Evaluation of ad libitum acidified milk replacer programs for dairy calves
نویسندگان
چکیده
منابع مشابه
Changes in tetracycline susceptibility of enteric bacteria following switching to nonmedicated milk replacer for dairy calves.
A randomized intervention study was conducted to determine if discontinuing use of calf milk replacer medicated with oxytetracycline results in increased tetracycline susceptibility in Salmonella and Campylobacter spp. and Escherichia coli in dairy calves over a 12-month period. Dairy herds with enteric bacteria with known low tetracycline susceptibility were enrolled for the study. Fecal sampl...
متن کاملEvaluation of a colostrum supplement, with or without trypsin inhibitor, and an egg protein milk replacer for dairy calves.
Forty-eight Holstein bull calves were assigned to a 2 x 2 x 2 factorial arrangement in a completely randomized block design. Main effects were colostrum versus a serum-derived colostrum supplement, 0 versus 1 g of trypsin inhibitor added at the initial 2 feedings, and milk replacer containing 0 or 50% CP from whole egg. Calves were bled at 0, 6, 12, 18, and 24 h after birth for determination of...
متن کاملUtilization of Soymilk as Milk Replacer for Calves
An experiment was conducted to study the utilization of soymilk as milk replacer for raising calves. Nine crossbred calves were selected and divided into three groups on the basis of their body weight and genotype. The calves of group A were reared by cow milk, group B reared by strained soymilk and group C reared by unstrained soymilk. It was found that, total body weight gain of group A, B an...
متن کاملAppendix H Management of Whole Milk, Waste Milk, Pasteurized Milk, Acidified Milk and Combinations Index: I. Feeding Pasteurized Milk to Dairy Calves – BAMN
Index: I. Feeding Pasteurized Milk to Dairy Calves – BAMN II. Precautions for Feeding Raw Waste Milk – Dairy & Animal Science, Pennsylvania State University, www.das.psu.edu/dairy/ III. Considerations for using Commercial On-Farm Pasteurization Systems Department of Dairy and Animal Science, The Pennsylvania State University, www.das.psu.edu/dairy/ IV. Calf Note #148 – Supplementing waste milk ...
متن کاملEffects of spray-dried animal plasma in calf milk replacer on health and growth of dairy calves.
Male Holstein calves (n = 120) purchased from local dairy farms were fed one of three calf milk replacers for 42 d. Experimental milk replacers were formulated to contain whey protein concentrate (WPC) as the primary protein source or WPC plus 5% spray-dried bovine plasma (SDBP) or spray-dried porcine plasma (SDPP). The SDPP was heated to remove heat-insoluble materials and provide products wit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2013
ISSN: 0022-0302
DOI: 10.3168/jds.2012-6132