a difficult situation due to the covid-19 pandemic. The Covid 19 pandemic has caused a big drop in food service and tourism industries and has increased feed costs.

The 5th MIPI congress elected the executive committee for the 2020-2025 period. The committee consists of Prof. Ir. Arnold Parlindungan Sinurat, PhD as the President of WPSA Indonesia, Dr Chutaemil Marom as Vice President, Prof. Dr Ir. Maria Endo Mahata, MS, as Secretary, Yopi Safari, S.Pt as vice Secretary, and Dr Ir. Rd. Triana Susanti, M.Si as Treasurer.

The new committee discussed some programmes to be executed this year such as strengthening the organisation, renewing the membership, and conducting some online seminars or discussions. MIPI is also preparing to host the 7th World Waterfowl Conference to be held in Indonesia in 2022.

Italy

2020 fier avicola

The next annual national meeting will be organized in conjunction with the 2021 edition of FIERAVICOLA which will be held at the Rimini Expo Centre from 7 to 9 September. General information on the International Poultry Exhibition is available on the website: https://www.fieravicola.com/en/.

The Annual Meeting will be jointly organized together with the Italian Branch World Veterinary Poultry Association (WVPA).

In order to avoid overlapping with WPC in 2022, ESPN will take place at the same planned venue, Palacongressi in Rimini, from 21 to 24 June, 2023. Our Branch would like to thank again VET International and Palacongressi of Rimini for their cooperation and understanding during this time. The city of Rimini, is an ideal place for the European Symposium on Poultry Nutrition and the modern as well as eco-friendly Venue is the perfect stage for the event. Many attendees including both poultry research scientists and practitioners, leading speakers from across the world joining together to explore the past, share the present and helping to forge the future of poultry meat science. More details are already available at the Symposia website: https://www.espn2023.eu/.

espn

Massimiliano Petracci, Secretary, Italian Branch of WPSA

Japan

The 2021 Spring Meeting of the Japan Poultry Science Association (JPSA) was held online (web) style on Saturday, March 27 from 9:00 am to 5:00 pm, Japan standard time. The meeting included 43 original research presentations, a general meeting, and ceremonies for the JPSA Award and the JPSA Incentive Award. All activities were on a live stream. Although the meeting was our first experience with the online style, it was a great success.

During the Spring Meeting, Awards for Excellent Presentations were given under the categories of ‘student member’ or ‘regular member aged 30 yrs. or below’ for the following presentations: 1) ‘Analysis of innate immune response in the duck RIG-I knocked-in DF-1’ by Kennosuke Ichikawa (Hiroshima University); 2) ‘Sensitivities to weak and strong acids in chicken oral tissue’ by Saki Ishibashi (Hirosaki University); 3) ‘Effects of supplementation with the lactic acid bacterium fermented sweet potato-shochu distillery by-product on growth performance and meat quality of broiler chickens’ by Daichi Sonoda (Kagoshima University); and 4) ‘Investigation of nutritional factors inducing fatty liver and analysis of its pathogenic mechanism in laying quail’ by Daiki Mori (Nagoya University). JPSA congratulates the presenters who received the Excellent Presentation Awards during the JPSA’s Spring Meeting 2021.

The JPSA Award was also presented to Dr Atsushi Asano (University of Tsukuba) during the Spring Meeting. In addition, JPSA Incentive Awards were presented to Dr Takahiro Nii (Hiroshima University), Dr Fuminori Kawabata (Hirosaki University), and Dr Mei Matsuzaki (Hiroshima University).

A meeting of the Young Members' Executive Committee of JPSA was held through an online seminar entitled ‘How to Conduct an Effective Referee Reading’ on March 26, which is just one day before starting the 2021 Spring Meeting. Peer review is an important process to ensure the quality of academic journals, and it is one of the most important tasks for researchers. In this seminar, it was discussed about the principles and tips of effective peer reviewing by two Professors, Dr Kazuhisa Honda (Kobe University), the current editorial board chair, and Dr Takashi Bungo (Hiroshima University), a former editorial board chair of the Journal of Poultry Science (JPS). This seminar provided very useful information, especially for our young scientists. There were also good discussions during the seminar.

