[Partial substitution of extracted soy-bean meal by urea in mixtures of concentrates used in calf rearing].
D000367:Age Factors; D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle / Q000254:growth & development*; D005260:Female; D005503:Food Additives; D008297:Male; D009751:Nutritional Requirements; D013025:Glycine max; D014508:Urea / Q000008:administration & dosage*
D005503:Food Additives; D014508:Urea
Partieller Ersatz von Sojaextraktionsschrot durch Harnstoff in Kraftfuttergemischen bei der Aufzucht von Kälbern