title: Influence of dietary nitrogen source, concentrate level and biuret level in sheep on the adaptation of rumen microorganisms to biuret as a nonprotein nitrogen source.
mesh_terms: D000220:Adaptation, Biological; D000577:Amides / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology; D000641:Ammonia / Q000378:metabolism; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002482:Cellulose / Q000008:administration & dosage; D003369:Cottonseed Oil; D004040:Dietary Carbohydrates / Q000008:administration & dosage; D004063:Digestion; D005285:Fermentation; D009584:Nitrogen / Q000378:metabolism*; D012417:Rumen / Q000382:microbiology*; D012756:Sheep; D013213:Starch; D013997:Time Factors; D014508:Urea / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology*; D003313:Zea mays
chemical_list: D000577:Amides; D003369:Cottonseed Oil; D004040:Dietary Carbohydrates; D000641:Ammonia; D014508:Urea; D002482:Cellulose; D013213:Starch; D009584:Nitrogen