Research

The level of early chick mortality (ECM) is one of the crucial factors that determines the quality of chicken production and, hence, the economic return from a poultry production unit. Yolk sac infection (YSI) has been reported as the most frequent cause of ECM, and in recent years significant increase in ECM due to YSI has emerged as a threat to broiler operations in parts of Canada. 
A major challenge to controlling avian infectious bronchitis virus (IBV) is achieving protection against the numerous types of the virus circulating in commercial poultry.
In a $1-million, first-of-its-kind study at the University of Guelph, upwards of 10,000 chickens – all wearing fitbit-like devices to track their activity levels – are being monitored in research to improve health and welfare of hundreds of millions of birds raised in North American poultry operations.The study, headed by animal welfare expert and U of G professor Tina Widowski, is expected to provide key information for ensuring that broiler chickens – the world’s most popular meat – are raised not just quickly and efficiently but ethically as well.“Animal welfare has become a big part of the notion of sustainability – how to improve welfare and create a healthy environment, and how to make it economically feasible,” Widowski says.About 23 billion broiler chickens are produced worldwide; Canada produced more than 700 million of the birds in 2017.Most North American broiler chickens are conventional, fast-growing birds that reach a market weight of 2.1 kilograms in about 35 days.Developed over the past half-century through a combination of selective breeding and genetics, better nutrition and improved husbandry practices, those growth speedsters also pack on proportionately more breast meat and less bone.But fast-growing modern broilers are susceptible to immune system and musculoskeletal problems, said Widowski, an animal biosciences professor and holder of the Egg Farmers of Canada Chair in Poultry Welfare and the Col. K.L. Campbell University Chair in Animal Welfare.Often, their legs are not strong enough to support their meaty bodies, making it difficult for the birds to walk. These sedentary chickens spend much of their time sitting and lying on litter in their free-run houses, which can lead to foot and skin problems, she said.“Animal welfare concerns for these fast-growing chickens have led to the development of new, slower-growing genotypes,” Widowski says.Slow-growing chickens take at least a week longer to reach market weight than conventional birds and are reported to have improved welfare and better meat, she added.Broiler chicken health and welfare is a focus of the Global Animal Partnership (GAP), an organization based in Austin, Texas. Over the past year, dozens of multinational restaurants, grocers and food service companies have pledged to source only broilers raised under GAP standards.However, conventional chicken producers argue that raising birds more slowly will add expense, particularly in extra feed, which accounts for about 70 per cent of producer costs. “It’s a very contentious issue,” Widowski says.What’s missing in the debate, she said, is research to back up those welfare standards and to determine optimum breeds and management methods. Looking for that information, GAP came to U of G for help.“There’s been no comprehensive look at health, welfare, nutrition, environment and meat characteristics,” Widowski says.Referring to the University’s strengths in poultry science and welfare, she adds, “Here at Guelph, we have the capacity to do that.”U of G researchers are now assessing 20 strains of conventional and slow-growing breeds. They’re tending about 1,000 birds at a time, hatched from eggs supplied by the world’s largest breeding companies.Three grad students and a post-doc researcher are tracking the birds with various instruments, including the “chicken fitbits.”By monitoring behaviour, physiology, health, production and meat quality, the team hopes to nail down welfare indicators for all strains.“This study will provide information people can use to make decisions,” says Stephanie Torrey, a senior research associate in the Department of Animal Biosciences.U of G received a total of about $1 million for the study from GAP, U of G’s Food from Thought project and the Ontario Ministry of Agriculture, Food and Rural Affairs.
In 2014/2015 an outbreak of highly pathogenic Avian Influenza (AI) struck British Columbia. A total of 13 poultry farms were affected and approximately 240,000 birds died or were destroyed to control the outbreak. In addition, the disease was detected in the U.S. where more than 48 million birds were lost and the outbreak was estimated to have cost US$3.3 billion and resulted in shortages and price increases for certain poultry products.Wild waterfowl are known to be the reservoir for AI, and although wild bird AI surveillance programs were already in place in Canada and the U.S., it was limited to collecting and testing individual wild birds. To improve the surveillance to include environmental monitoring, in 2015 the BC Ministry of Agriculture, BC Centre for Disease Control Public Health Laboratory, and University of British Columbia joined forces to develop a new approach - a genomics-based test that identifies and characterizes AI viruses (AIV) in wetland sediments.This work, funded in part by Genome British Columbia (Genome BC) and led by Drs. Chelsea Himsworth, Jane Pritchard, William Hsiao, Natalie Prystajecky, and Agatha Jassem, successfully demonstrated that this novel approach worked, as AIV was detected in a significant proportion of sediment samples, compared to less than one percent rate of detection in the current Canadian national wild bird AI surveillance program. Additionally, the outbreak virus was found in wetlands throughout the Fraser Valley, information that could have been used to mitigate the outbreak had this technology been available.To further evaluate this novel surveillance approach, a new project, Genomic Analysis of Wetland Sediment as a Tool for Avian Influenza Surveillance and Prevention, represents a combined investment of over $2.5 million from funders and delivery partners including Genome BC, the BC Ministry of Agriculture, the Canadian Food Inspection Agency (CFIA), Agriculture and Agri-Food Canada, Investment Agriculture Foundation of BC, and the Sustainable Poultry Farming Group. This phase follows on from previous work and is looking at what steps are required to move the technology from a successful proof-of-concept initiative to implementation. This includes scientific validation of technology, as well as its incorporation into Provincial and National Wild Waterfowl AI Surveillance Programs. It is anticipated that this innovative approach will be adopted nationally and internationally for surveillance of AI and/or other diseases associated with wildlife."This investment allows Dr. Himsworth and the team to refine and validate the AI sediment surveillance with genomics technologies, methodology and field approach," says Dr. Catalina Lopez-Correa, chief scientific officer and vice president, sectors, at Genome BC. "Most importantly it allows for the identification of the optimal combination of AI surveillance techniques for maximum efficiency and efficacy."
A University of Guelph professor of poultry immunology is preparing to launch a new initiative devoted to reducing antimicrobial use in poultry through gut health.
USPOULTRY and the USPOULTRY Foundation announce the completion of a funded research project at the University of Georgia in Athens, Ga., in which a researcher showed how infectious laryngotracheitis (ILT) can spread from vaccinated flocks.Dr. Maricarmen Garcia, at the University of Georgia, recently completed a research project that studied how well a recombinant ILT vaccine protected broilers when various doses of the vaccine were used.She found that all dosage levels used protected against the clinical signs of the disease, but none of the dosage levels prevented the broilers from shedding the ILT challenge virus to other broilers. This study reinforces the observation that biosecurity is very important to control spread of ILT from vaccinated flocks.The research summary can be found on the USPOULTRY website, www.uspoultry.org.
Global animal health and nutrition company Alltech has launched a new poultry feed additive it says aids in optimizing gut form and function.Called Viligen, the company says it contains a range of new, scientifically-backed ingredients to support gastrointestinal tissue growth and activity.It blends fatty acids, prebiotics and essential trace elements, which Alltech’s researchers say combine to promote beneficial bacteria in the gut and support natural defenses.“This product supports growth, intestinal integrity and the bird’s own natural immune defenses,” said Dr. Kayla Price, Canadian poultry technical manager at Alltech.“We believe that this product may help poultry producers in Canada knowing that better intestinal health leads to improved performance.”Viligen is a part of the Alltech Gut Health Management program as well as the Alltech Antibiotic-Free and Alltech Antibiotic Reduction programs.
There’s a new poultry ration ingredient available on the Canadian market. Insect meal from defatted black soldier fly larvae is high in protein and low in fat, making it a potentially attractive alternative to soy in poultry diets.
Currently, more than 90 per cent of broiler chicken feeds contain enzyme supplements, which have a direct positive effect on animal performance. However, new generation enzyme supplements have been developed for specific use in the feed industry.Yeast products are rich sources of mannan polysaccharides, ß1,3- and ß1,6-glucans and nucleotides, which can function as prebiotics and have been shown to stimulate the immune system and gastrointestinal tract development. This provides favorable conditions for beneficial intestinal bacteria and results in decreased attachment of pathogens such as Salmonella.Dr. Bogdan Slominski from the Department of Animal Sciences at the University of Manitoba aimed to develop a product that would contain a combination of a multi-carbohydrase preparation fortified with a yeast cell wall lytic activity with the yeast-derived product(s) as an effective and inexpensive alternative to antibiotic growth promoters.The experimentsSlominski and his research team conducted a series of experiments to first optimize the depolymerisation of yeast cell wall polysaccharides using varying enzyme activities to explore the potential for the release of bioactive components from various yeast products.They demonstrated that the use of a specific yeast cell lytic enzyme could significantly depolymerize yeast cell wall polysaccharides so they become water-soluble and, thus, more bioactive. Additionally, yeast cell lysis resulted in the release of a variety of nutrients, including nucleotides, known to play a role in immune system development.In addition to investigating the effects of enzyme/yeast-based prebiotic supplements on growth performance of broiler chickens and turkeys under commercial field conditions, the researchers also produced different enzyme-pretreated yeast products as dietary enzyme/yeast-based prebiotic supplements. They performed feeding trials with Salmonella and Clostridium perfringens challenged poultry as well.The findingsThe enzyme/yeast-based prebiotic supplements the team developed significantly decreased the incidence of Salmonella shedding and reduced Salmonella cecal counts in broiler chickens and laying hens. In the laying hen, the enzyme/yeast-based prebiotic supplements also reduced Salmonella colonization/numbers in different internal organs.The Clostridium perfringens challenge study with broiler chickens demonstrated that enzyme/yeast-based prebiotic supplements were as effective as antibiotics in birds post challenge recovery. Other findings of the feeding trials show that enzyme/yeast-based prebiotic supplements fed to broiler chickens suggests a shift in microbial population of the lower gut towards beneficial microbes and a more diversified microbial community, resulting in less susceptibility to pathogenic invasion.In the broiler chicken study performed under field conditions, researchers observed improvements in body weight gain and feed conversion ratio for diets containing the enzyme/yeast-based prebiotic supplements. In addition, the team observed a significant effect of the enzyme/yeast-based prebiotic supplements on body weight gain and feed conversion ratio in turkeys. Dr. Slominski and his associates have clearly demonstrated the benefits of enzyme/yeast-based prebiotics supplements, which may serve as alternatives to antibiotic growth promoters.The next stepsThe researchers plan to develop yeast products with further enhanced biological activity. Additionally, they aim to investigate the configuration of yeast products required for the bioactive components to exert their activity in protecting the gut from pathogens.This research is funded by CPRC/AAFC under the Poultry Science Cluster Program. This is in addition to funding from Canola Council of Canada and Canadian Bio-Systems.CPRC, its board of directors and member organizations are committed to supporting and enhancing Canada’s poultry sector through research and related activities. For more details on these or any other CPRC activities, please contact The Canadian Poultry Research Council, 350 Sparks Street, Suite 1007, Ottawa, Ontario, K1R 7S8, phone: (613) 566-5916, fax: (613) 241-5999, email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it or visit us at www.cp-rc.ca.CPRC membership consists of Chicken Farmers of Canada, Canadian Hatching Egg Producers, Turkey Farmers of Canada, Egg Farmers of Canada and the Canadian Poultry and Egg Processors’ Council. 
