Abomasal infusion of glucose and fat: effect on digestion, production, and ovarian and uterine functions of cows

Four ruminally cannulated lactating dairy cows, arranged in a 4 X 4 Latin square design, were infused abomasally with water (control), 1 kg/d of glucose, 0.45 kg/d of tallow, and 0.45 kg/d of yellow grease. Cows were synchronized for estrus within each 35-d period by injection of a GnRH agonist foll...

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Veröffentlicht in:Journal of dairy science 1997-07, Vol.80 (7), p.1315-1328
Hauptverfasser: Oldick, B.S. (The Ohio State University, Columbus, OH.), Staples, C.R, Thatcher, W.W, Gyawu, P
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Sprache:eng
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