title: Adaptation of rumen microorganisms to biuret as an NPN supplement to low quality roughage rations for cattle and sheep.
mesh_terms: D000222:Adaptation, Physiological; D000641:Ammonia / Q000378:metabolism; D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002404:Catheterization; D002417:Cattle; D002498:Centrifugation; D003368:Gossypium; D008297:Male; D009584:Nitrogen / Q000378:metabolism*; D012417:Rumen / Q000378:metabolism / Q000382:microbiology*; D012639:Seeds; D012756:Sheep; D013213:Starch; D013997:Time Factors; D014508:Urea / Q000378:metabolism*; D003313:Zea mays
chemical_list: D000641:Ammonia; D014508:Urea; D013213:Starch; D009584:Nitrogen