Chickens perform best when the barn has a certain temperature range. When temperatures get higher, the birds can experience heat stress, thus leading to fewer eggs or compromised growth. Luckily, there are some nutritional strategies a farmer can implement.The damaging effects of heat stress on broilers and laying hens are reduced growth rates, decreased egg production and poor meat and egg quality. The burden exerted on the profitability of poultry farming will grow worldwide in the future as genetic selection for fast growth increases sensitivity to heat stress.In addition, poultry markets of warm regions are forecasted to grow in the following decades. Strategies to alleviate the detrimental effects of heat stress on the productivity of poultry are, therefore, sound and should be based on several complementary approaches. Such approaches include housing conditions, management practices and nutritional strategies. This review focuses on the latter. | For the full story, CLICK HERE.
How can new science-based knowledge and innovation help Canada’s feed industry build a successful future? What impact will a major regulatory overhaul have on the sector? How will feed industry participants transition to impending new rules which tighten judicious use of an-timicrobials?These are just a few of the many pressing questions facing Canada’s feed industry, as the countdown continues toward the 2nd annual Animal Nutrition Conference of Canada (ANCC), May 2 to 3 in Edmonton, Alta.Organizers for Canada’s leading national conference on animal nutrition are preparing to launch a robust technical program featuring top international experts who will discuss the latest developments including cutting-edge nutritional strategies for improving per-formance, profitability and sustainability in the emerging new landscape.Science of success“The conference offers something for everyone involved in the feed industry, with strong sci-ence-based sessions covering the latest knowledge and innovations across all major livestock sectors,” says Theunis Wessels of Nutrition Partners and Poultry Partners, industry co-chair of the ANCC Organizing Committee. “There is still time to register and we encourage those inter-ested to do so right away. Don’t miss this opportunity to participate in learning and discussion around key developments that will drive the success of our industry.”The ANCC is open to anyone with an interest in feed innovation and is hosted by the Animal Nutrition Association of Canada (ANAC), the national trade association for Canada’s feed indus-try. ANAC members manufacture over 90 per cent of Canada’s commercial feed.New innovations for changing times“The industry has entered an important time of evolution,” says Rob Patterson of Canadian Bio-Systems Inc., ANCC program chair and member of the Leadership Group of the ANAC Nutrition Committee. “Science-driven innovations are forging the pathway to the future and many of the key advancements will be showcased in the 2018 ANCC program.”The ANCC program includes a pre-conference symposium featuring “A new look at specialized nutrition technologies,” an opening plenary session covering hot topics and issues in feed nutri-tion, focused sessions on both monogastric and ruminant topics as well as a closing plenary presentation which will include a presentation on the implications of carbon-smart agriculture. Day one will feature an announcement of the winner of this year’s ANAC scholarship as well as an evening reception where participants can enjoy food, drinks and networking around a sup-plier showcase and graduate student poster competition. On day two following the main agen-da, ANAC will host a special session on Canadian regulatory updates.Bringing the feed industry together“The ANCC is about bringing people together across our industry, to share and learn together and also to find opportunities to work together to move our industry forward,” says nutritionist and ANAC Board member Andy Humphreys of Versus Animal Nutrition. “We encourage anyone involved in the feed industry to participate and we look forward to seeing you there.”Full program details and registration information are all available at www.animalnutritionconference.ca. Learn about ANAC at www.anacan.org.
With the use of antibiotics for growth and performance promotion phased out in Canadian poultry production, boosting support for overall health is critical. Indeed, overall health is closely related to gut health in chickens and turkeys – the better the gut health, the better the chances of avoiding necrotic enteritis and other diseases that can lead to poor performance and mortality.
June 5, 2017, Canada - Egg Farmers of Canada is holding a special call for research proposals, for submission as part of the Poultry Research Cluster. The Cluster, administered by the Canadian Poultry Research Council (CPRC), provides an opportunity for eligible projects to receive federal funding in addition to industry funding.Researchers are invited to complete and submit our full proposal funding application form during this special call for proposals. To be considered for funding, research projects must align with the outlined research priorities (see below) and the principal investigator must also work full-time in a Canadian institution or organization.Deadline for proposals is June 30, 2017. For further information and to apply, please email Elyse Germain, Program and Policy Analyst at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .Details: Full project proposals will be reviewed and funding decisions made by July 31, 2017 Projects that receive a positive funding decision will be included in the Poultry Research Cluster submission to Agriculture and Agri-Foods Canada (AAFC) in the Fall of 2017 Projects approved by AAFC will begin no earlier than April 1, 2018 Eligible projects must fall under the research priorities listed below in order to be considered Research priorities Hen welfare: Hen behaviour and health in alternative housing systems, including housing system design, management and production practices, and pullet rearing End of flock management, including catching, loading and transport, and on-farm depopulation Hen health Disease Gut health Dietary ingredients Environment and sustainability Production practices and technologies that decrease environmental impact and increase sustainability NOTE: Research should focus on alternative housing systems to align with the industry-wide transition away from conventional housing systems.
May 12, 2017, London, Ont. - Researchers are delving deeper into the nesting motivations of birds and finding them as finicky about nesting as humans are about their comfort.They are also finding more research needs to be done.Michelle Hunniford, a postdoctoral researcher in the Department of Animal Biosciences at the University of Guelph, is researching the nesting behaviour of laying hens.She has found that new ways of evaluating nesting behaviour are needed.She told a session at the London Poultry Show that settling behavior, the process hens go through to find and get themselves comfortable to lay an egg, along with egg location should drive cage design evaluation. The speed that a hen gets to that comfort level is correlated to how much pecking it does to establish its space and how long it occupies nesting space.The University of Guelph re-searchers observed hens through their waking period — lights came on at 5 a.m. — and recorded their behaviour.They then created graphs that showed a “settled” laying hen moved through its settling phases in more defined periods compared to an “unsettled” layer hen.In most enhanced systems, the layers have a nesting area, with flooring and a scratch area.Hunniford and her colleagues looked at what nests would motivate hens to settle in the desired nesting areas.They found it was difficult to predict which hens would lay where and some hens preferred one system while others chose another.As a result, one of Hunniford’s recommendations include that providing two smaller nests is more important that providing one large, fully furnished nest. READ MORE
Truss plate corrosion can be an issue in barns - but it doesn’t have to be. The life span of truss plates, hangers, screws and nails in the truss system depends on the materials used, barn design and maintenance.
