Predicting Average Feed Intake of Lactating Holstein Cows Fed Totally Mixed Rations

A dry matter intake (DMI) prediction equation was estimated by using a data file that contained 124 treatment means collected from published studies. Animal factors considered for inclusion in the prediction model were body weight (BW) and its natural logarithm, BW0.75, milk yield (MY) and its natur...

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Veröffentlicht in:	Journal of dairy science 2003-01, Vol.86 (1), p.309-323
Hauptverfasser:	Fuentes-Pila, J., Ibañez, M., De Miguel, J.M., Beede, D.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal Feed Animal Nutritional Physiological Phenomena Animal productions Animals Biological and medical sciences Cattle - physiology Dietary Fiber - administration & dosage Eating feed intake Female Fundamental and applied biological sciences. Psychology Holstein intake model Lactation - physiology Mathematics Models, Biological prediction equation Regression Analysis Terrestrial animal productions Vertebrates
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