title: Utilization of non-protein nitrogen in the production of animal protein.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000641:Ammonia / Q000378:metabolism; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001419:Bacteria / Q000378:metabolism; D001426:Bacterial Proteins / Q000096:biosynthesis*; D004032:Diet; D004044:Dietary Proteins / Q000378:metabolism; D004467:Economics; D009584:Nitrogen / Q000378:metabolism*; D012417:Rumen / Q000378:metabolism* / Q000382:microbiology; D014508:Urea / Q000378:metabolism
chemical_list: D000596:Amino Acids; D001426:Bacterial Proteins; D004044:Dietary Proteins; D000641:Ammonia; D014508:Urea; D009584:Nitrogen