Bedding is being examined as an increasingly important factor in poultry health, and can affect a producer’s bottom line through how much labour is involved in spreading it and how well it cleans up.Jillian Jasper, self-proclaimed “head of the herd” at ABC (Animal Bedding Company) in Woodstock Ont., is a firm believer that producers should be taking a much closer look at their bedding choices. “We are told over and over by producers of poultry and every other livestock species that outside of a vet making bedding suggestions in times of health crises, [that they] are never approached to talk bedding,” she notes. “We believe that our products outperform straw, shavings, drywall, peat moss, sand and everything else on the market in terms of animal health and positive environmental inputs. When cull rates with our poultry clients consistently come back with zeroes for respiratory and zeroes for pad/leg health issues, it confirms our complete belief in what we offer.” ABC provides bedding for poultry, cattle, horses, sheep, pigs and exotic animals. It was founded in 2013. Ray Batchelor, a retired Chrysler engineer, got all of the equipment and manufacturing processes up and running. Jeffrey Moore, a chartered professional accountant, runs the overall organization. Jasper takes the lead with sales, marketing and education, using skills gained earlier in her career in animal health pharmaceuticals. She says that during her years of representing other products, she was always searching for her own proprietary product to bring to market. About 15 years ago while showing her horses in Ohio, she came across bedding that appeared to be made from chopped-up cereal boxes. It never left her mind. “After years of research into adhesives, dyes, components of cardboard, other materials, packaging, and so on, I developed a cardboard product that seems simple,” she says, “but it is brought to its greatest potential through addressing the growing consciousness in the ag sector of better animal husbandry and environmental stewardship.”  HOOF-PRINT is one of the company’s five products. It manufactured by chopping up virgin corrugated cardboard, extracting the dust and compressing the product into 35-pound bales. It is free of salmonella, toxins, labels, tapes or inks, with what Jasper calls “an overwhelming absorption capacity.” After use, it turns into black, composted material in six to nine weeks. TRACK-PRINT is a mineral bedding which is widely used in all species. It balances pH, absorbs moisture, is non-caustic, acts as a natural insecticide and reduces ammonia. It works similarly to diatomaceous earth, killing insects by scraping at their shells when they crawl through it but Jasper says it is better because it does not lose stability when exposed to moisture.  She says it is very effective for darkling beetle control in poultry barns. Bedding for each species required its own dedicated focus. “Eighty per cent of our market is poultry,” Jasper notes. “Initially, it was twenty per cent, but this changed rapidly as we educated and gained exposure in the poultry segment. Our products are very conducive to the biosecurity and general sensitivity of the poultry segment.” ABC distributes across Canada, and will currently ship to the U.S. if Canadian customers have operations there. “Holland is a big potential market for us,” Jasper adds. “We have both a dairy and poultry contingent in Holland…they are very innovative. They love our stuff. And all of those Holland connections come through our existing users.” TrialsBoth HOOF-PRINT and TRACK-PRINT are being trialed at many operations in southern Ontario.Hybrid Turkeys recently trialed HOOF-PRINT as part of its continuous overall company focus on innovation and improvement, especially in this case, the potentially improved environmental conditions due to the ‘dust free’ nature of this bedding. The trial lasted 15 weeks (from 5 weeks to 20 weeks of age) and the following were evaluated: curability, absorption, ammonia levels, dust levels and overall acceptability/comfort of the birds. Overall, Hybrid Turkeys is pleased with the results of the trial but feels further testing is required at different ages and at different stages of production (e.g. rearing phase and lay/production phase). The company also wishes to find out more about the biosecurity processes for the manufacturing of this type of bedding.University of Guelph doctoral candidate (pathobiology) Ryan Snyder is currently studying the effect of bedding and other factors on coccidiosis survival at several area farms. He will have results in years to come.Peter Greydanus who raises broiler breeders for Maple Leaf at Greyda Plains Poultry in Petrolia has used TRACK-PRINT since last October. “It’s controlling the flies and it’s a bit cheaper and less dusty than diatomaceous earth,” he says. “I like it. I think Jillian’s on the right track with it, it’s non-chemical. You have to re-apply after manure builds up and I’m curious to see how it works on darkling beetles.”Greydanus has used HOOF-PRINT bedding in one pullet cycle so far. “I used it combined with straw and it was a rough cycle for coccidiosis because it was too dry,” he says. “Whether it was the product or my management, you’d have to add moisture I think. There’s a lot less dust with it than straw or shavings. I think it would be the same cost as shavings and fewer bags to handle.” In October however, Greydanus was very happy with the performance of HOOF-PRINT in a breeder barn cycle. He plans to definitely use it in the breeder barn going forward instead of straw, at least for winter flocks because it dries “very nicely.”
The swell of demand from North America’s largest food companies for cage-free eggs is a stunning example of why public trust in our country’s food system matters. The huge number of cage-free commitments from food makers, retailers and restaurants in Canada and the U.S. stems from how these companies perceive overall consumer opinions on hen housing – the fact that consumers do not trust that farmers know best with regard to housing systems that provides the best life for hens. While these North American food companies (see sidebar) are no doubt being influenced by cage-free commitments already made by their subsidiaries or peers in Australia, the UK and the EU, their promises to only source cage-free eggs in these other parts of the world are again based on consumer perception, largely influenced by animal activist groups.   The united cage-free front of North American food makers, restaurants and retailers suggests that cage-free housing is inevitable in both Canada and the U.S. There are simply no major egg buyers who want anything else. “This is a done issue in the U.S.,” says Josh Balk, senior director for food policy at the Humane Society of the United States. “I can’t see the Canadian scenario being any different.”   However, whether egg farmers in either country will be able to meet the deadlines  is far from certain.   Eggs Farmers of Canada (EFC) has currently committed to reaching 50 per cent cage-free production within eight years (2024), 85 per cent within 15 years and to have all hens “in enriched housing, free-run, aviary or free-range by 2036, assuming the current market conditions prevail.” This does not line up with North American food industry timelines of sourcing only cage-free eggs by 2025 or sooner. For example, Retail Council of Canada members such as Loblaw and Wal-Mart have committed to 2025, and David Wilkes, Retail Council senior vice-president of government relations and grocery division, says they “will continue to work with producers and processors to transition to this housing environment.” Burnbrae, sole egg supplier of McDonald’s Canada, is switching all its production for that customer to cage-free to meet the restaurant chain’s 2025 deadline. In the U.S., Rose Acre Farms and Rembrandt Farms, the country’s second and third largest egg producers, are already converting to cage-free barns. A&W Canada currently stands alone among North American food industry companies in its support of enriched housing. The fast food company says it “has worked very hard to have our eggs come from hens that live in enriched cages,” and that it “will continue to serve eggs from enriched housing while we work towards better cage-free housing.” The chain recognizes that Canadians want their eggs to come from hens housed outside of cages, but adds that “there are currently no viable commercial cage-free housing options that meet our strict standards.” To that end, in March 2016 A&W announced it wants to work with Canadian charity Farm & Food Care to bring egg industry partners, retail and food service from across Canada together with the U.S. Center for Food Integrity’s Coalition for a Sustainable Egg Supply to discuss all issues impacting sustainable eggs (including food safety, environment, hen health, worker health and safety and food affordability), and determine areas that the Canadian egg sector feels funding would be best spent. A&W has offered a grant of $100,000 to further this research. For it’s part, EFC recognizes research that shows each production system comes with trade-offs. We asked EFC about the fact that for any Canadian egg farm to convert to enriched cages and keep the same production level, new barn(s) will likely have to be constructed because the same number of birds cannot be housed in enriched cages in a given barn as were housed in battery cages. Does EFC see this as a particular challenge for Canadian egg farmers in terms of costs and the land required? “There are many factors a farmer needs to consider when evaluating the realities of transitioning an operation,” EFC states. “What’s important to keep in mind is that every farm is different (e.g. size, location, etc.) and until farmers start working through the implications of their transition—carefully considering his/her requirements—any estimation of cost is speculative.” While EFC is currently looking into the financial implications of various alternative housing systems, we asked also if cage-free barns are less expensive than enriched cages, taking into account the possible requirement for new barn(s). “The decision to retool an existing barn or build a new barn is an important component of each farm’s individual transition plan,” EFC states. “Shifting to a new production system with different space requirements can impact the overall size of the flock. Typically, alternative housing systems have a larger building footprint and do not contain as many birds and conventional housing systems.” Cost is a concern for the United Egg Producers, which represents those producing almost 90 per cent of American eggs, and for the National Association of Egg Farmers (NAEF), which represents about one per cent of U.S. production. NAEF is against mandated cage-free production for other reasons as well, including increased egg prices, increased mortality due to cannibalism and other factors, increased pecking injuries, higher risk of contamination due to prolonged exposure of eggs to litter and manure in nest boxes or on the barn floor, high dust levels and ergonomic challenges in egg collection.   Canada’s National Farm Animal Care Council (NFACC) released the draft version of the Code of Practice for the Care and Handling of Layers for public comment in June. The draft does not promote any type of housing over any other, but does include new recommendations for roomier cages. In the end however, any attempt to convince the North American foodservice industry of the merits of any other type of housing except free-run/cage-free may be a lost cause. Marion Gross, senior supply chain management vice president at McDonald’s USA, may have summed it up best in her statement in January 2016 in the Chicago Tribune: “Enriched [housing] doesn’t mean anything to our customers, but they know what cage-free means.”
