title: [Studies on intersucking in dairy cattle (author's transl)].
abstract: Intersucking occurred on nearly 50 per cent of the farms in the Province of Utrecht. The incidence was not affected by housing systems, the size of the herd and the surface area available to each cow in cubicle stalls. It is unlikely that the animals imitate intersucking by others. Intersucking often occurs prior to evening milking, the sucking animal usually forming a steady pair with the suckled cow. Of four A.I. bulls studied, one had a significantly higher proportion of intersucking heifers among his offspring than the others. Some other factors possibly affecting the incidence of intersucking, such as the rearing system, composition of the ration and the space allotted to each cow for feeding were not studied because of insufficient information or inadequate variation of the material.
mesh_terms: D000821:Animal Feed; D000822:Animal Husbandry; D000818:Animals; D001947:Breeding; D002417:Cattle; D005260:Female; D006799:Housing, Animal; D006801:Humans; D008297:Male; D008892:Milk; D009426:Netherlands; D013391:Sucking Behavior; D011795:Surveys and Questionnaires
vernacular_title: Een onderzoek naar melkzuigen bij runderen.