[Sexual behavior of bulls and its influence on semen quality under production conditions].
D000367:Age Factors; D000818:Animals; D001835:Body Weight; D002417:Cattle / Q000502:physiology*; D007989:Libido; D008297:Male; D012661:Semen; D012726:Sexual Behavior, Animal
Zachowanie płciowe buhajów i jego wpływ na cechy nasienia w warunkach produkcyjnych