Editorial
Editorial
- L. Waldron
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- Published online by Cambridge University Press:
- 19 November 2018, p. 615
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We are already at the December issue and 2018 seems to have flown by in a flurry of editing papers and conferences. As always, the WPSA branches and federations have been very active in organising conferences and meetings. As well as the usual well organised branch meetings, there have been some memorable events, including the very well attended EPC meeting in Dubrovnik. This was an excellent meeting in a superb location, and congratulations to the organisers, especially when dealing with the oversubscription from delegates. It’s good to see members supporting WPSA events around the world – not only for the dissemination of new science but also for the networking opportunities it provides. The good news is that the impact factor for WPSJ has increased by 40%, up to 1.493, and our five-year IF is now up to 1.682. This ranks us up to 18 out of 60 for all agriculturally related journals – a great achievement for which I would like to thanks all of the team, and the board members (especially Dr Zehava Uni) suggestions for changes to the summaries that appear to have driven this increase.
It was with sadness that I edited the obituary section for this issue. We have lost some major poultry names in the last few months, some of whom were great friends of mine and who I had worked with over the years, and were notable poultry personalities. Dr Paul Hockings review in the WPSJ and proposals for foot pad lesion scoring is still majorly cited, and remains a great piece of work. On a happier note, it was lovely to see Dr Peter Hunton being honoured for his work in poultry. Peter has been a very long term WPSA supporter, as well as serving his branch and the global body in several important roles. A personal thank you from me for all your past and current efforts, Peter.
Some issues have been raised recently about the ease of accessing the online version of the journal and via search engines, such as Google Scholar, Pubmed and Web of Science. If you personally have had problems with this, please let Dorien Kleverwal in the Dutch office know, so WPSA can get this amended to make finding papers quick and easy. Do not forget, when you apply for online access, you can request emailing for papers which contain the key words that match your personal scientific interests. This means that you will be emailed directly with links to those papers that are relevant to your work.
We need to look towards 2019, as this is the last issue of 2018. As I write, we are already finalising the March issue, and please, for all those authors who write to me two weeks after submission requesting publication information, note that the journal is typically running 6 months ahead of time regarding issues being published. At the recent meeting in Dubrovnik, it was decided by the Board that Taylor and Francis (based in the UK) will take over the publishing of the journal at the end of 2019. This is due to Cambridge University Press divesting their applied science journals and focussing on pure science publishing. WPSJ is not the only journal affected and it is nothing to do with our relationship with CUP which has, for me, been an enjoyable experience working with some very good people. For submitting authors, there should be no discernible changes, it will be business as usual, and there is already a plan in place for the hand over. It will mean more work for me in 2019, but I am confident that, with the assistance of board members (Drs. Bob Buresh, Werner Bessei, Roel Mulder and Zehava Uni, who have been appointed to this task) all will go well. We will also be revamping the editorial board in a more active role, and I will confirm the appointments after our initial meetings to organise this in 2019.
Meanwhile, it remains for me to wish all our readers and members happy holidays and seasons greetings, wherever you are in the world.
Dr Lucy Waldron
Editor
Sponsorship
Sponsorship
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- 19 November 2018, pp. 616-618
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Review
Vitamin A in the diet of laying hens: enrichment of table eggs to prevent nutritional deficiencies in humans
- H.J.D. LIMA, L.A.Z. SOUZA
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- 11 September 2018, pp. 619-626
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The concentration of vitamin A in egg yolk is directly related to its inclusion in the diet of laying hens. The vitamin A concentration of the egg yolk is 79 µg/100 g or 263 UI/100 g, and the concentration in 60 g eggs increased from 59 to 75 µg in response to an increase in dietary vitamin A supplementation. Currently, the level of vitamin A recommended for laying hens is 900 UI/day or 9,000 UI/kg feed and 15,000 UI/kg of egg mass. The bioavailability of preformed vitamin A in the egg ranges from 90 to 100%, accounting for about 15% of the daily recommended dietary intake for humans, while bioavailability may vary from 10 to 67%. The table egg is a functional food for humans that can be enriched with vitamin A, and its consumption could be an alternative to prevent and reduce the prevalence of deficiencies, especially in risk groups, such as children and the elderly.
