Synthesis of microbial protein from ammonia in the sheep's rumen and the proportion of dietary nitrogen converted into microbial nitrogen.

Ammonia/metabolism Animal Feed Animals Bacterial Proteins/analysis,biosynthesis Eukaryota/analysis Female Medicago sativa Nitrogen/analysis Quaternary Ammonium Compounds/metabolism Radioisotopes Rumen/analysis,microbiology Sheep

Bacterial Proteins Quaternary Ammonium Compounds Radioisotopes Ammonia Nitrogen