The 2021 Autumn Meeting of JPSA will be held online style (zoom meeting) and will be hosted by Tohoku University on Thursday, September 16 from 9:00 am to 5:00 pm, Japan standard time. The details for the Autumn Meeting are available on the JPSA Homepage at https://jpn-psa.jp/en/meeting-information/. JPSA will welcome a wide participation over the glove.

The JPS, the official scientific journal of JPSA (IF: 0.880), became a member of PubMed Central (PMC), and the articles published in the journal can now be accessed through PubMed’s search engine (http://www.ncbi.nlm.nih.gov/pmc/journals/3725/). Moreover, JPSA is also available on the Directory of Open Access Journals (DOAJ) database (https://doaj.org/toc/1349-0486).

We welcome the reception of original research articles and review papers to the JPS using the following website: https://jpn-psa.jp/en/jps-en/. Free access to download the full-published articles in JPS is available on J-Stage (https://www.jstage.jst.go.jp/browse/jpsa), which provides an excellent opportunity for all to access the full published articles.

JPSA wants to contribute to the Poultry Science in Japan and over the globe by enhancing its international activities with members from different countries. Thus, JPSA has a membership category for foreign citizens residing abroad as ‘Special International Member’. The page charges for such members to publish their papers in the JPS will be set at the regular membership price. JPSA always welcomes new members from all over the world. Please visit our JPSA website (http://jpn-psa.jp/?lang=en) for further information.

The COVID-19 pandemic has made a tough situation in the world, but JPSA hopes things will get better soon. Please take good care of yourself!

Naoki Goto, Secretary of WPSA Japan Branch

Pakistan

DR MUHAMMAD ASLAM

1 August 1953 – 21 December, 2020

2021 june aslam muhammadAt the end of the day, it is not about what you accomplished or how much wealth you attained, but it is about who you have lifted up and who you have made feel better. It’s about what you have given back to this world. It’s about how hard you worked and what you worked hard for. And that is what he used to say: ‘Work like labour, live like king.’ We were walking in the fields full of fruit and pine trees which he had planted. I asked him why he had planted those trees which would take years and years to grow. ‘You and I may not be able to reap the benefits of these trees but the coming generations will.’ I did not understand that until now. He did not plant them for himself, he was simply stating that someone would be sitting in the shade today because someone had planted a tree a long time ago.

Dr Aslam was the epitome of being the person who always thought of giving back to the people in some way. He was a very down to earth man, always smiling and helping others. I would ask him often: "Abu, what is the reason behind your success? I spent more than what my pocket had on people.” He replied. He was a friend, a father, a husband and a businessman. To many, he was a source of comfort, for others, he was a source of guidance. But for me, he was a reflection of my own self, passing everything of him onto me.

Every successful businessman has his own story, his own struggle to the top. Dr Aslam had his own story. In the 1970s, the young Dr Aslam had left his village from the district of Okara to pursue further studies in Lahore. The young man ended up securing a place in UVAS, Lahore and graduated from there as a DVM. Later on, he graduated from Rawalpindi medical college as an MBBS doctor. The young graduate then started a small poultry farm in 1981 that housed only a couple of thousands of birds, delivering and selling the products himself on a rented van. At that time, the poultry industry was emerging in Pakistan. With hard work, dedication and honesty he established one of the biggest poultry companies in Pakistan. He always adapted latest innovations & technologies and set high standards for himself and his team, which resulted in high quality products, some of the principles that he had laid for the company. And that is the foundation on which the company stands on today. Looking after the employees was the basis running his company. He would say, “The business has to grow every year to give better benefits to employees.” He was declared businessman of the year in 2011 by RCCI.

Dr Aslam acted on his ideology of giving back to society throughout his life, he was a very charitable man. He built District Public School, Gogera based on that principle; to provide excellent education to the underprivileged by spending from his own pocket when needed. He also did charitable donations to Allied hospitals, Rawalpindi as the Chairman of the board to strive and make the visiting patients’ lives much easier. Today, they possess some of the most modern medical equipment in the country. As a representative of Flood relief Committee Rawalpindi, he raised and distributed over 15M rupees to flood victims, benefitting over 600 families. He would also distribute Cheque at doorsteps of needy people in all in all the union councils of Rawalpindi. Additionally, he remained Chairman Public Safety Commission, district Rawalpindi for three years, serving and providing to hundreds of families.

