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/2007
Marcos Jun Iti Yokoo, Lucia Galvão de Albuquerque, Raysildo Barbosa Lôbo, Roberto Daniel Sainz, José Marques Carneiro Júnior, Luiz Antônio Framartino Bezerra, [...]
DOI: 10.1590/S1516-35982007000800008
Data consisting of standardized weights at 120, 210, 365, 450 and 550 days of age (W120, W210, W365, W450 and W550), hip height at 18 months of age (HH) and standardized scrotal circumferences (SC) at 365, 450 and 550 days of age (SC365, SC450 and SC550) of Nelore animals born between 1998 and 2003, from ten ranches in six Brazilian States were used to estimate (co)variance components. Analyses were done by Restricted Maximum Likelihood methodology using single trait, two and […]
Keywords: beef cattle; Bos indicus; genetic correlations; heritability; standardized weight