Effect of protein supplementation on the growing and fattening performance and economic viability of post-weaning feedlot Canchim crossbred calves

calves cottonseed meal crecimiento croissance crossbreds destete engorde engraissement farelo fattening feedlot feedlots growth productos del cruzamiento produit de croisement sevrage soja soybean meal suplementos supplements ternero tortas de soja tourteau de coton tourteau de soja veau weaning