Comparison of the fertility of bovine semen collected by artificial vagina and electro-ejaculation from bulls with low libido.
D000818:Animals; D002417:Cattle; D002465:Cell Movement; D004542:Ejaculation; D005260:Female; D005298:Fertility; D007315:Insemination, Artificial / Q000295:instrumentation / Q000662:veterinary*; D007989:Libido; D008297:Male; D008961:Models, Structural; D011247:Pregnancy; D012661:Semen; D013094:Spermatozoa / Q000502:physiology; D014621:Vagina