Ureumammonisering van koring-, hawer- en garsstrooi en hawerhooi. 1. Laboratoriumondersoek na die invloed van vogpeil, ureumpeil
The effect of treatment on the chemical composition and in vitro organic matter digestibility (IVOMD) of wheat, oat and barley straw and oat hay at 25 °C was investigated in a 4x3x2x5 factorial experiment. Apart from the four roughages, urea…