As the pioneer of the poultry industry of Pakistan, he remained the chairman of PPA several times during his career and contributed substantially towards the betterment of the industry. Dr Aslam did not just leave behind a legacy that would be remembered for generations, but he also left behind people who feel his absence daily. He did not leave amassing a great wealth but he left amassing the blessings and prayers of many. And that is what a visionary is supposed to be; to live forever in the hearts of everyone yet, still not be around. May Allah Grant him the highest of ranks in Jannah, Ameen!

Positions held:

  • Executive Member Islamabad Chamber of Commerce & Industry
  • Chairman, Pakistan Poultry Association
  • Member Punjab Bait-ul-Maal Council, Lahore
  • Chairman Public Safety Commission, District Rawalpindi
  • Convener Flood Relief Committee, Rawalpindi
  • Member Punjab Poultry Board
  • Member Human Rights Commission, District Rawalpindi
  • Chairman Board of Management Rawalpindi Medical College/Allied hospitals
  • Life Member of World’s Poultry Science Association

WPSA Women wing

WPSA Pakistan branch is the first WPSA branch in the world to have its women wing. Like elsewhere in the world, female students are slowly dominating the veterinary, animal husbandry and Poultry Sciences Universities and will also change the ratio in the Poultry Industry.

Keeping this situation in mind, WPSA Pakistan branch female member Dr Fareeha Talha floated the idea of a women's wing. The idea was approved by the executive body WPSA Pakistan branch and the women wing was developed with Dr Fareeha Talha elected its first president.

Dr Fareeha Talha is the first female veterinarian from the north of Pakistan and the first female veterinarian entrepreneur in the poultry industry of Pakistan. She has the vision to support females related to the poultry industry for entrepreneurship and to facilitate female students and researchers to be more innovative and practical in solving problems related to poultry industry. Dr Fareeha Talha aims to develop better liaison between industry, academia and poultry research institutes. Keeping in view the social norms of the country, women can be the best researchers, poultry lab workers, farm managers and feed mill nutritionists.

The WPSA Pakistan branch women wing's first executive and general body meeting was held on 11th Feb 2021. The executive body outlined their programmes for 2021 which included national level seminars, consumer awareness on poultry products among females as they have most say in the kitchen, membership drive for females related to industry, organising awareness lectures for females on entrepreneurship in poultry industry and providing opportunities for them.

WPSA Online Lecture Series 2021

The WPSA Online Lecture Series 2021 - Coaching and Nurturing Young Talent has started with the first presentation on Poultry Disease by de joint Secretary of WPSA-PB Women Wing, Dr Sumaira Ali on May 22, 2021.

Dr Shahzad Naveed Jadoon, Director/CEO Alltech Pakistan opened the meeting by sharing the key principles of WPSA-PB (World’s Poultry Science Association Pakistan Branch), which are: Research, Education and Organization. He appreciated the dedicated zones of WPSA-PB including Northern, Southern, Research and Development and Women wing and their valuable contributions towards the improvement of poultry industry Pakistan. He shared that the purpose of arranging this Online Lecture Series is to convert the challenge of limited interaction because of COVID-19 into a learning opportunity. He added that the main objective is to support the young talents and provide them with an opportunity to polish and improve their skills, learn from experiences and share their knowledge and ideas. He stated that two sessions per month will be scheduled.

Dr Sumaira Ali gave a brief presentation on Infectious Laryngotracheitis Diseases in Poultry and elaborated its devastating impact on commercial poultry and local small scale poultry farms. She discussed its etiology, transmission, clinical signs and diagnosis, also shared the preventive measures and vaccination programmes that could be effective in lowering the severity of the disease caused by virus.

Dr Fareeha Talha, President Women Wing WPSA-PB attended the session and thanked Dr Jadoon for his idea of coaching and nurturing young talent. She stated that WPSA-PB’s aim should be to promote the young scientists, researchers and young talent. She emphasized that WPSA-PB should be a blend of veterinarians, researchers, scientists and youth, people from diverse backgrounds rather than relaying on only poultry companies. The first step is always the hardest, but women wing has come forward and initiated the run. She thanked Dr Sumaira for her presentation.

