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/Jul/2010
Regis Luis Missio, Ivan Luiz Brondani, Dari Celestino Alves Filho, João Restle, Miguelangelo Ziegler Arboitte, Luciane Rumpel Segabinazzi
DOI: 10.1590/S1516-35982010000700030
The objetive in this experiment was to evaluate carcass and beef quantitative and qualitative characterstics from young bulls, slaughtered at 14-16 months of age and fed diets containing different concentrate levels. It was used sixteen Charolais- Nellore crossbreed non-castrated young bulls and fed diets containing 22; 40; 59 or 79% of concentrate. The animals were complete randomly distributed, with four replicates per diet. Initial age and body weight of the animals were 9.32 months and 192.44 kg, respectively. The animals […]
Keywords: carcass yield; comercial cuts; marbling; muscle percentage; palatability