An extensive review of experimental ochratoxicosis in poultry: I. Growth and production parameters along with histopathological alterations
- A. KHATOON, Z. ABIDIN
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- 14 September 2018, pp. 627-646
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The presence of certain mycotoxins within poultry feed has a negative impact upon the growth and the quality of the final product in the form of meat and eggs. More than 300 different chemically diverse mycotoxins have been identified, but ochratoxins and aflatoxins are considered to be most harmful to the poultry industry. Ochratoxin, more importantly ochratoxin A (OTA) is produced by different species of Aspergillus and Penicillium spp. which are present as storage fungi within the stored grains and feed ingredients. Body weight gain has been found to decrease in a dose dependent manner when infected at rates of 0.5-29.4 mg/kg for 7-60 days in different experimental studies. Decreased feed intake has been observed at levels of 0.5-4 mg/kg OTA fed for 21-60 days, while egg production, hatchability, eggshell thickness and egg mass production is severely affected when 0.5-4 mg/kg OTA in feed was fed for 28-84 days. However, 0.5-20 mg/kg OTA given for between two and 10 weeks of age was sufficient to produce histopathological alterations in the liver, kidney, thymus, bursa of Fabricius, spleen, lungs and heart. The research shows that OTA adversely affects every organ in birds and, in the following review, OTA associated alterations in growth parameters, production performance and histopathological disturbances of different body organs are discussed.
Impact of heat stress and nutritional interventions on poultry production
- S.P. HE, M.A. AROWOLO, R.F. MEDRANO, S. LI, Q.F. YU, J.Y. CHEN, J.H. HE
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- 17 October 2018, pp. 647-664
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High ambient temperatures affect animal production and welfare in tropical and sub-tropical regions of the world. Feed intake, growth rate, mortality, egg production, hatchability and other production traits related to the economic success of the poultry industry are adversely affected by severe heat stress. In general, heat stress induces the activity of the neuroendocrine system, resulting in activation of the hypothalamic-pituitary-adrenal (HPA) axis, and elevated corticosterone (CORT) concentrations, which affects metabolism and immune responses. These include negative regulation of metabolic hormones, antibody production and heterophil to lymphocyte (H/L) ratio. Heat stress increases mitochondrial activity, causing reactive species overproduction which disrupts the antioxidant balance, leading to oxidative stress damage of membranes, protein and DNA. Heat stress stimulates the central nervous system (CNS), which significantly reduces daily gain, feed intake and FCR in poultry. Consequently, from an animal husbandry perspective, intervention strategies to relieve heat stress conditions have been the focus of many published studies. This review describes the effect of high temperature on production, behavioural, biochemical and immune responses, including oxidative damage that occur during heat stress in poultry, in broilers and laying hens. Moreover, nutritional interventions to alleviate the negative consequence of heat stress is discussed.
The benefits of supplementation with antibiotic alternatives on Newcastle disease virus titres in poultry
- A.O. EMECHETA, A.C. IKE, C.J. ONU, C.D. EZE, C.V. OLOVO
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- 12 September 2018, pp. 665-674
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Newcastle disease is one of the most important diseases of poultry with wide distribution and high fatalities. An infection with a virulent strain can cause up to 100% fatality in a susceptible flock, with devastating economic losses. In-feed antibiotics are not directly effective against Newcastle disease virus (NDV), but they may assist in prevent associated production problems. With in-feed antibiotics being controlled or banned, prebiotics, particularly those sourced from spices, and probiotics have been investigated as potential alternatives for maintaining seroconversion in poultry vaccinated against NDV. Certain prebiotics have a positive effect on anti-NDV antibodies but using spices as sources of prebiotics gave no clearly defined results. Garlic extract was reported to increase the mean haemagglutination inhibition (HI) titre of NDV by 0.6 after two weeks of supplementation, increasing titres by 4.0 in the vaccinated group compared to an increase of 3.4 in vaccinated unsupplemented group. However, onion-based compounds did not improve anti-NDV antibodies. The majority of studies have found that probiotics improved antibody levels and seroconversion to NDV vaccines in poultry. A commercial probiotic, containing a mixture of Bacillus species and Saccharomyces boulardii when used at a concentration of 100 g/ton was found to significantly increase the anti-NDV titre (log2) from 5.00 to 5.50. Another commercial probiotic, consisting of a combination of bacteria, reduced mortality by 6.6% at a concentration of 1 g/kg. Additional studies are needed to define the conditions and forms in which both the pre- and pro-biotics work best with respect to NDV control.