Calendar

12-6-2021

Dr Aayesha Riaz

Application oof gene editing in poultry diseases prevention

27-6-2021

Prof Dr Akram Munir

Impact of viral diseases on poultry performance and profits

3-7-2021

Dr Mehr U Nisa

Recent advancements and future aspects in poultry nutrition

17-7-2021

Dr Irum Bhugio

Use of kitchen waste for backyard poultry

25-7-2021

Dr Zahra Zaman

Marek’s disease in poultry & its prevalence in backyard poultry

31-7-2021

Dr Roheela Yasmeen

Effect of particulate matter & gaseous emission on poultry farmers

7-8-2021

Dr Fareeha Talha

Opportunities for women in the poultry sector

14-8-2021

WPSA family

Impendence celebration with WPSA family

21-8-2021

Dr Hidayaullah Soomro

Use of turmeric in induce molting techniques on performance of layer management as alternative source

28-8-2021

Mr Shahid Bokhari

Importance of hatchery ventilation

 

Russia

Scientific communication with industry: The VNITIP Federal Scientific Centre of the Russian Science Academy in Serguiev Posad, Moscow Region, recognizes the importance of scientific communication with the industry and has a programme to encourage this effort. Every year more than 1000 experts from Russia and abroad attend lectures from leading scientists in poultry industry areas, exchange experiences and discuss innovations from local and foreign poultry science efforts in Ptitsegrad. All are welcome to attend the courses in Serguiev Posad.

Tatiana Vasilieva, Secretary

South Africa

AI has reached our shores and with covid the Poultry Industry has had a tough time lately. The SA branch of the WPSA did not have their annual Scientific Day in 2020 but we are excited to announce that we will host an online conference over 2 days in November 2021. We have a great range of speakers lined up and are partnering with an experienced  company to manage the online event. We will distribute information regarding registration soon.

Sri Lanka

The Sri Lanka Branch of the WPSA had scheduled the 19th Annual Scientific sessions in 2020, but had to postpone it due to the Covid 19 pandemic. Even this year due to the spread of Covid 19, it was impossible to hold these sessions, because meetings and gatherings were not allowed. Keeping to the Sri Lankan health guidelines the Scientific Session was held successfully on 7th May 2021 as a virtual meeting with Zoom technology. Around 67 participants attended the virtual meeting. The Secretary General of WPSA Dr Roel Mulder also participated.

There were 7 papers presented as follows:

  • A comparison of growth performance and feed cost of broilers fed diets supplemented with a phytogenic growth promoter – by Leelaratne B.S.S., Atapattu N.S.B. Mm, Kumara R.P., and Premasiri H.P.
  • Assessment of current welfare status of broilers in Anuradhapura district, Sri Lanka – by Dodangoda D.G.I.L., Kumari M.A.A.P, Dissanayake S.P., and Somasiri S.C.
  • A survey on public perception on utilization of Black Soldier Fly Larvae (BSFL:Hermetia illucens) in waste management and poultry feeding in Ratnapura District, Sri Lanka by Ellawidana E.W.D.M., Perera R.N.N., Lakmini P.K., Priyadarshana M.K., and Magamage M.P.S.
  • Detection of an outbreak of Inclusion Body Hepatitis in commercial broiler chickens in North Western and Western Provinces in Sri Lanka – by Perera G.I.S., Fernando P.S., Bandara W.M.P., Karunarathne G.M.C.R., Wijekoon W.M.S.K., and Dulakshi H.M.T.
  • Antimicrobial resistance of E Coli isolated from commercial layer and backyard chicken farms from two Veterinary Divisions in Kalutara district in Sri Lanka. – by Gunathilaka G.A.D.K.K., Kottawatta K.S.A., Thilakaratne D.S., and Kalupahana R.S.
  • Effect of the coconut- shell biochar incorporation on ammonia emission from broiler litter – by Lavanniya K., and Atapattu N.S.B.M.
  • Two incidents of Infectious Bursal Disease in small holder poultry layer farms despite vaccination.- by Rathnayake R.M.I.M., De Silva N., Kalupahana A.W.

Dr Mrs A L Godwin, Secretary WPSA-SL

Turkey

For obvious reasons known to all, the WPSA-Turkey Branch has been unable to hold activities at the desired level. However, since the beginning of 2021, two board meetings have been held through video conferencing. In these meetings, in order to maintain common interest in our branch, matters such as organising meetings on current issues related to poultry, combating misinformation about poultry products that appear from time to time in the media, and cooperation with relevant official organisations and NGOs were discussed.