North Carolina State University (NCSU) is the only remaining venue in North America at which comparative testing of egg laying stocks takes place. At one time in the mid 1960s, there were more than twenty locations in the U.S. and Canada where Random Sample Laying Tests were conducted. Instead of abandoning testing altogether, NCSU chose to superimpose a variety of management systems, cage sizes and configurations on top of the strain comparisons. In the 39th test, stocks were exposed to the following: conventional cages, enrichable cages, enriched colony housing, cage-free and range. A total of 20 strains from six different breeding companies were included. Of the 20 strains, 14 have wide commercial distribution in the southeast U.S., while the other six are either experimental or have limited or no distribution. With respect to Canadian distribution, most of the stocks available here are included in the test. Day-old chicks were supplied either by breeders or commercial distributor hatcheries.   Conventional cage resultsTwo cage densities were used: 69 sq. in. (445 cm2) and 120 sq. in. (774 cm2). The higher density (445 cm2) approximates to commercial practice, although space allowances are progressively increasing. Summaries of the data were prepared from 119 to 483 days of age. The flocks were then moulted and data was again summarized at 763 days of age. Only the first cycle (to 483 days) data are reviewed here. Comparing the cage densities showed that in white-egg hens housed at 774 cm2/hen, feed intake was higher by 10 g/bird/day, eggs per hen housed was higher by 7 eggs/hen and mortality lower by 0.86%. Comparing the strains is complex. Table 1 shows some key data for all 12 white-egg strains tested. Feed intake varied from 96 to 110 g/hen/d. This is, of course reflected in the feed cost data. The strain with the lowest feed intake (Hy-Line CV26) also had comparatively low egg production and egg weight, and thus low value of eggs minus feed. However, the strain with the next lowest feed intake (Shaver White) had much higher egg production, modestly higher egg weight, and very favourable value of eggs minus feed. With two exceptions, the numbers of eggs per hen housed were quite uniform. Statistical analysis showed that most of the strain differences were not significant. Those with production >317 eggs/hen housed were significantly different from those with production <300. Mortality data are not shown, but mortality was low, averaging 3.9%, and no significant strain differences were observed. Egg weight was also quite uniform. The average of 60.1 g/egg leads to size categories of approximately 63% extra large, 22% large and 8% medium. For each 1.0 g increase in average egg weight, approximately 5% of the large size move to extra large. In the test situation, extra large eggs were priced approximately three cents per dozen more than large. In most Canadian situations, this premium does not exist. However, when egg weight falls 1.0 g below average, the number of medium size eggs increases two to three per cent, which causes a significant financial penalty. Turning to the nine brown-egg strains, the first thing to note is the difference in performance between the two cage densities. Brown-egg hens given more space (774 cm2 versus 445 cm2) consumed 11 g more feed/d, and laid 16 more eggs/hen housed. Mortality was 2.5% less in the larger space, although this difference was not statistically significant. The data, when combined, showed an extra $1.00 in egg value minus feed cost for the higher space allowance. For the white-egg strains, the difference was only $0.28. The brown-egg strains feed consumption varied from 103 to 110 g/hen/d, and hen-housed production from 304 to 314 eggs. Few of these differences were statistically significant. With one exception, the values for egg income minus feed cost were also quite uniform. One is impressed by the relatively small differences between the white and brown-egg strains in these comparisons. Feed intake was actually lower among the brown-egg strains; egg numbers and egg weight were only marginally lower. Traditionally, one would expect higher feed intake and egg size for the brown strains. Alternative housingEnrichable cages (EC) are 66 cm x 61 cm with 9 birds/cage (447cm2/hen).  The cages are belt cleaned. Enriched colony housing (ECS) is the same style of cage but 244 cm wide and includes a nesting area and a scratching area of 1.85 m2  each, plus two perches each 123 cm long.  Two bird densities were compared in this system: 36 hens/cage (447 cm2 each) and 18 hens/cage (897 cm2 each). Cage-free housing consists of a combination of slat floor and litter, with nest boxes and perches.  Each pen is 7.4 m2 and holds 60 hens in the adult phase (8.1 birds/m2).  Birds in this system were grown in the same pens used for the laying phase. The range system, used for only three strains, consists of pens 3.7 m x 2.0 m holding 60 hens.  They have access to 334 m2 of grass pasture.  The pasture is divided in two and rotated every four weeks. Not all strains were exposed to all of these environments. For example, only two brown-egg strains and one white-egg strain were tested on range.  All except two strains experienced the enrichable cages and the enriched colony system. This makes it hard to compare both the strains and the environmental systems, but we can draw a few conditional conclusions. All birds were moulted during the test, which lasted until 623 days of age. Comparing environmental systemsTen white egg strains were exposed to both EC and ECS systems.  The most striking difference between these was with respect to laying house mortality. When hens were housed at 69 sq. in./hen,  the ECS system showed 23% laying house mortality compared with 16% for the hens in smaller cages, but the same space allowance.  While both values are extremely high for contemporary laying flocks, the larger colonies were clearly at a disadvantage.  Mortality for the same strains in conventional cages in a different building was 4.3%. Brown-egg strains compared in the same conditions showed overall lower mortality and no differences between ECS and EC. Among the white-egg strains, only Hy-Line W36 had relatively low mortality (6.0% and 7.4% in the EC and ECS systems respectively.) Comparing the white egg strains in the ECS system at two different densities (447 cm2 versus 897 cm2) showed a definite benefit to the lower density.  Mortality was only 9.9% versus 23%. Brown egg strains also benefited from the more generous space allowance, although to a lesser extent: 7.1% mortality versus 10.9%. Seven white egg strains housed in the cage-free system showed mortality of 14.3%; eight brown egg strains had 15.6%. On free range, the one white egg strain tested had 13.3% mortality, while two brown egg strains averaged 3.75%. While there were some strain differences in mortality within management systems, the general conclusion must be that large colonies and higher densities are associated with higher mortality.  This is not a new discovery but one that is not encouraging for those producers planning on meeting the demand for cage-free or even furnished cage management systems. Feed intake and egg production were also affected by management system, as shown in Table 4. In general, birds in larger colonies tended to consume more feed. This may be because of perceived increased competition in the larger colonies.  Feed consumption was also higher in the cage-free and free range systems.  As to egg production data, there were no real trends and the figures for the brown strains kept at 447 cm2 do not appear to be consistent with the other data. Because of the fact that not all strains were tested in all environments, it is not possible to make realistic comparisons between them. Presented in Table 5 are the highest ranked “Egg value minus feed cost” data for each of the environmental systems. Most notable among these data are the low values for the free-range flocks.  These reflect relatively low egg production and high feed cost. As in conventional cages, the greater space allowance in the enriched cages resulted in higher values for egg income minus feed cost. Whether this would offset the higher cost associated with the extra space is doubtful. All told, these data from the North Carolina Laying Test are of interest but this is limited by the very high mortality experienced in all but the conventional cage systems.  Causes of mortality are not reported.  As noted above, higher mortality is frequently associated with large colonies and with non-cage systems.  This runs counter to the popular belief among consumers that bird welfare is improved in such systems.  Until the systems can be improved, or consumers become more accepting of small colonies or conventional cages (unlikely in this writer’s opinion) industry will be faced with higher costs while producing eggs to meet the demand for cage-free eggs. For those interested in the complete data from the test, they are available online at https://poultry.ces.ncsu.edu/layer-performance/  
SELEGGT, a joint venture between HatchTech, German supermarket chain REWE and the University of Leipzig, has developed a market-ready method for gender identification in hatching eggs.In Germany, supermarkets are already selling eggs from 'hens without brothers'.The eggs from which the laying hens are born have been checked on the genus during the incubation process.In the SELEGGT method, a laser burns a hole of no more than 0.3 millimetres into the hatching egg shell.Afterwards, a small amount of fluid is extracted through a non-invasive procedure. Hence the interior of the hatching egg is untouched and remains safe and sound.Through a change in colour, a marker will indicate whether the sex-specific hormone estrone sulphate can be detected in the hatching egg.If detected, a female chick is developing in the hatching egg. Consequently, only female chicks hatch on the 21st day of the incubation.No estrone sulphate indicates a male hatching egg, which is separated and processed into high-quality animal feed.The developers expect the method will prevent millions of male day-old chicks from being gassed.In Germany alone, around 45 million male chicks from laying hen breeds are killed every year.German Federal Minister of Food and Agriculture Julia Klöckner welcomed the news. “This is a great day for animal welfare in Germany!”Jan Kunath, the Deputy Chief Executive Officer of REWE Group, adds, “Throughout next year, our customers will be able to buy the so called free-range respeggt-eggs gradually throughout Germany.”At the same time, SELEGGT is developing a business model to make the technology available to the industry as a cost-neutral service.The patented process will be available to the first hatcheries from 2020.Canadian researchers at McGill University, with support from Egg Farmers of Ontario, have been developing their own gender identification technology for several years.Called Hypereye, the patented scanning device is still being fine-tuned and recently received $844,000 in funding from the federal government to help get it to market.
Undercover video. Two words that will send shivers up the spine of anyone who works in agriculture and food. There have been well over 200 undercover videos in the U.S. and 16 in Canada since 2012 targeting agriculture from farms through to processing. While it’s human nature to hope one never focuses on you, your company, suppliers or customers – it’s always better to be prepared.
Research shows that under natural conditions, domestic fowl spend 70 per cent of their active time foraging by walking on the ground because their flight abilities are limited. When threatened or roosting, domestic hens seek elevated refuges. For roosting, birds fly up to the lowest branch of a tree and seek higher elevation by flying branch-to-branch, whereas they descend by flying directly to the ground. Hens use their wings only for brief escape flights.
Feedback from across Alberta’s livestock industry is helping to build a clear and comprehensive understanding of livestock welfare in the province, as part of the Livestock Welfare Engagement Project facilitated by Alberta Farm Animal Care (AFAC).An important online survey component of the project launched over the summer is already seeing strong participation across the industry. Those who haven’t yet participated in the survey are encouraged to do so as soon as possible, ahead of the Oct. 31 deadline. (Click here to complete the survey).“Broad industry feedback is critical to accurately represent the extensive work being done related to livestock care in Alberta today, and to help shape future priorities and direction around this increasingly high-profile component of livestock production,” says Annemarie Pedersen, executive director, AFAC.Next Phase“We have been very encouraged by the strong initial participation in the survey, which is open to anyone involved in animal agriculture in Alberta,” says Dr. Melissa Moggy, Livestock Welfare Engagement Project Lead.With the initial consultation completed and the survey underway, planning for the focus groups is in full swing. “Our first of five focus groups will be at Grande Prairie Regional College, Fairview Campus, on Sept 20th and we hope anyone involved in the industry will join us for an in-depth discussion of livestock welfare in Alberta,” says Moggy. The results will be a critical part of the final report to be shared with government in early 2019.Locations and details for these additional focus groups can be found below. Focus groups will be arranged by invitation, based on survey responses. However, those who are interested in participating in their area can register.Grande Prairie Regional College – Fairview, Alta. - Sept. 20 Lethbridge College – Lethbridge, Alta. - Sept. 25Olds College – Olds, Alta. - Oct. 2 University of Alberta – Edmonton, Alta. - Oct. 10Lakeland College – Vermillion, Alta. - TBA“We encourage all livestock sectors and industry partners to participate in the upcoming groups. We have planned them to be accessible to the majority of the province and hope to meet with a diverse cross section of our industry,” says Moggy.Information on the focus groups can be found at www.afac.ab.ca or contact Melissa Moggy at This e-mail address is being protected from spambots. You need JavaScript enabled to view it  or 403-652-5111 to register.About the Livestock Welfare Engagement ProjectThe project was requested and is being funded by Alberta Agriculture and Forestry. The insights and information collected through this project will be presented in a final report, which will be shared with the Government of Alberta to support its understanding of the animal welfare landscape in the province from the livestock industry’s perspective.
