A new research study shows the majority of keel bone damage originates from collisions with perches inside the layer house.
Dr. Maja Makagon, assistant professor of applied animal behavior at University of California, Davis’ Department of Animal Science, discussed the results of a study conducted to analyze keel bone damage in a layer environment. Makagon, who spoke on April 19 as part of the Egg Industry Center Egg Industry Issues Forum in Columbus, Ohio, said the study utilized accelerometers and 3D imaging technology to study the force of the collisions and measure their effects on the keel bone.
The keel is an extension of the sternum that provides an anchor for the bird’s wing muscles and provides leverage for flight. As laying hens are being removed from a conventional cage environment, Makagon said, keel integrity is increasingly seen as an indicator of animal welfare. Damaged keels are associated with increased mortality, reduced egg production and egg quality, and keel damage is likely associated with pain for the animal. READ MORE
The research project is part of the Association’s comprehensive research program encompassing all phases of poultry and egg production and processing.
Dr. Benham Abasht and colleagues at the Univ. of Delaware found that the early lesions of the condition could be found in the breast tissue of one-week old broilers, and the first stage of the condition involves inflammation of the veins in the breast tissue and accumulation of lipid around the affected veins. The study went onto say that this condition was followed over time by muscle cell death and replacement by fibrous and fatty tissue. Genetic analyses also indicated that there was dysfunction in lipid metabolism in affected birds. This new understanding that inflammation of veins is the likely cause of wooden breast lesions in broilers will provide important direction for future research on this condition. READ MORE
August 31, 2015 – A sold-out crowd of 250 gathered at War Memorial Hall at the University of Guelph on August 27 to hear world-renowned animal behaviourist Dr. Temple Grandin give a keynote presentation.
Dr. Grandin addressed the audience for an hour, talking on the subject of how different minds solve problems. She then met with attendees at a reception following her presentation.
Dr. Grandin is an inspiration to people with autism for her work as an animal behaviorist. Dr. Grandin has developed humane livestock handling systems, and has worked as a consultant to the livestock handling industry on animal care standards. She has, in addition, designed processing facilities in which half the cattle in the United States are handled while working for Burger King, McDonalds, Swift and others.
Dr. Grandin was in Ontario assisting with the Professional Animal Auditor Certification Organization training (PAACO). The organization’s mission is to promote the humane treatment of animals through education and certification of animal auditors.
Dr. Grandin was named by Time Magazine as one of 2010’s “100 most influential People in the World”. HBO also produced the award-winning biographical film on her life entitled Temple Grandin. She currently speaks around the world on both autism and animal behaviour.
The event was organized as a fundraiser for Farm & Food Care Canada. The charitable organization, based out of Guelph, cultivates appreciation for food and farming by connecting Canadian farm gates to our dinner plates. Farm & Food Care is a coalition of farmers and associated businesses proactively working together with a commitment to provide credible information and strengthen sustainable food and farming for the future.
For more information on the initiatives of Farm & Food Care Canada, please visit www.farmcarefoundation.ca.
September 18, 2014 - A recent controlled study performed by a research team at Iowa State University demonstrated that under simulated field conditions (those normally seen in swine trailers) an Accelerated Hydrogen Peroxide® (AHP®) disinfectant was able to kill 100 per cent of the Porcine epidemic diarrhea virus (PEDv)in the presence of both light and high (up to 25 per cent) amounts of fecal matter.
In addition, the study showed the potential of decreasing the number of steps needed to properly decontaminate a trailer, thus making the whole process more efficient and cost effective.
The results of the study will soon be submitted for peer review publication.
Health Canada has approved the disinfectant, known as Accel®, for killing the most difficult non-enveloped and enveloped viruses and mycobacterium. Accel also acts as a cleaner and does not normally require a pre-cleaning step.
Other benefits include the fact that Accel is a more user friendly disinfectant to use, does not require the use of PPE when being applied, and is also environmentally friendly.
Accel is distributed by Ogena Solutions LLC and patented and manufactured by Virox Technologies Inc. Farm Guard Products has partnered with Ogena Solutions LLC in distributing Accel to the Canadian farmed animal industry.
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PIC Research DayWed May 10, 2017 @10:00AM - 04:00PM
Western Meeting of Poultry Clinicians and PathologistsWed May 17, 2017
B.C. Poultry SymposiumThu May 18, 2017
Turkey Academy 2017Thu Jun 01, 2017 @ 8:30AM - 02:30PM
Canadian Meat Council 97th Annual ConferenceMon Jun 05, 2017