The role of nitric oxide (NO) in the body growth rate of birds
- V.YU. TITOV, A.M. DOLGORUKOVA, V.I. FISININ, E.N. BORKHUNOVA, G.V. KONDRATOV, N.A. SLESARENKO, I.I. KOCHISH
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- 12 September 2018, pp. 675-686
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It has been established that embryogenesis is accompanied by the intense production of nitric oxide (NO). Based on available data, the rate of NO production is roughly equal in all embryos of the same poultry species. However, the rate of NO oxidation to nitrate in embryos of meat breeds is higher than in embryos of egg breeds. In broiler embryos about 90% of all produced NO is oxidised to nitrate. In embryos from egg breeds only several per cent of the NO oxidised to nitrate and the other NO is stored in the embryonic tissues included in NO donors. The intensity of NO oxidation in bird embryo is not depended on sex, age of the layer and feeding regime. Intensity of oxidation varies by no more than 10% within a breed strain or cross. Breeding to increase meat productivity is always associated with an increase in the intensity of NO oxidation in the embryo. There is no direct relationship between the increase in NO oxidation and the live weight gain. It can vary from hundreds of percent to several percent depending on the breed. Moreover, morphological differences between breeds with high and low intensity of embryonic NO oxidation are manifested only after hatching, as synthesis of NO is much lower than in the embryo. It has been presumed that NO oxidation is associated with the synthesis or activation of the factor(s) involved with enhanced growth of meat tissue. This is predetermined genetically and can be partly induced by exogenous stimulants, such as green light. The rate of embryonic NO oxidation can therefore be a useful criterion in practical selection of poultry and in the evaluation of growth enhancers acting at the embryonic level.
Current state and achievements in poultry production in the Republic of Serbia and its future perspectives in line with EU standards
- S. MITROVIĆ, M. MILOJEVIĆ, A. MILOŠEVIĆ, Ž. JOKIĆ, T. MITROVIĆ, M. MITROVIĆ, V. ĐEKIĆ
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- 31 October 2018, pp. 687-698
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The purpose of this review is to review the current state and achievements in poultry production in Serbia and worldwide, primarily the EU. Particular emphasis is placed on impacts of different rearing system, i.e. housing and fattening, on the production and the quality of the poultry meat and eggs and, simultaneously, on the welfare of poultry and environmental protection according to EU standards. According to the latest available data, total number of poultry produced in Serbia in 2015 was 17,450,000 units and production of meat amounted to around 86,000 t, while consumption was 12.12 kg per person. Egg production in 2015 was approximately 1.7 billion eggs, which is around 202 eggs per hen. A total of 13.1 million tons of poultry meat was produced in EU in 2015. It is evident from the literature that the poultry production in EU and worldwide has undergone significant changes, and clear criteria have been established to improve the quality of the products (meat and eggs), to guarantee the safety of the food, to protect the environment, and to ensure animal welfare in line with the relevant ethic norms. For these reasons, many countries within EU and worldwide, including Serbia, attach importance to housing systems for laying hens, with particular concern for animal welfare. Alternative housing systems (floor, aviary, free range and organic production) are increasingly used in the production of poultry meat and eggs instead of conventional systems. This is because it is considered that alternative housing systems may have positive effect on the productive traits of the poultry and, consequently, on the production of the quality organic meat. Furthermore, it is evident from research that pure (indigenous) breeds and strains are given growing importance in the production of organic meat and eggs in semi-intensive, semi-extensive and even in extensive rearing systems.
