Influence of housing and management factors on reproductive efficiency of swine.
D000818:Animals; D001947:Breeding; D004971:Estrus; D005260:Female; D005298:Fertility; D006799:Housing, Animal; D008297:Male; D011247:Pregnancy; D012098:Reproduction; D012621:Seasons; D013552:Swine / Q000502:physiology*; D013696:Temperature