title: Intake and digestion of barley straw by sheep given expelled groundnut meal with different amounts of calcium.
mesh_terms: D000821:Animal Feed; D000818:Animals; D010367:Arachis; D001806:Blood Urea Nitrogen; D002136:Calcium, Dietary / Q000008:administration & dosage* / Q000378:metabolism; D004063:Digestion; D002523:Edible Grain; D005243:Feces / Q000032:analysis; D006801:Humans; D009584:Nitrogen / Q000652:urine; D009821:Oils / Q000008:administration & dosage; D012756:Sheep / Q000378:metabolism*
chemical_list: D002136:Calcium, Dietary; D009821:Oils; D009584:Nitrogen