Effects of sexual preparation on sperm output, semen characteristics and sexual activity of beef bulls with a comparison to dairy bulls.
D000818:Animals; D002417:Cattle / Q000502:physiology*; D002452:Cell Count; D002465:Cell Movement; D004542:Ejaculation; D008297:Male; D012661:Semen; D012726:Sexual Behavior, Animal; D013094:Spermatozoa / Q000166:cytology*