title: [Fertility disturbances on cattle farms (author's transl)].
abstract: This paper deals with the problem of subfertility on farms and covers such aspects as the previous relevant history of the farm, the analysis of fertilisation results, and possible causes of a farm's subfertility. Since imperfection in the management generally form the most important cause of the problem, this point is treated in greater detail. Particularly the detection of oestrus and perinatal hygiene are discussed.
mesh_terms: D000367:Age Factors; D000822:Animal Husbandry / Q000592:standards*; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle; D004971:Estrus; D005260:Female; D006920:Hygiene; D007246:Infertility / Q000209:etiology / Q000662:veterinary*; D007315:Insemination, Artificial / Q000662:veterinary*; D008297:Male; D007744:Obstetric Labor Complications / Q000662:veterinary; D011247:Pregnancy; D012661:Semen
vernacular_title: Stoornissen in de fertiliteit op het rundveebedrijf