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/Aug/2000
Cristina Fontes Araújo Viana, Martinho de Almeida e Silva, Aldrin Vieira Pires, Ricardo da Fonseca, Paulo Rubens Soares
DOI: 10.1590/S1516-35982000000400017
This study was conducted to evaluate the difference among genetic groups and the effects of diets with different levels of metabolizable energy for broilers. The performance and carcass quality of seven genetic groups (M1C1, C1C1, C2C2, M1C2, C2F1, C1F1 and M1F1) of broilers obtained from the cross among two lines developed by UFV (M1 and F1) and two mainly trade mark lines (C1 and C2) were determined. The chickens were randomly allocated to 84 different boxes (15 birds/box and 12 […]
Keywords: broilers; carcass; genetic groups; levels of energy