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/Jun/2009
Edney Pereira da Silva, Demósthenes Arabutan Travassos da Silva, Carlos Bôa-Viagem Rabello, Rodrigo Barbosa Lima, Michele Bernardino Lima, Jorge Vitor Ludke
DOI: 10.1590/S1516-35982009000600012
The objective of this work was to determine the physicochemical composition and metabolizable energy values of guava and tomato meal for free range broilers. The physicochemical composition was analyzed and later the metabolism assay was performed with sixty Caipirão lineage 65-day-old free range broilers distributed in a completely randomized design with three treatments and five replicates of four birds each. The treatments were: reference diet and two test diets, one with 70% of reference diet and 30% of guava residue […]
Keywords: amino acid; free range broilers; metabolizable energy; residue by-products