We hope to continue our activities after these difficult days are over and life returns to normal.

Prof. Dr Kâzım Şahin, Secretary, WPSA Turkish Branch

United Kingdom

UK Branch annual meeting

UK Branch annual meeting went online (almost) without a hitch. Like so many events over the past year, the United Kingdom (U.K.) Branch opted to hold its annual meeting online in April.

Number of registrations was 120 — rather more than have attended the branch’s regular Spring Meetings in recent years. Actual attendance was almost constant at between 62 and 68 throughout the two days.

Main themes of the four invited presentations were slow-growing poultry, and opportunities for value-added poultry products. From Wageningen University in The Netherlands, Dr Peter van Horne described how slower growing broilers were introduced onto the Dutch market, while the future of slower growing breeds was explored by Dr James Bentley (Hubbard SAS). ‘Opportunities and challenges for added-value chicken meat’ was the title of a presentation by Dr Francesca Soglia of the University of Bologna in Italy. From Switzerland, Dr Isabelle Gangnat of the ETH Zurich discussed further opportunities for higher value meats, specifically chicken.

In addition to these invited talks, the meeting programme included 26 scientific presentations. These covered original research on a range of topics including nutrition, health and bird welfare.

The President’s Prize for the best long presentation went to Salvatore Galgano of Scotland’s Rural College (SRUC). His talk was entitled ‘Peracetic acid pre-cursors for non-antibiotic modulation of gut microbiota and possible modulation of performance in broilers’.

For the best short talk, the President’s Prize was awarded to Rebekah McMurray of Queen’s University Belfast. The title of her presentation was ‘The effect of Agrimonia pilosa Ledeb, Anemone chinesis Bunge and Smilax glabra Roxb on performance, nutrient digestibility and gastrointestinal tract microbiota of broilers’.

Both of these recipients receive a certificate and cash award.

Overall, this first experience for the UK branch in holding its Spring Meeting remotely went very smoothly. This was thanks in no small part to the hard work and dedication of the Programme Committee, expert technical support by Webmaster Richard Harris, and cool coordination by Branch president, Professor Emily Burton.

Poultry Science Symposium postponed to 2022

Sadly, the 33rd Poultry Science Symposium (PSS) organized by the UK Branch — scheduled originally for August 2020, and then the same month this year — has been postponed for a second time. The chosen venue is the University of Cambridge, which informed the branch in April that it will not host any conferences in 2021.

This has come as a bitter disappointment. However, it is the branch’s determined aim to hold the meeting when the situation allows. Discussions are ongoing with Clare College to secure an alternative date in 2022.

Theme of the Symposium will be ‘Pre- and probiotics: Nutritional, veterinary and production perspectives. Latest information will be posted on the event web site: https://www.wpsa2020.org/.

Jackie Linden, UK Branch Secretary

USA

The USA and Canadian Branches of the WPSA will again jointly sponsor the annual WPSA Lecture that will be held on Monday, July 19 during the Virtual 2021 Poultry Science Association Annual meeting. The speaker will be Dr Rozita Dara from the School of Computer Science at the University of Guelph, Ontario, Canada. The topic of the WPSA Lecture will be ‘Utilizing Big Data in Poultry Smart Farming: Opportunities and Challenges’.

The coalition of North American branches (USA, Canada and Mexico) is excited to announce our intent to revise and re-submit our bid to host the XXVII World’s Poultry Congress in 2026 in Toronto, Canada. The revised bid will accommodate the postponement of the WPC until 2026 due to the postponement of the XXVI WPC in Paris until the summer of 2022.

Dr Bob Buresh, WPSA Senior Vice President and USA Branch Secretary

 

WPSA Calendar

For all WPSA meetings see the WPSA Calendar

23
Sep
Date: 23 September 2023

23
Sep
Date: 23 September 2023

28
Sep
Date: 28 September 2023

Travel Grant Programme

For information about the Travel Grant Programmes click here.

 

Travel Grants can only be requested for WPSA events.

Only WPSA members can apply.

 

Travel Grant application forms

Speakers' Bureau Programme

For information about the Speakers' Bureau Programme click here.

 

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