Low cost milk production.
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002118:Calcium / Q000097:blood; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control; D003612:Dairying; D004467:Economics; D001068:Feeding and Eating Disorders / Q000209:etiology; D005260:Female; D006801:Humans; D008274:Magnesium / Q000097:blood; D008892:Milk; D009135:Muscular Diseases / Q000209:etiology; D009748:Nutrition Disorders / Q000662:veterinary*; D010758:Phosphorus / Q000097:blood
D010758:Phosphorus; D008274:Magnesium; D002118:Calcium