The Chief Veterinary Officer (CVO) for Canada and OIE Delegate for Canada, Dr. Jaspinder Komal, welcomes the evaluation of Canada's veterinary services that was published recently by the World Organisation for Animal Health (OIE), the global standard-setting body for animal health and welfare.The OIE has found Canada to be a top performing country and a leading example for meeting international veterinary service standards, with no major weaknesses. The full CVO's statement is available in its entirety on the CFIA's website.The evaluation, conducted at Canada's request, was coordinated by the Canadian Food Inspection Agency (CFIA) and involved federal, provincial and territorial governments and representatives from the private veterinary sector, academia and veterinary regulators. The full Performance of Veterinary Services (PVS) Evaluation Report is available on the OIE's website.The CFIA will be working with federal, provincial and territorial partners as well as representatives from the veterinary sector and the animal industry to further strengthen veterinary services across the country.The CFIA continues to lead on other initiatives to improve animal health, veterinary public health and animal welfare in Canada."With the majority of Canada's veterinary services getting the top five out of five rating based on the OIE's international standards, and with the implementation of the OIE's recommendations, Canada will further strengthen its position as a global leader in promoting the health of animals and protecting the public from animal disease. This will also help strengthen international trade and economic opportunities," says, Jaspinder Komal, Chief Veterinary Officer and OIE Delegate for Canada.
Projects focused on livestock transportation emergencies, building a hazelnut industry in Ontario, and boosting innovation in floral greenhouses were in the spotlight at the Agricultural Adaptation Council’s (AAC) summer networking event in Hamilton in late-June.The Council also provided an update on its funding programs and activities and announced a new joint funding initiative.This past March, AAC wrapped up its successful delivery of Growing Forward 2 (GF2) to Ontario organizations and collaborations. Close to 400 projects received funding of $33.9 million through this program over the last five years.AAC is now responsible for delivering the Canadian Agricultural Partnership to Ontario organizations and collaborations. This federal-provincial-territorial initiative supports projects in three priority areas: Economic development, environmental stewardship, and protection and assurance.Research and innovation are the key focus across the Partnership’s 19 project categories. Funding is available for a range of activities including applied research, pilots, assessments, planning, and market development.“We want to encourage applications from Ontario organizations and collaborations across the sector to demonstrate that the need for the program is strong,” said AAC chair Kelly Duffy in her remarks.AAC also delivers two programs targeted at the Ontario greenhouse sector: the $1 million Greenhouse Renewable Energy Technologies (GRET) initiative for the Ministry of Environment and the $19 million Greenhouse Competitiveness and Innovation Initiative (GCII) for the Ontario Ministry of Agriculture, Food and Rural Affairs.How to better deal with livestock transportation emergencies, particularly truck rollovers, was behind a GF2 project Farm & Food Care Ontario (FFCO) completed in partnership with Beef Farmers of Ontario.A needs assessment of stakeholders from farmers and transporters to government, first responders and animal organizations resulted in one-on-one training for first responders in how to specifically address livestock transport emergencies. An emergency response manual for producers was also created.“The need to train emergency responders is huge and we appreciate the GF2 funding that helped us complete this project – this was a first step in helping address the issue of livestock transportation emergencies,” said FFCO Program Manager Bruce Kelly.\The evening wrapped up with an announcement of AAC’s joint initiative with Ontario Genomics. The Regional Priorities Partnership (RP3) Program, in partnership with Genome Canada, aims to promote the adoption of genomics-based technologies, tools and services within the Ontario agriculture and agri-food sector.RP3 program materials will be available this September with applications due January 2019.“I remain enthusiastic and optimistic about the Council’s future,” Duffy said in her closing remarks. “Opportunities for innovation are greater than ever and AAC can play an important role in assisting the industry as it moves forward.”
During the course of the past six decades, the poultry industry has achieved a remarkable increase in production efficiency, largely driven through intensive breeding programs. However, this is in part at the expense of a decrease in reproductive performance and altered immune function. Consequently, a major challenge for the poultry industry is in controlling disease outbreaks caused by infectious agents.  
As it did for most livestock species, substantial genetic improvement in turkeys started in the 21st century. In the 1960s, hybridization of turkey varieties began, followed by the development of pedigree programs for large white turkeys in the 1970s.
Five genes that affect sociality-related behaviour in chickens have been identified by researchers at Linköping University in Sweden.Several of the genes have been previously linked to nervous system function or behaviour. The new study, which is published in Genetics, is the first that assigns these genes a role in sociality.Sociality and social behaviour covers a wide range of behaviours. Dogs seeking human contact and honeybees using complex waggle dances to exchange information on where to find good food sources are two examples from the animal world. But what actually governs social behaviour?“By identifying the genes responsible for the variation in such sociality we can understand how sociality is formed and how social behaviour is controlled at a genetic level. Why some people or animals are more gregarious by nature and others more independent is just one such example,” says Dominic Wright, senior lecturer at the Department of Physics, Chemistry and Biology (IFM), who has led the study.To assess this, the researchers used a cross between wild and domestic chickens. The AVIAN research group at Linköping University is one of the few groups in the world with a breeding population of Red Junglefowl, the wild ancestor of the domestic fowl.For 8,000 years, humans have selected the individuals that have desirable traits and bred them, a process known as domestication. As a result, today’s domestic fowl and the original wild fowl differ strongly in their social behaviour. For example, Red Junglefowl typically take longer to approach other birds, but spend more time with them when they do.By crossing the domestic and the wild fowl for several generations, the researchers obtained chickens that exhibited a large range of social behaviour.The researchers measured sociality by placing chickens in a novel environment (a large box) and observing how likely they were to seek contact with other chickens. A more social chicken approaches the others more rapidly and spends less time exploring the new surroundings. The same behaviour is also displayed by more anxious chickens.The investigators also measured gene expression in one of several regions in the brain involved in the regulation of social behaviour, the hypothalamus. By correlating behaviour, gene expression and genetic variants, the researchers identified five genes that seem to control aspects of this behaviour.“Although these genes had been implicated with behaviour or nervous system function previously, this is the first time they have been shown to control sociality also. We also found that several of the genes affect both sociality and anxiety in the chickens,” says Dominic Wright.The research was supported by grants from the Carl Trygger Stiftelse, the Swedish Research Council, the Swedish Research Council for Environment, Agricultural Sciences and Spatial Planning (FORMAS) and the European Research Council.
The red junglefowl was first domesticated about 7,000 years ago. This small, colourful bird is the wild ancestor of our domestic chickens. While they are both omnivores, both dust bathe and both have males that like to cock-a-doodle-doo, when it comes to meat and egg production our modern commercial bird bears little resemblance.
June 15, 2017, Austin TX - Global Animal Partnership (GAP), creator of North America’s most comprehensive farm animal welfare standards, has provided a grant-in-aid of research to the University of Guelph, Ontario for a two-year research project that will determine and evaluate the parameters necessary for assessing the animal welfare needs of different genetic strains of chicken breeds.In 2016, GAP announced its intention to replace 100 percent of chicken breeds that result in poor welfare outcomes by 2024 with breeds meeting specified welfare outcomes within its 5-Step®Rating Program. The Guelph research project will help determine which genetic strains are best suited for commercial production under the new standards GAP is creating. GAP will provide public updates throughout the duration of the project.University of Guelph researchers Dr. Tina Widowski and Dr. Stephanie Torrey are leading the project. They will begin by running pilot studies over the summer, and the formal research study is due to begin this fall (Fall 2017), and will take approximately two years to complete (Fall 2019). All results will be published upon completion of the study.“The research team is excited about the scale and scope of this research grant,” said Dr. Widowski. “GAP’s commitment to developing a scientific and robust methodology for assessing chicken breeds will allow us to explore in a comprehensive way, a large number of factors important to both the bird and producers.”Dr. Widowski, a researcher and faculty member in the Department of Animal Biosciences, is the University Chair in Animal Welfare and director of the internationally recognized Campbell Centre for the Study of Animal Welfare (CCSAW), which has a reputation of hosting the largest animal welfare graduate program in North America. She is also the research chair of Poultry Welfare for the Egg Farmers of Canada.Dr. Torrey is a senior research scientist in Applied Animal Behavior and Welfare, with an expertise in applied animal welfare. Her team of graduate and undergraduate students focuses on fundamental and applied research with broiler and broiler breeder chickens and turkeys.Currently, fast-growing chicken breeds resulting in poor welfare outcomes represent 98 percent of all commercially available chicken meat in North America. Modern chickens have been genetically selected for their fast, efficient growth and higher yield of breast meat. However, this has had detrimental impacts on the welfare of broiler chickens, including immune and musculoskeletal problems, resulting in limitations to the birds’ ability to express natural behaviors like perching, flying, and even walking.This study will help create a way to objectively evaluate different genetic strains using a comprehensive list of parameters related to behavior, growth, health and production with the end goal of improving chicken welfare and specifically address the many issues resulting from fast-growing breeds.More than 600 chicken farms currently use the GAP standard, affecting the lives of 277 million chickens annually and making it the most significant higher welfare farm animal standard in the country. Retailers, foodservice companies and restaurants have committed to adopting GAP’s new chicken standard and moving away from breeds of chickens that result in poor welfare outcomes by 2024, including Whole Foods Market, Compass Group, Quiznos, and Boston Market.The Global Animal Partnership is a global leader in farm animal welfare that has established a comprehensive step-by-step program for raising animals that requires audits of every single farm. GAP makes it easy for consumers to find meat products that reflect their values. A nonprofit founded in 2008, GAP brings together farmers, scientists, ranchers, retailers, and animal advocates with the common goal of improving the welfare of animals in agriculture. So far, the 5-Step program includes more than 3,200 farms and ranches that range from Step 1 to Step 5+ and now raise more than 290 million animals annually.