Poultry semen cryopreservation technologies
- H.B. ÇİFTCİ, A. AYGÜN
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- 12 September 2018, pp. 699-710
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Several techniques have been developed for the preservation and improvement of genetic resources to maintain genetic diversity. Among those techniques, semen cryopreservation is thought to be the best and successfully applied by dairy and beef industries, but so far, it has not been established in the poultry industry. This is because poultry sperm cells have a unique shape and membrane fluidity, differing from those of mammalian sperm. Also, poultry sperm membranes contain higher quantities of polyunsaturated fatty acids than mammalian sperm, and hence may require more antioxidant protection. Due to the peculiarity of poultry sperm cells, commonly used cryoprotectants for cryopreservation have a contraceptive or toxic effect. This renders the fertility of frozen poultry sperm to become highly variable and not reliable enough for use in commercial production or preservation of genetic resources. The average fertility of frozen/thawed poultry sperm ranges between 2-80%. Therefore, this paper reviews the possible reasons for the lower success of poultry sperm cryopreservation.
Combination of phytase and organic acid for broilers: role in mineral digestibility and phytic acid degradation
- B.S. VIEIRA, J.G. CARAMORI, JUNIOR, C.F.S. OLIVEIRA, G.S.S. CORREA
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- 19 October 2018, pp. 711-726
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The following review covers current and classical knowledge regarding the positive effects of organic acids on phytase activity and phytate P availability in broiler chickens. Despite the improvements achieved for phytase stability under gastrointestinal conditions, intrinsic characteristics of phytic acid, dietary components and the digestive tract favour phytate formation and, consequently, inhibit the degradation of phytic acid and other inositol phosphates by phytase. Organic acids, more frequently citric acid, have been shown to decrease phytate establishment and enhance phytase activity. When supplemented alone, citric acid increased P retention by 16 to 34% and phytate P retention by 105% in broilers. When combined with phytase, 3.27% better tibia ash has been reported. From the available data, it appears that combined use of phytases and organic acids deserves greater consideration in modern poultry nutrition.
Summaries
Summaries
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- 19 November 2018, pp. 727-744
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The World’s Poultry Science Journal is indebted to Prof J.A. Castello, Prof D.K. Flock, Dr M. Tixier-Boichard, Dr S. Cherepanov and Dr Jiangxia Zheng for the translations of these summaries.
World's Poultry Science Association
World's Poultry Science Association
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- 19 November 2018, pp. 745-748
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Obituaries
Obituaries
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- 19 November 2018, pp. 749-753
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Paul Hocking
1948 - 2018
Paul Hocking was born in 1948 and grew up on a mixed farm near Exeter in Devon. He read agriculture at Reading University and obtained a postgraduate Diploma in Genetics at Edinburgh University in 1970. From 1970 to 1977 he worked for a secretariat providing services to cattle breeding societies. His work on a selection programme for dairy shorthorn cattle formed the basis for his PhD awarded in 1978 by Reading University. After 3 years lecturing at Reading he spent the next two years as a research fellow at the Animal Research Centre in Ottawa. It was there that he started to transfer his genetic interests from cattle to poultry. In 1983 he joined the Nutrition Department at the Poultry Research Centre in Edinburgh with the remit to study the topic of feed restriction in breeding birds. He remained there for the rest of his career seeing many changes, with the centre by the time of his retirement having been absorbed into the Roslin Institute and subsequently the Royal (Dick) School of Veterinary Science in the University of Edinburgh.
