Induced termination of the calving season in a large dairy herd.
D000822:Animal Husbandry; D000818:Animals; D000831:Animals, Newborn; D002417:Cattle / Q000502:physiology*; D005260:Female; D007774:Lactation; D008297:Male; D011247:Pregnancy; D011270:Pregnancy, Animal; D012621:Seasons; D013997:Time Factors