title: Utilization of NPN-supplements, other than urea, by ruminants.
mesh_terms: D000821:Animal Feed; D000818:Animals; D004043:Dietary Fiber / Q000378:metabolism; D004063:Digestion; D004734:Energy Metabolism; D005526:Food, Formulated; D009584:Nitrogen / Q000378:metabolism*; D014176:Protein Biosynthesis; D012417:Rumen / Q000378:metabolism; D014508:Urea / Q000378:metabolism
chemical_list: D004043:Dietary Fiber; D014508:Urea; D009584:Nitrogen