Paul quickly made a name in what became known as the ‘broiler breeder paradox’. The large body of work that defined the reproductive biology of broiler breeders and its control by feed restriction made him the go-to person for broiler and turkey breeder reproductive and welfare research. All Paul’s work was characterised by well-designed experiments and careful conclusions that led to sound understanding. This standing was recognised by the European Food Standard agency, with him serving on their Panels on Animal Health and Welfare of broilers and broiler breeders and in judicial reviews in the UK on breeder welfare. Paul embraced the genomic revolution and was in the forefront of setting up the populations needed to identify genes for Mendelian and quantitative traits in poultry. He found new applications for his talents in understanding eye defects and disease susceptibility. His review, published in the WPSJ in 2008, on foot pad lesion scoring remains high in the cited papers list. Paul was diligent in carrying a piece of work through to its completion and was author or co-author of over 200 papers. He was a sought-after speaker and had travelled around the world on his reputation - travelling was something he much enjoyed. His work was recognised by the award of the Gordon Memorial Medal in 2013 giving his widely acclaimed lecture on the subject of ‘The unexpected consequences of genetic selection in broilers and turkeys: problems and solutions’
Paul made a huge contribution to the committees and societies in our science community. He was a prominent figure in the UK branch of the World Poultry Science Association (WPSA). He served as its President and played an important role in several of the Poultry Science Symposia organised by the Branch. Paul also made a major contribution to the European Federation of WPSA. He was Vice President from 2006 to 2010 and the UK representative on Working Group 3 (Genetics). He organised the 7th Symposium of the Group in Scotland. He was a Council Member of British Poultry Science and in 2010 became its Joint Editor.
Paul was popular with his colleagues and with his thoughtful, friendly demeanour was a welcome collaborator on many projects. His unique style of after-dinner jokes has been imitated but not matched. His service to the science and community that underpins such a major industry has left a lasting legacy. All these things, except the jokes, were recognised when Paul was elected to the International Poultry Hall of Fame at the World Poultry Congress in Beijing in 2016. He was a great scientist, contributing hugely to poultry research, as well as a friend and mentor to many.
Paul had latterly decreased his work load to part time, preparatory to moving back to his roots in Devon. He had started his new life there, much preferring the milder climate to that of Edinburgh. It is a great pity that the rapid onset of a cancer deprived him of more years of retirement. He leaves a wife, Denise, son Chris and daughters Michelle and Jenny. He will be much missed by them and his many friends and colleagues around the world.
Dr Ian Dunn and Professor Colin Whitehead
Donald McQueen Shaver
12 August 1920 – 28 July 2018
One of the first Canadians inducted into the International Poultry Hall of Fame, Donald Shaver, founder of Shaver Poultry Breeding Farms Ltd., has died, a few days short of his 98th birthday. Donald Shaver was born and grew up in Galt, now part of Cambridge, Ontario. As a teenager he kept chickens in the backyard of his urban home, and in a vacant lot next door.
He joined the Canadian army in the second World War, achieved the rank of Lieutenant Colonel, and was part of the force that liberated The Netherlands in 1945.
After the war, he extended his interest in poultry breeding and established a hatchery and feed mill in Galt. He assembled a large collection of White Leghorn lines purchased from other breeders and began crossbreeding experiments that led to the development of the Shaver Starcross 288. The outstanding performance of this hybrid encouraged Shaver to expand his operations and begin selling parent stock to franchise hatcheries in Canada and the United States. He built a larger hatchery and established a breeding farm adjacent to his home on the outskirts of Galt. By the mid 1960’s new farms were added, and a much larger hatchery, as the business expanded around the world.
At its height, Shaver Poultry Breeding Farms Ltd. was selling breeding stock in more than 90 countries. Subsidiary companies were established in the US, Great Britain, France, and Germany. There were joint ventures in Pakistan, New Zealand, India and Barbados. The company expanded into brown egg layers and meat chickens, which were sold alongside the highly successful white egg Starcross 288. By the mid 1970’s there were four breeding farms in Cambridge, and two hatcheries. Breeding development work took place in France and Great Britain as well as in Canada.
Donald Shaver was himself responsible for a large part of the Company’s success and expansion. He travelled extensively, probably spending between one third and one half of his time overseas. While at home he worked 16 hours, seven days a week, and expected similar commitment from his staff.
Initially, most of the genetics input came from consultants, of which Dr R.K. Cole of Cornell University was the most active. In-house geneticists were hired beginning in the 1960’s and two were employed at the time of Donald Shaver’s retirement in 1985.
