Effect of induction of subacute ruminal acidosis on milk fat profile and rumen parameters
نویسندگان
چکیده
منابع مشابه
Effects of induced subacute ruminal acidosis on milk fat content and milk fatty acid profile.
Two lactating dairy cows fitted with a rumen cannula received successively diets containing 0%, 20%, 34% and again 0% of wheat on a dry matter basis. After 5, 10 and 11 days, ruminal pH was measured between 8:00 and 16:00 hours, and milk was analysed for fat content and fatty acid profile. Diets with 20% and 34% wheat induced a marginal and a severe subacute ruminal acidosis respectively. After...
متن کاملThe Effects of Subacute Ruminal Acidosis on Milk Fatty Acid Profile in Dairy Cattle
Corresponding Author: O. ALZahal Department of Animal Biosciences, University of Guelph, Ontario, Canada N1G 2W1, Canada Email: [email protected] Abstract: The objective of this experiment was to examine the effect of Subacute Ruminal Acidosis (SARA) on milk fatty acid (FA) profiles with emphasis on odd-chain and branched-chain FA. Sixteen multiparous Holstein dairy cows (618±35 kg of body w...
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چکیده ندارد.
15 صفحه اولInvestigations on rumen and claw health of different wild ruminants related to subacute ruminal acidosis
In this study four ruminant species of Nuremberg Zoo were evaluated for subacute ruminal acidosis according to the feeding management. Parameters of microbiological fermentation of the rumen as well as rumen tissue samples were examined. Additionally, investigations on claw health, in terms of laminitis were made. Three of the four species, all grassand roughage feeders, showed severe character...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2010
ISSN: 0022-0302
DOI: 10.3168/jds.2010-3158