Nutritional management of growing-finishing pigs

alimentation des animaux amino acids animal feeding besoin nutritionnel cerdo costos costs crecimiento croissance efficiency eficacia energia energie energy engorde engraissement fattening feed conversion efficiency feed intake feeding level gain de poids ganancia de peso genotipos genotypes growth lisina lysine necesidades de nutrientes niveau d'alimentation nivel alimenticio nutritional requirements porcin prise alimentaire (animaux) proteine proteins sex sexe sexo swine weight gain