Some ejaculate characteristics and observations on the libido of a South Devon bull in northern Nigeria.
D000818:Animals; D002417:Cattle / Q000502:physiology*; D007989:Libido; D008297:Male; D009549:Nigeria; D012661:Semen / Q000032:analysis* / Q000166:cytology; D012726:Sexual Behavior, Animal; D013094:Spermatozoa / Q000002:abnormalities; D014329:Tropical Climate