منابع مشابه
Dairy Veterinary Newsletter
“Gradual dryoff” is the practice of skipping some milkings before cessation of milking a cow at the end of lactation. I was taught in agricultural and vet school classes that this was to be avoided; abrupt dryoff no skipped milkings is physiologically superior for the cow. Nevertheless, like most dairy veterinarians, I experienced clients using gradual dryoff sometimes. When I was a resident at...
متن کاملDairy Veterinary Newsletter
Colostrum and milk fed to dairy calves become remarkably high in total bacteria count (cfu/ml) during summer weather unless they are refrigerated and/or fed very soon after collection. A paper that we published in 2012 examines the seasonal effect of milk kept at ambient temperature following pasteurization; the bacteria count rises to very high levels again in just a few hours during typical s...
متن کاملAccreditation of veterinary inspection systems.
Accreditation of Veterinary Services could be a key factor in facilitating international recognition of certificates. For this to occur, accreditation must be conducted within the international normative framework on compliance evaluation. The EN 45004 standard for inspection bodies is the most appropriate organisational reference. It makes a clear distinction between the technical activity of ...
متن کاملVeterinary antibiotics in dairy products from Kumasi, Ghana
Consumption of traces of veterinary drug residues through dairy products could have adverse effects on human health. There is, therefore, the need for routine monitoring of drug residues in dairy products on the market. In this study, fresh milk, cheese, and yogurt being sold at different points in the Kumasi metropolis were analyzed for residues of chloramphenicol, sulfathiazole, sulfamethoxaz...
متن کاملVeterinary dairy herd fertility service provision in seasonal and non-seasonal dairy industries - a comparison
The decline in dairy herd fertility internationally has highlighted the limited impact of traditional veterinary approaches to bovine fertility management. Three questionnaire surveys were conducted at buiatrics conferences attended by veterinary practitioners on veterinary dairy herd fertility services (HFS) in countries with a seasonal (Ireland, 47 respondents) and non-seasonal breeding model...
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ژورنال
عنوان ژورنال: Journal of Comparative Pathology and Therapeutics
سال: 1901
ISSN: 0368-1742
DOI: 10.1016/s0368-1742(01)80004-7