Dependence of primary and secondary sex ratio on the rapidity of sedimentation of bull semen.
D000034:Abortion, Veterinary; D000818:Animals; D002417:Cattle; D011232:Chemical Precipitation; D004530:Egg Yolk; D005260:Female; D007315:Insemination, Artificial; D008297:Male; D008892:Milk; D011247:Pregnancy; D012661:Semen; D012744:Sex Ratio