The National Dairy Heifer Evaluation Project: A Profile of Heifer Management Practices in the United States
نویسندگان
چکیده
منابع مشابه
The National Dairy Heifer Evaluation Project: a profile of heifer management practices in the United States.
The National Dairy Heifer Evaluation Project was a cooperative, USDA-sponsored project involving state agricultural departments, the Cooperative Extension Service, the National Agricultural Statistics Service, and the Animal and Plant Health Inspection Service. A series of retrospective and prospective descriptive surveys using a multiple list and area frame sampling technique were conducted. I...
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چکیده ندارد.
15 صفحه اولAn advisory tool to improve management practices affecting calf and heifer welfare on dairy farms.
We developed an advisory tool addressing 10 critical areas of calf and heifer management, including calving management, care to newborn calves and painful procedures, colostrum management, cow-calf separation, calf feeding, weaning, calf housing, heifer feeding, heifer housing, and general monitoring. Targets and indicators for each critical area were validated by a panel of experts and maximum...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1994
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(94)77096-x