April 4, 2017, Edmonton, Alta – The popular University of Alberta (U of A) Heritage Chicken program is here once again, offering small flock enthusiasts the chance to order heritage chicks until April 19. “Heritage chicks are vaccinated and hatched at the U of A’s Poultry Research Centre,” says Jesse Hunter, program coordinator. “This year, we’re offering Plymouth barred rock, brown leghorn, random bred broiler 1978, light Sussex and Rhode Island red chicks. We hatch a certain number of each breed every year, so check the website to order your favorite breed before they're gone.” Heritage chicks must be pre-ordered on the Heritage Chicken website, and will be available for pick-up at local Peavey Marts across Alberta. Up to 20 day-old chicks cost $8 each, 21-100 are $6, and 101-500 are $4. As part of the program, two small flock workshops are being held, April 12 in Spruce Grove and April 13 in Red Deer, and run from 5:00 to 9:00 p.m. Food and refreshments will be provided. “The workshops are an opportunity to learn about biosecurity, housing, nutrition, disease identification, behaviour, anatomy, and more,” says Hunter. “To register for one of the workshops, go to Eventbrite.” Register for Spruce Grove Register for Red Deer The Heritage Chicken program was established in 2013 to conserve multiple heritage chicken breeds housed at the University of Alberta Poultry Research Centre. The program gives people the opportunity to adopt a chicken and receive a dozen farm fresh heritage eggs every two weeks. All proceeds from the sales are donated back to the Poultry Research Centre to maintain the heritage chickens.
What came first, the chicken or the lettuce?Iowa State University researchers are conducting experiments to determine what advantages may arise from integrating chickens into vegetable production systems. The researchers must balance a range of concerns, including environmental sustainability, costs and food and animal safety. But Ajay Nair, an associate professor of horticulture and a vegetable production specialist for ISU Extension and Outreach, said finding ways to integrate vegetable and animal production may lead to greater efficiency and healthier soils.The experiments, currently in their second year, take place at the ISU Horticulture Research Station just north of Ames. The researchers are testing what happens when a flock of broiler chickens lives on a vegetable field for part of the year. The chickens forage on the plant matter left behind after the vegetables are harvested and fertilize the soil with manure. This integrated approach could reduce off-farm inputs and also provide producers with sustainable crop rotation options.The researchers are testing three different systems on a half acre of land at the research farm. The first system involves a vegetable crop – one of several varieties of lettuce or broccoli – early in the growing season, followed by the chickens, which are then followed by a cover crop later in the year. The second system involves the vegetable crop, followed by two months of a cover crop, with the chickens foraging on the land later in the year. The third system is vegetables followed by cover crops, with no chickens.The experiment involves roughly 40 chickens, which live in four mobile coops that the researchers move every day. Moving the coops around ensures the chickens have access to fresh forage and keeps their manure from concentrating any particular part of the field. An electric fence surrounds the field to keep out predators.Moriah Bilenky, a graduate assistant in horticulture, checks on the chickens every morning to make sure they have food and water. She also weighs them periodically to collect data on how efficiently they convert food into body mass. The researchers designed the trial to uphold animal health, and Bilenky said she keeps a detailed log on how foraging in the fields impacts the birds’ health and performance.Nair said the researchers are looking at several facets associated with sustainability. Nitrogen and phosphorous deposited in the soil from the chicken manure could alleviate some of the need for fertilizer application, while working cover crops into the system can prevent the loss of nutrients into waterways. Economics must also factor into the research, he said.“We might come up with results that really help the soil, but if the system is not economically stable, I doubt growers will be willing to adopt it because it has to work for their bottom line as well,” he said.The trials also adhere to food safety regulations. For instance, all vegetables are harvested before the chickens are introduced to the fields, ensuring none of the produce is contaminated. The researchers consulted food safety and animal science experts at Iowa State while designing their experiments, and the work undergoes regular IACUC (Institutional Animal Care and Use Committee) inspection and documentation, he said.The trials remain ongoing, so the researchers aren’t drawing any conclusions yet about the success of their integrated system. The project is currently supported through a SARE (Sustainable Agriculture Research and Education) grant. Nair said he’s seeking additional funding to investigate the animal health and integrated pest management aspects of this research.So why did the chicken cross the road? It’s too early to tell, but maybe so it could get into the lettuce and pepper fields.
Auburn University's College of Agriculture, in conjunction with other schools around the nation, will conduct a study to ensure that poultry litter does not pollute surface waters with excessive amounts of phosphorous.The three-year study is being performed to combat the 1.8 million tons of waste produced annually in Alabama from its $15 billion poultry industry.Phosphorous-rich poultry litter is a big concern in Alabama and other states where the litter is used to fertilize fields. If the nutrient leaks into waterways, it can cause toxic algae blooms which can lead to deficient oxygen levels and destruction of life in the water.The study will look at the Sand Mountain region of North Alabama and a row-crop field in Wisconsin, two large agro-ecosystems that are currently having issues with managing their phosphorous levels. | For the full story, CLICK HERE.
December 18, 2017, Tucker, Ga. – Researchers at North Carolina State University in Raleigh, N.C., have developed a practical solar heater for poultry houses.The low-cost solar collector is made from perforated pond liner and heated by the sun.Air coming into the poultry house is warmed as it passes through the solar collector, supplementing heat provided by propane heaters, thus reducing the potential propane usage.“We tested it in a turkey brooder room and got a maximum temperature rise of 25.4°C,” explains research lead Dr. Sanjay Shah, “though the average was 8.1°C.”The study shows that solar heaters are both economically and technically feasible for use in poultry houses, the researchers conclude.The initiative was funded by USPOULTRY and the USPOULTRY Foundation and is part of the association’s comprehensive research program.For the complete report on the study, click here.
