The effect of changes in feeding patterns on the performance of pigs.
D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001066:Appetite; D001522:Behavior, Animal; D001835:Body Weight; D003300:Copper / Q000378:metabolism; D004326:Drinking; D004435:Eating; D004777:Environment; D005511:Food Handling; D005823:Genetics; D008722:Methods; D012737:Sex Factors; D013552:Swine
D003300:Copper