The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
01/Dec/2004
Luciana Cardoso Cancherini, Otto Mack Junqueira, Marcelo de Oliveira Andreotti, Maria José Baptista Barbosa, Maria Cristina de Oliveira
DOI: 10.1590/S1516-35982004000800018
One experiment was conducted to study the utilization of animal by-products in broilers diets based on the concept of crude and ideal protein form 43 to 49 days of age. Sixty hundred Ross male broilers were used in a factorial arrangement 2×2+1 (two animal sources by-products – poultry viscera meal and bovine blood meal crude and ideal protein) and one basal diet (corn + soybean meal), envolving a total of five treatments with four replications of thirty broilers each. Weight […]
Keywords: bovine blood meal; broilers; ideal protein; poultry viscera meal