Effects of feeding feed grade animal fat on the rate of gain, feed efficiency and carcass traits of growing-finishing swine-(1)-Comparisons between different crosses, and sexes

alimentation des animaux animal fats animal feeding backfat canal animal carcasse carcasses cerdo corps gras animal feed intake gain de poids ganancia de peso grasas animales growth period lard gras peso poids porcin prise alimentaire (animaux) swine tocino dorsal weight weight gain