title: Natural intake and practical supplementation of trace elements in diets for livestock.
mesh_terms: D000383:Agriculture; D000820:Animal Diseases / Q000517:prevention & control; D000821:Animal Feed / Q000032:analysis; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle; D003612:Dairying; D003677:Deficiency Diseases / Q000517:prevention & control; D005260:Female; D008297:Male; D012756:Sheep; D014131:Trace Elements / Q000032:analysis
chemical_list: D014131:Trace Elements