Early on, during a period of rapid expansion, Cargill Inc. of Minneapolis became part owners of Shaver Poultry Breeding Farms. When Donald Shaver retired in 1985, they became sole owners and soon sold the Company to ISA in France, and they in turn were taken over by what has now become Hendrix Genetics. This Company still maintains two of the breeding farms and a busy hatchery in Cambridge.
Shaver also established a beef breeding business and it became quite successful, selling frozen semen and embryos internationally. However, when one case of mad-cow disease occurred in Alberta in 1995, the international market shut down and the beef business closed.
After retirement, Donald Shaver maintained his lifelong advocacy for sustainable agriculture. He made his final presentation on this topic in 2016. He was involved as a Director in energy, insurance, communication and manufacturing. He was Chairman of Canada Development Investment Corporation until 2008.
Among many awards, Donald Shaver received honorary doctorates from the Universities of McGill, Guelph and Alberta, and was an Officer of the Order of Canada. He is survived by two sons and two daughters, grandchildren and great-grandchildren.
John Brake
1952 – 2018
NC State University’s College of Agriculture and Life Sciences lost a world-renowned poultry science expert and award-winning teacher, mentor and leader on July 31, when the William Neal Reynolds Distinguished Professor, John Brake passed away.
Brake, aged 66, had a long history with NC State and its Prestage Department of Poultry Science – first as an undergraduate studying poultry and animal science and then as a Ph.D. student in physiology in the 1970s. He joined the faculty at Auburn University in 1978, then returned to NC State as an assistant poultry science professor in 1981.
Brake’s research assistant Rasha Qudsieh noted that he was best known for his expertise in feed milling, enzymes, induced moulting of commercial layers, management and nutrition of broiler breeders and their progeny, processing and hatchery management. “He also developed and managed a truly singular vertically integrated broiler breeder-broiler research programme based at NC State for over 30 years,” she said.
Brake wrote hundreds of scientific and popular articles that have been translated into over 10 languages, and he has consulted and presented in more than 40 countries. He held several leadership roles in his department and for professional societies, and served as poultry science’s research coordinator for eight years and director of graduate programmes for 15 years.
He won many other research, teaching and international service awards, including the university’s Global Engagement Award in 2016, its Outstanding Young Alumnus Award in 1986 and CALS’ graduate instructor award in 2003. He has received two of the highest honours bestowed by the Poultry Science Association: He won the Merck Award for Achievement in 1995 and was named a fellow in 2006.
Pat Curtis, head of the Prestage Department of Poultry Science, said that Brake was "a friend, colleague, mentor and scholar (who) will be greatly missed by the department and the poultry industry."
John Brake was a long-time and very active WPSA member. He attended and actively participated in WPSA meetings/seminars around the globe and provided consulting service to many in the poultry industry in all parts of the world. He was a regular fixture at poultry meetings, and well known and respected by his fellow poultry scientists.
Dr Peter E. Lake OBE, FRSE
23 September 1928 – 14 June 2018
Dr Peter Edmund Lake passed away suddenly but peacefully on 13th June 2018 aged 89 years at a care home in Annan, Dumfriesshire, Scotland. His home of 66 years had been Edinburgh where he devoted his entire working life (1951-1988) to avian research, specifically but not exclusively relating to the domestic fowl. He established a world-wide reputation in the field of artificial insemination that had wide ranging benefits for the poultry industry in Britain and around the world.
Dr Lake had a degree in Zoology from Birmingham University (1949), a diploma in Agriculture from Christ's College, Cambridge (1950) and a PhD in avian reproductive physiology from Edinburgh University (1955). In 1951 he took a post as a Scientific Officer in the Reproductive Physiology Department at the Poultry Research Centre in Edinburgh, a body of the UK Agricultural and Food Research Council. He was to be based there all his working life ultimately being appointed Acting Head of Station.
