Environmental factors appear to have a bigger impact on the microbiome found in the digestive system of commercial broiler chickens than the use of antibiotic feed additives, according to a Canadian study.
Levels of copper in broiler diets may be contributing to an increased incidence of gizzard lesions in the southeastern US.
Selecting broilers for water-conversion ratio has no effect on other economically important traits, potentially paving the way for a route to greater sustainability in production.
Help may be on the way for broiler flocks suffering from lameness caused by bacterial disease, with a new vaccine being developed and tested at the University of Arkansas as part of a project led by Adnan Alrubaye, PhD.
Abrupt rises in mortality from highly pathogenic avian influenza (HPAI) can set off alarms at any poultry farm. Such was the case last year with an outbreak in a layer flock in Iowa.
By Marcelo Lang, DVM
Farsight Consulting & Marketing Services, LLC
A drop in USDA’s broiler chicken hatchability rates from 85% to less than 80% in the past decade runs counter to the poultry industry’s improvements in production efficiency, but making just a small improvement in hatchability can create significant economic benefits.
Years of painstaking research to discover how Salmonella metabolically survive is yielding unusual insights into these resourceful bacteria.
By Jeff Winton
Founder and Chairman, Rural Minds
Owner, Wall Street Dairy, LLC
Chautauqua County, New York
The case of a turkey producer with 10-week-old turkeys experiencing respiratory distress and sudden death proved to be a difficult one to diagnose.
The keynote address of the 2023 Poultry Science Association conference featured Yuval Cinnamon, PhD, an Israeli embryologist leading a team of scientists that developed the first layer flock that produces females only.
A smartphone app that can identify and classify disease from pictures of chicken feces has been developed to aid poultry veterinarians and farmers in making accurate and swift disease diagnoses.
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