title: Mating management.
abstract: The mating management of pigs is conducted under a wide spectrum of management techniques because females are variously hand-mated, pen-mated, or artificially inseminated. Factors that may affect the onset of estrus when hand-mating are boar exposure, method of housing females after weaning, season, type of facilities, and parity. The expression of sexual behavior in both male and female pigs can be influenced by a variety of physiologic, psychological, and environmental factors. To optimize the efficiency of estrous detection, females should not receive boar stimuli just prior to estrous detection when either hand-mated or artificially inseminated. When females are pen-mated, management procedures need to be employed to prevent an excessive number of estrous females from accumulating, which leads to a decrease in boar fertility.
authors.affiliation: Department of Animal Sciences, University of Nebraska, Lincoln.
authors.forename: D G
authors.initials: DG
authors.lastname: Levis
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D001947:Breeding; D004971:Estrus / Q000502:physiology*; D004972:Estrus Detection / Q000662:veterinary; D005260:Female; D005298:Fertility; D008297:Male; D011247:Pregnancy; D012726:Sexual Behavior, Animal; D013552:Swine / Q000502:physiology*