In the post-War period there was a rapid expansion in the poultry industry as a source of cheaper food and this could not be sustained through traditional farm breeding methods. Peter Lake and colleagues pioneered work on the biochemistry and physiology of the production and function of the spermatozoa of domestic birds (especially chickens and turkeys). He recognised the importance of artificial insemination not only for the exponential growth of the poultry industry but also to enhance the quality and size of the product through selective breeding. This required much experimentation in the collection, storage and transportation of the spermatozoa. In 1952 Dr Lake spent a study year at the National Institute for Medical Research, Mill Hill, London with Professor A.S. Parkes and Dr C. Polge who had discovered the use of glycerol for freezing spermatozoa. In 1960 Dr Lake spent a sabbatical year on a Lalor Foundation Fellowship at the University of California, Davis with Prof. F.W. Lorenz and Dr F.X. Ogasawara. This was a life shaping experience from which many friendships and partnerships developed, underlined in 1989 with his election as a Fellow of the Poultry Science Association of America.
Throughout his career Dr Lake wrote or contributed to scores of scientific articles, books and reviews including in1978 (with J.M. Stewart) a key work for the Ministry of Agriculture, Fisheries and Food entitled 'Artificial Insemination in Poultry'. He travelled widely in support of colleagues around the world and to attend numerous poultry congresses usually as a speaker or lecturer. In 1980 he spent three months in Japan as Visiting Professor in Animal Science at Kyushu University, advising many poultry breeding centres.
Upon his retirement as Head of the Reproductive Physiology Department in 1988 Dr Lake was proud to receive the Order of the British Empire from the Queen in recognition of his lifetimes work. Previously he was also honoured with the Fellowship of the Royal Society of Edinburgh in 1982 and the Fellowship of the Institute of Biology in 1984.
Post-retirement in 1989 he took up a Nicholas Memorial Fellowship at Cuddy Farms in Ontario, Canada advising this multi-national turkey breeder and in December 1989 he concluded his career by accepting a United Nations FAO commission to assist the poultry breeding industry in Albania.
Dr Lake married Mary Bennett in 1954, who, over 56 years, was an indispensable part of his success and happiness. They had 4 sons, Michael, Martin, Christopher and Kenneth. Peter missed Mary badly after she passed away in 2010 and Michael also pre-deceased him. Peter is survived by three sons and nine grandchildren. Apart from work and family his great passion was rugby which he enjoyed as a player and referee.
Péter Földi
Péter Földi, 75, has passed away Monday, August 27th, 2018, following a long-term serious illness. He was Consultant and before the General Secretary of the Hungarian Poultry Product Board.
After his graduation as an agricultural engineer on the Agricultural University of Gödöllő he was working in various positions on the experimental farm of the University for 10 years. From 1980 to 1995 he worked at the Hungarian Ministry of Agriculture, between 1991-1995 as Head of Department. From 1995 he was the General Secretary of the Hungarian Poultry Product Board and the secretary of the Association of the Hungarian Layer Hybrid Breeders and Egg producers. From 2010 he was consultant for the Hungarian Poultry Product Board.
He was member in the Poultry Department of the Hungarian Veterinary Association. He was one of the editors of the Hungarian Poultry magazine as well. He represented Hungary at the International Egg Commission (IEC) for years. This organisation awarded him with a special prize in 2007.
He was the Secretary of the Hungarian Branch of the World’s Poultry Science Association (WPSA), and he was Treasurer of the EUWEP and EEPTA as well for years.
He was given several state, ministerial and sectoral awards such as ‘For Hungarian Poultry Sector’ award (2016) , ‘Újhelyi Imre’ (2011), and ‘Életfa’ award (2013), when he was 70.
Association News
Association News
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- 19 November 2018, pp. 754-760
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Calendar
Calendar
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- 19 November 2018, pp. 761-762
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Education and Training
Education and Training
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- 19 November 2018, pp. 763-766
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Index
Index
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- 19 November 2018, pp. 767-769
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Notes for Contributors
Notes for Contributors
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- 19 November 2018, pp. 770-772
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Advertisements and back matter
Advertisements and back matter
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- 19 November 2018, pp. a1-a21
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Front Cover (OFC, IFC) and matter
WPS volume 74 issue 4 Front Cover and Matter
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- 19 November 2018, pp. f1-f4
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