Effects of physical treatment of barley and rapeseed meal in dairy cows given grass silage-based diets

alimentation des animaux animal feeding barley cebada cereales forrajeros composition globale dairy cows ensilado ensilage (produit) feed cereals feed intake feed processing harina de colza lait leche milk milk yield orge prise alimentaire (animaux) proximate composition rapeseed meal rendement laitier rendimiento lechero silage tourteau de colza traitement d'aliments pour animaux vacas lecheras