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نمایش تعداد 1-10 از 309
Reproductive performance in a select sample of dairy herds
ناشر: American Dairy Science Association
سال: 2013
Meta analysis of factors that affect the utilization efficiency of phosphorus in lactating dairy cows
ناشر: American Dairy Science Association
سال: 2013
Effect of dietary phytate on phosphorus digestibility in dairy cows
ناشر: American Dairy Science Association
سال: 2013
Oral supplementation of medium chain fatty acids during the dry period supports the neutrophil viability of peripartum dairy cows
ناشر: Cambridge University Press
سال: 2013
Relationship between postmilking standing duration and risk of intramammary infection in freestall housed dairy cows milked 3 times per day
ناشر: American Dairy Science Association
Effect of a dietary cellulase/xylanase enzyme mixture on dairy cow performance
سال: 2008
خلاصه:
(Lewis et al. 1995; Beauchemin and Rode, 1996). The objective of present study was to determine the effects of an enzyme
mixture (Natuzyme, Bioproton Pty Ltd, Australia) on dairy cow performance....
Effects of choline and rumen protected choline (Reashure®) on energy-related biochemical metabolites of lactating dairy cows
سال: 2008
خلاصه:
Effects of choline and rumen protected choline (Reashure®) on energy-related biochemical metabolites of lactating dairy cows...
Response of Holstein Dairy Cows to Different High Content Pectin Sources
سال: 2010
خلاصه:
We evaluated the influence of different high content pectin sources on feed intake, NDF
intake, milk production and composition and ruminal pH of lactating dairy cows with four 3-
wk periods. In this experiment eight primiparous early...