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.
30/Sep/2019
Luciana Navajas Rennó
, Rafael Aparecido Gomes
, Taiane da Silva Martins
, Karina Costa Busato
, Marcio Machado Ladeira
, Maria Helena de Oliveira
, [...]
ABSTRACT We evaluated blood parameters of Angus and Nellore bulls fed diets with and without forage. Forty animals with initial body weight (BW) of 380±16.2 kg were housed in individual stalls. Eight bulls of each breed were fed a whole shelled corn (WSC) diet [850 g kg−1 of WCS and 150 g kg−1 of a pellet based on soybean meal, dry mater (DM) basis] or a ground corn with silage (GC) diet (300 g kg−1 of silage and 700 g […]
Keywords: blood metabolites; Bos taurus indicus; Bos taurus taurus; feed restriction; hormones
01/Feb/2005
Fabiano Nunes Vaz, João Restle, Nilton Luiz Queiroz Silva, Dari Celestino Alves Filho, Leonir Luiz Pascoal, Ivan Luiz Brondani, [...]
DOI: 10.1590/S1516-35982005000100028
This work was conducted with the objective to study three concentrate levels in the diet in combination with silage of two sorghum silage hybrids, on the carcass and meat quality of crossbred steers with Charolais or Nellore predominance. Sixty animals were finished in feedlot from 20 to 22 months, with 322 kg of initial weight, and were allotted to completely randomized design 3 x 2 x 2 factorial scheme, according to three concentrate levels (25, 35 and 45% of the […]
Keywords: Bos taurus indicus; Bos taurus taurus; carcass characteristics; marbling; meat characteristics; meat tenderness