[Different pea varieties and increasing amounts of peas in feed mixtures for broilers]

animal litter broiler chickens cama (animales) chemical composition composition chimique feed crops feed intake gain de poids ganancia de peso guisante mortalidad mortalite mortality nutritive value peas plantas forrajeras pois pollo de engorde poulet de chair prise alimentaire (animaux) rat rata rats valeur nutritive valor nutritivo variedades varieties weight gain