title: Release of nitrogen, sulphur, phosphorus, calcium, magnesium, potassium and sodium from four tropical hays during their digestion in nylon bags in the rumen.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism; D002417:Cattle; D004063:Digestion; D008274:Magnesium / Q000378:metabolism; D008297:Male; D009584:Nitrogen / Q000378:metabolism; D009757:Nylons; D010758:Phosphorus / Q000378:metabolism; D010944:Plants; D006109:Poaceae; D011188:Potassium / Q000378:metabolism; D012417:Rumen / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism; D013455:Sulfur / Q000378:metabolism
chemical_list: D009757:Nylons; D010758:Phosphorus; D013455:Sulfur; D012964:Sodium; D008274:Magnesium; D009584:Nitrogen; D011188:Potassium; D002118:Calcium