Soybean products as a protein source in milk replacers for calves
نویسندگان
چکیده
منابع مشابه
Milk Replacers and Bovine Spongiform Encephalopathy in Calves, Japan
infection raise questions about the real pathogenic role of these viruses. As with other polyomaviruses, WUPyV and KIPyV could establish persistent and latent infections with likely asymptomatic reactivations (5), and detection of these viruses could also refl ect a long-term shedding from previous acute episode. Recently published studies have not shown a pathogenic role for these new polyomav...
متن کاملLiquid egg as an alternative protein source in calf milk replacers.
The use of alternative proteins in milk replacer has been evaluated for their ability to decrease the cost of milk replacers without negatively impacting performance of the calf. Three studies were conducted to evaluate the performance of calves fed milk replacer utilizing liquid egg as an alternative protein and to determine the optimal concentration of liquid egg to include in milk replacers....
متن کاملHydrolyzed feather meal as a protein source for growing calves.
Growth, digestion and in situ studies were conducted to determine the protein value of hydrolyzed feather meal (Fth) for growing ruminants. Dacron bags containing blood meal (BM), Fth, corn gluten meal (CGM) and soybean meal (SBM) were suspended in the rumen of two steers for 12 h to estimate escape protein. The escape protein value for Fth, 69.1%, was less than that for BM (82.8%) and CGM (80....
متن کاملProtein and fat sources for intensive milk replacers
Many dairy producers and calf growers evaluate milk replacers on the basis of cost without considering what value is received for the dollars spent. When someone sells a milk replacer at substantially lower prices than the competition, producers are confused and can’t see why prices differ so much. Frequently the old adage, “if something sounds too good to be true, it probably is” fits well in ...
متن کاملA Comparison of Once-daily and Twice-daily Feeding of Milk Replacers to Dairy Calves
Thirty-two Friesian calves less than one week old were purchased at a country market and fed a milk replacer at two rates, the feed being given as either one or two feeds only. Lucerne hay was available ad libitum from the start of the trial with restricted access to crushed oats after one month. The mean body weights of the once.-daily fed calves were higher than those of the twice-daily fed c...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 1986
ISSN: 2378-5977
DOI: 10.4148/2378-5977.3057