[Errors in service management as the cause of reproductive failure on 2 pig-breeding farms].
Suboptimal service management could be regarded as the cause of sows returning for a second insemination. Insemination of these farms was too early on average, particularly in those sows which came on heat for the first time in the morning.
Groenland
G J
GJ
Stichting Gezondheidsdienst voor Dieren in Gelderland, Rozendaal.
D000818:Animals; D001947:Breeding / Q000379:methods* / Q000592:standards; D004972:Estrus Detection; D005260:Female; D007315:Insemination, Artificial / Q000592:standards / Q000662:veterinary*; D008297:Male; D013552:Swine / Q000502:physiology*; D013997:Time Factors
Fouten in het dekmanagement als oorzaak van fertiliteitsstoornissen op twee varkensvermeerderingsbedrijven.