August 16, 2017, Mumbai, India  – The rapid growth of factory farming in Asia for livestock and seafood poses enormous environmental and forced labor risks, in addition to threats to public safety and health, according to a report by an investor network. Half of Asia's aquaculture production is from factory farms, said the report published this week by Farm Animal Investment Risk & Return (FAIRR), referring to the major, industrial operations that raise large numbers of animals for food. "Asia's meat, seafood and dairy industries face a range of badly managed sustainability risks – from emissions to epidemics, fraud to food safety, and abuse of labor," said Jeremy Coller, founder of FAIRR. "It is clear that significant environmental and social risks are building up."READ MORE
July 28, 2017, Qingdao, China – Experts from agricultural colleges and research institutions throughout China joined together to discuss agricultural and environmental challenges, including how to reduce waste and making farming operations more sustainable, at a recent Alltech China Research Alliance meeting, held in Qingdao.Alltech China has built long-term cooperative research relationships with 10 well-known universities, research institutes and leading feed and food enterprises.“The Alltech China Research Alliance is focused on building toward a green agriculture future in China,” said Dr. Mark Lyons, global vice president and head of Greater China for Alltech. “The roadmap to this future requires practical solutions, which will be developed through advanced scientific research and technology and the powerful partnership of these leading agricultural minds.”Defa Li, professor at China Agricultural University and academician at the Chinese Academy of Engineering, and Kangsen Mai, professor at Ocean University of China and academician at the Chinese Academy of Engineering, along with more than 30 other professors from agricultural colleges and research institutions, attended and spoke at the meeting, sharing the results of their latest research.“This meeting of the alliance explored how to reduce antibiotic residues in food, how to effectively use limited resources in the midst of population explosion, and how to reduce water and soil pollution,” said Karl Dawson, vice president and chief scientific officer at Alltech.A new mycotoxin detection methodThe Institute of Agriculture Quality Standards and Testing Technology for Agro-Products of the Chinese Academy of Agricultural Sciences (IQSTAP) has established a method for the simultaneous detection of 21 mycotoxins, or their metabolite residues, in the plasma of animals. These include toxins such as aflatoxin B1. This testing is expected to become the agricultural industry standard for the detection of mycotoxins in China.Recently, Alltech and IQSTAP published an article entitled "Liquid Chromatography-Tandem Mass Spectrometry for Simultaneous Determination of 21 Kinds of Mycotoxins or Their Metabolites in Animal Plasma." Dr. Ruiguo Wang of IQSTAP, who introduced the study, says that it established a liquid chromatography-tandem mass spectrometry method that simultaneously detects animal plasma aflatoxin B1 and 21 other kinds of mycotoxins or their metabolite residue.Existing mycotoxin detection methods have very complex sample treatment operations, and high detection costs make it generally difficult to do a variety of simultaneous determinations of mycotoxins. The QuEChERS method (Quick, Easy, Cheap, Effective, Rugged, Safe) is a fast, sample pre-treatment technology developed for agricultural products. It uses the interaction between adsorbent filler and the impurities in the matrix to adsorb impurities to achieve purification.In this study, 21 samples of mycotoxins and their metabolites in animal plasma were developed by liquid chromatography-tandem mass spectrometry (ICP-MS) based on the QuEChERS principle. The method is simple, rapid, low-cost and accurate. It can be used for combined mycotoxin animal exposure assessment and mycotoxin toxicokinetic study. Wang said this method has been submitted to the Ministry of Agriculture of the People’s Republic of China for review and is expected to pass as a fungal detector by agriculture industry standards.Functional ingredients for better pork qualityAnother breakthrough came from collaboration between Alltech and Jiangnan University to improve food safety and quality. A Jiangnan University research project showed that the addition of rapeseed selenium in the diet can improve the quality of pork, increasing its water-holding capacity and tenderness. An article published based on Alltech and Jiangnan University’s study confirmed that the additions of flaxseed oil and sesame selenium to the diet can improve pork quality, reducing drip loss by 58–74 percent. The organic selenium diets increased muscular selenium content up to 54 percent. Flaxseed oil and selenium can be used to alter the fatty acid structure of pork, increase omega-3 fatty acids and reduce the proportion of omega-6/omega-3 fatty acids in meat, which can lower the risk of cardiovascular disease in consumers.Minerals matter: How trace minerals can impact pollutionImproper sewage treatment and greenhouse gas emissions are leading to heavy pollution of water, soil and air, and some small-scale farms have been closed because of this pollution."This will require improved feed conversion, which will reduce damage to the environment without affecting the performance of the animal," said Li.Inorganic trace minerals in feeds have contributed to this environmental pollution. Due to their low absorption rates, 80–90 percent of inorganic zinc and copper will generally be excreted by the animal, contaminating water and soil.Organic trace minerals, however, are absorbed more readily. Alltech’s Total Replacement Technology™ is a groundbreaking approach to organic trace mineral nutrition. It features products such as Bioplex®, which includes copper, iron, zinc and manganese, and Sel-Plex®, which includes selenium. Compared to conventional inorganic minerals, these formulations are better absorbed, stored and utilized by the animal and are thus able to meet the higher nutrient needs of modern livestock for rapid growth, maximum reproductive performance and animal health. Additionally, because they are absorbed more readily, less is excreted into the environment.Some Chinese feed companies are already using Alltech’s Total Replacement Technology. In addition to aiding in animal performance and health, many customers have noted it improves the smell of pig farms.
May 19, 2017, Waterloo, Ont. - Farmers know the importance of keeping the land, water and air healthy to sustain their farms from one generation of farm family to the next. They also know that a clean environment and a strong economy go hand-in-hand.The Honourable Bardish Chagger, Leader of the Government in the House of Commons and Minister of Small Business and Tourism, today announced a $1.9 million investment with the University of Waterloo to examine greenhouse gas (GHG) emissions associated with agricultural activities and the potential benefits of alternative land use practices and beneficial management practices (BMPs).This project with the University of Waterloo is one of 20 new research projects supported by the $27 million Agricultural Greenhouse Gases Program (AGGP), a partnership with universities and conservation groups across Canada. The program supports research into greenhouse gas mitigation practices and technologies that can be adopted on the farm.
Sometimes trends are not worth the hype. I’m sure we all have at least one picture lying around with an outfit we thought was classic but is now horribly outdated. In today’s age of ever-evolving food trends, from cronuts to charcoal ice cream, it can be hard to know what trends are fleeting and which ones will stand the test of time.
December 13, 2017 - According to new research, eating whole eggs versus an egg-white-only meal does a better job of stimulating muscle-protein synthesis after resistance training.For the study, the results of which were published in the December issue of the American Journal of Clinical Nutrition, researchers from the University of Illinois at Urbana-Champaign fed 10 healthy resistance-trained young men 18 grams of protein from either egg whites or whole eggs (three eggs worth of protein) immediately after a strength workout.Blood and muscle biopsy samples were collected to measure muscle-protein synthesis.One to two weeks later, the participants who consumed the egg whites were tested again after eating whole eggs, and vice versa.Muscle-protein synthesis for 3.5 hours after exercise was greater after eating whole eggs compared to egg whites, despite each egg meal being matched for protein content.For the full story, click here. For the full study, click here.
September 21, 2017, Calgary, Alta. – New research was released last week by the Canadian Centre for Food Integrity (CCFI), studying consumer concerns and expectations surrounding food transparency and the overall food system. Canadians feel the food system is headed in the right direction, proven by an increase from 30 per cent in 2016 to 43 per cent of Canadians this year.While consumer confidence is increasing, an equal number of Canadians (43 per cent) say they aren’t sure if the food system is on the right track, down from 50 per cent in 2016. These findings are significantly different than the American consumers’ findings from 2016, which showed more definitive opinions with 55 per cent choosing right direction and only 23 per cent saying they were unsure.The 2017 CCFI Public Trust Research occurred in-the-field in June, asking 1,307 Canadians about top life concerns, specifically their level of concern, trust and transparency expectations related to food and how it’s grown.Those polled clearly identified food companies to be the most responsible for providing information about food and how it’s grown. Other food system partners including farmers, government, restaurants and grocery stores also ranked highly as being responsible for transparency.“Canadians are looking for credible information to make informed decisions about their food,” stated Crystal Mackay, CCFI's president, in a press release. “This research reinforces that everyone in the Canadian food system, from the farm through to grocery stores and restaurants, should engage in conversations about food.”Those polled are personally concerned and want more information about specific topics, including food safety, environment and farm animal treatment. Consumers are looking for information on food company websites such as third-party audits, track record, practices and policies that demonstrate their values. When studying these elements of transparency, accuracy rose to the top as the most important attribute to Canadians.Many Canadians are unsure about their food or how it’s grown, but want to learn more. Canadians ranked the rising cost of food and keeping healthy food affordable as their top two life concerns above rising energy costs, healthcare and the economy for the second year in a row.These findings and other insights were key areas for discussion when leaders from across the entire Canadian food system met at the CCFI Public Trust Summit in Calgary last week.Find out more by reading the full 2017 CCFI Public Trust Research report on www.foodintegrity.ca.
September 5, 2017 - The 20-somethings were from all over the world: the U.S., England, Ireland, Turkey, Brazil, Kazakhstan and Peru. And if they had one thing in common, it was their view of the supermarket.“Do you think grocery stores are important?” they were asked by Alltech chief innovation officer, Aidan Connolly.“Yes, they’re very important,” replied one young woman, “for old people.”Leading Alltech’s Corporate Career Development Program, Connolly was hearing in this next generation of consumers a receptiveness for the sweeping, fundamental changes in the production, distribution, purchase and consumption of food heralded by the $13.4 billion Amazon acquisition of Whole Foods.“When we buy our groceries, we mostly buy online,” one student told him.The huge e-commerce company had already been dipping its toe in the food delivery market when it turned its eye toward Whole Foods. AmazonFresh, a subsidiary of Amazon.com, is a grocery delivery service currently available in some U.S. states, London, Tokyo and Berlin.The announced intentions of this mega consumer product distributor to take a step further into the brick-and-mortar premium grocery business has made waves all along the food chain, from retail to agriculture.“I think it's an extraordinary moment,” said Mary Shelman, former director of Harvard Business School's Agribusiness Program. “This could truly be a disruption rather than a change."“Disruption means you do something in a completely different way rather than just making some incremental changes to it,” Shelman continued. “Amazon, which had historically envisioned a world without brick-and-mortar stores, is now, in one fell swoop, making a significant run into that brick-and-mortar world.”The deal, providing Amazon access to Whole Foods’ 466 stores in the United States and the United Kingdom, hasn’t yet closed, and there is plenty of speculation that competitive bids could materialize. But Amazon has its reasons to pursue the acquisition with determination.