Effects of alfalfa hay inclusion rate on productivity of lactating dairy cattle fed wet corn gluten feed-based diets

An experiment was conducted to evaluate the effects of varying the alfalfa inclusion rate in diets containing 31% (dry matter basis) wet corn gluten feed (Sweet Bran, Cargill Inc.). Eighty primiparous and multiparous Holstein cows averaging 178 ± 90 d in milk (mean ± SD) were randomly assigned to 1...

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Veröffentlicht in:	Journal of dairy science 2009-07, Vol.92 (7), p.3510-3516
Hauptverfasser:	Mullins, C.R, Grigsby, K.N, Bradford, B.J
Format:	Artikel
Sprache:	eng
Schlagworte:	alfalfa Animal Feed - analysis Animal productions Animals Biological and medical sciences body condition Body Constitution - physiology body weight Body Weight - physiology Cattle - physiology Cereal and baking product industries corn gluten dairy cows Dairying diet Diet - veterinary Eating - physiology experimental diets Female Food industries Fundamental and applied biological sciences. Psychology hay Holstein lactation Lactation - physiology liveweight gain Medicago sativa metabolizable energy Milk - chemistry Milk - secretion milk fat yield milk production milk yield parity (reproduction) Random Allocation Terrestrial animal productions Vertebrates Water Zea mays
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