“Food is the least penetrated category from the online shopping standpoint,” explained Shelman. “Amazon clearly wants to bring that into the fold. I think the realization is that it takes some different skills and infrastructure in food than perhaps they are set up to deal with, so this gives them a tremendous opportunity to learn from that, and to run with that.”Addressing widely held consumer perceptions may also play an important role in this odd-couple marriage.As Shelman sees it, “For Amazon, the biggest challenge in delivering fresh products to your home is what everybody always says: ‘Oh, I don't trust them. I want to go pick out my fruits and veggies and my meats myself.’ Whole Foods brings in that brand name that has value, so it’s: ‘I trust Whole Foods, so now I trust Amazon bringing me Whole Foods quality. Do I trust Whole Foods to deliver for me? I don't think they're very efficient. But Amazon delivering Whole Foods is like, wow!’ So both sides win from the opposite brand name.”What might this mean at some key points along the food supply chain?Producers and growers in an Amazon/Whole Foods worldThe biggest obstacle for producers trying to access markets through the food retail industry today is the enormous power held by the supermarket and big box chains as gatekeepers to the consumer.Control of in-store product positioning provides an enormous source of revenue for traditional supermarkets. So-called “slotting fees” must be paid to win premium space in order for a product to appear on the shelves of Krogers, Safeways and other major chain stores.“Only big companies can afford to do that,” said Shelman. “Even if you are a small company and can find the money to pay a slotting fee to get on the shelf, the ongoing costs of the promotion and support that it takes to actually get your sales up to a level that is acceptable to that retailer is a staggering number — something like $100 million, $10 million to introduce a new brand today.”A major casualty of this, she notes, is creativity.“We see that in the big packet food industries: They just bring out yet another flavor, another line, another variation in that brand, and they keep blocking up that shelf,” she explained. “You really don't get any true innovation there.”Shelman believes the evolution of the “Amazon marketplace” is providing new opportunities for smaller producers to bypass those costs and directly reach the consumer.But Connolly believes “Big Ag” and smaller farmers alike have some concern.“It's part of seismic changes taking place in the food chain,” he said. “The top 10 food companies have seen a decline in their sales, profits and share prices as consumers reject traditional famous food brands built around processed foods.”Every day these shifts are reflected in the news: Nestlé being a $3.5 billion target by an activist investor; Kraft’s attempted takeover of Unilever; Amazon gobbling up Whole Foods; and Wal-Mart’s purchase of Jet.comSo, if traditional “Big Food” players are in trouble, how should agribusiness respond?“It must adapt to the new reality,” says Connolly, listing the top three strategies food businesses must take to thrive in the changing landscape:Become lean: Big Food that is merging or being acquired will seek to drive costs out of the system.Deliver prosumer values to address the prosumer and millennial agenda of traceability, transparency, sustainability, welfare and removing unwanted additives.Go direct and to build your own brands again.Connolly notes that “this is a new era with the food business re-fragmenting, and smaller brands will be faster to build and sell direct. Consumer sales over the internet offer an opportunity for ‘Big Ag’ that was not available 20 years ago.”In this new coupling, who will take the lead? Shelman expects that Amazon will pull Whole Foods toward its brand promise and mass appeal: convenience and reasonably priced items across quality levels.“I don't believe Amazon will broadly adopt the same positioning and values as Whole Foods across their broader food portfolio,” she said. “I can't imagine them not selling Cheerios or Kraft Mac & Cheese online. They may initially adopt a higher quality approach in fresh products — meats and produce, since those seem to require a stronger brand to sell.”Consumers in an Amazon/Whole Foods worldToday’s consumer is swimming in a sea of options and information. The innovation of the “food kit” has given rise to the home-delivered packages offered by Blue Apron, HelloFresh, Plated, Purple Carrot and Home Chef. Nestlé has invested in the prepared meal delivery service Freshly, and Sun Basket has attracted Unilever capital.It takes time to complete a merger with all the complexities brought to the table by Amazon and Whole Foods. So what's going to happen to the rest of the food industry while t’s are crossed and i’s are dotted? Views differ about the extent to which the merger will cause change.Speaking to analysts and investors at a conference in Boston, Kroger CFO Mike Schlotman said he doesn’t envision a major shift to people ordering groceries online for delivery to their homes.“Part of me refuses to believe that everybody is just going to sit at home and everything is going to be brought to their doorstep and nobody is ever going to leave home to do anything again,” said Schlotman.But, according to Connolly, “the United States has been slower to the party than other parts of the world,” and there is plenty of evidence that significant change is already well underway.“Maybe there are some of us that take joy in walking up and down the grocery aisle and doing that as our chore, but what consumers are saying is that they're voting with their feet,” Connolly said. “They're saying, ‘If you give me a better alternative, I won’t go to the store.’"Connolly recalls the observations of a friend who is involved in the food industry in the U.K., working with Marks & Spencer, Sainsbury’s and Tesco, who forecasts that we're in the last five to eight years of the big box model of the supermarket.“What we're going to see in the future, according to him, is much more of a Starbucks version of a grocery store,where you can buy the small produce, organic, the pieces that you want to have hands on, but for the most part, you're going to pick it on your cell phone, ordering it directly, and it will arrive today by delivery in a half-an-hour increment,” he explained. “So if you say 4:00 p.m., it'll be between 4:00 p.m. and 4:30 p.m. In the future, that will be delivered by robots, which is already happening in England, and eventually it'll happen by drone.”One of the world’s largest pork producers, Smithfield Shuanghui of China, has a strategic cooperation agreement to sell packaged Smithfield meats through JD.com, a Chinese version of Amazon.“They’re creating a cold chain system from the warehouse to the customer, selling fresh chilled foods, including packaged meats,” says Michael Woolsey, senior strategic manager for Alltech China. “If a customer in the morning decides they want to have hotdogs from Smithfield for dinner that night, they take out their cell phone, dial up JD.com, order the hotdogs and the truck shows up later that afternoon. Chilled distribution the entire way to the consumer’s door. So, it’s a superior product. It’s what consumers want. It’s an exciting development.”Shelman says today’s marketplace “is just fundamentally different” as consumers are being conditioned to a whole different set of solutions.“I think for everybody now, the fun of thinking about these different scenarios and letting go of the old retail model is leading us all to be very challenged to think about what that future is going to be like,” she said. “How are we going to get our food 10 years from now?”Connolly sees profound change arriving even sooner.“If we think of machine vision, where you use a camera with artificial intelligence, you can teach your camera to recognize what you want in your meat, what you want in your produce,” he said. “It can learn to smell the produce. It can learn to recognize the color that you want. It can probably even, using these internet of things-type devices, give you all of the origins of and the pesticides used in the products, all of the things that might cause allergies.“So, your drone, equipped with the right camera and the right artificial intelligence, can do these things,” continued Connolly. “And we are not talking about something that is going to happen in the next 30 years. This can happen within the next 12 months.”And 20-somethings from Brazil to Kazakhstan can hardly wait.
Half of Canadians are unsure about whether our food system is going in the right direction. It’s with this as the backdrop that the Canadian Centre for Food Integrity (CCFI) launched last summer. Its goal is to help Canada’s food system earn trust through research, dialogue and forums.Understanding consumer concerns and questions is the important base everyone in the food system needs to set benchmarks for success in communicating with Canadians about our food and how it’s produced.  Success will only happen if there are shifts between consumer expectations and industry practices – the two must be more closely aligned. New public trust research by CCFI aims to help bridge that gap. It shows the rising cost of food and access to healthy, affordable food as two top concerns for Canadians, above concerns for health care or the economy. But with 93 per cent of Canadians saying they know little or nothing about farming, determining fact from fiction about our food continues to be a growing issue. The study, which polled 2,510 Canadians, shows two-thirds want to know more about how their food is produced. Overall impressions of agriculture and trust in farmers and researchers are high.   View the embedded image gallery online at: https://www.canadianpoultrymag.com/index.php?option=com_k2&Itemid=74&lang=en&layout=latest&view=latest#sigProGalleria6d61e9202c However, when asked specific questions on topics like antibiotics, environmental stewardship or GMOs, the support shifts significantly from positive to close to half being unsure.   When people are unsure, it’s easiest to be against something. Advocating for scientific advancements in general requires significant planning, strategy and resources to be effective. Advocating for scientific advancements related to food requires even more effort and investment.   After studying lessons from losing social licence and public trust in other sectors like oil and gas and forestry and agri-food sectors in other countries, we clearly need to be proactive and transparent about how our food is produced in Canada. The CCFI research shows it’s an opportune time to open up more dialogue with Canadians. Let’s bridge the gap between farm gates and dinner plates!Crystal Mackay is president of the Canadian Centre for Food Integrity, which represents a coalition of farmers and associated food and agri-businesses proactively working together to provide credible information on food and farming. She is a dynamic presenter who has delivered hundreds of presentations to a broad range of audiences from farmers to university students to CEOs across North America. Visit www.foodintegrity.ca for more information on the organization’s work and a summary of key research findings. Look for new work on public trust in food and transparency to be released at the CCFI Public Trust Summit Sept. 18-20, 2017 in Calgary.
July 20, 2017, Toronto, Ont. - A new poll conducted by NRG Research Group shows nine out of 10 Canadians want food companies to commit to greatly reducing the suffering of chickens in their supply chains, even if it results in higher prices.To view the poll results, visit bit.ly/CanadaChickenSurvey.The poll surveyed consumers on improving each step of a broiler chicken's life, from genetic selection to slaughter. Key findings include the following: 90% oppose using chickens bred to grow so fast they often become crippled under their own weight and support switching to breeds with higher welfare outcomes 88% support ending live-shackle slaughter in favor of less cruel systems that eliminate the suffering caused by shackling, shocking, and slitting the throats of conscious animals 88% oppose extreme crowding by which each chicken is provided with less than a square foot of floor space 86% support banning these conditions even if per-pound cost of chicken meat increases Respondents also strongly support measures such as keeping chicken litter clean enough to prevent eye sores, flesh burns, and respiratory distress; providing environmental enrichment, such as straw bales and pecking objects, so chickens can engage in natural behaviors; improving lighting standards, including at least six hours of darkness each day to avoid further accelerating the chickens' growth; and implementing third-party auditing programs to ensure laws and commitments are not violated.The poll was conducted just days after the release of an undercover investigation exposing sadistic animal abuse at more than a dozen Lilydale chicken supplier farms. The investigation revealed workers ripping chickens' legs off, hitting and kicking chickens, and performing crude sex acts with the birds.Many leading food companies, including Burger King, Tim Hortons, and Boston Pizza, have already adopted meaningful welfare standards to address these issues. But the nation's largest restaurant conglomerate, Cara Foods, which operates brands such as Harvey's, Milestones, and Kelsey's, has yet to commit to a comprehensive broiler welfare policy like its competitors.The online survey of 500 Canadian consumers was commissioned by Mercy For Animals and conducted by NRG Research Group June 15–20, 2017.

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