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/Sep/2009
Cristiana Andrighetto, André Mendes Jorge, Rafael da Costa Cervieri, Thalita Oliveira Cucki, Érico Rodrigues, Mário de Beni Arrigoni
DOI: 10.1590/S1516-35982009000900018
The objective of this study was to evaluate the correlations between the measurements obtained by ultrasound and from the carcass and follow the development of the ribeye and fat thickness in buffaloes at different feedlot stages. Twenty castrated, hornless Murrah buffaloes were used. The buffaloes were separated into four groups that were slaughtered at 75, 100, 125, 150 days of feedlot. The measurements taken by ultrasound when the buffaloes reached the slaughter point and from the carcass after the slaughter […]
Keywords: fat thickness; ribeye; water buffaloes
Ronaldo Lopes Oliveira, Diêni Maria Pereira Assunção, Marco Aurélio Alves de Freitas Barbosa, Márcio Machado Ladeira, Manoel Messias Pereira da Silva, Alessandra Gimenez Mascarenhas, [...]
01/Jun/2007
Ronaldo Lopes Oliveira, Diêni Maria Pereira Assunção, Marco Aurélio Alves de Freitas Barbosa, Márcio Machado Ladeira, Manoel Messias Pereira da Silva, Alessandra Gimenez Mascarenhas, [...]
DOI: 10.1590/S1516-35982007000300029
The objective of this trial was to evaluate the effect of different dietary fat sources on intake, digestibility, and plasma urea N in feedlot water buffalo steers. Thirteen castrated Murrah steers averaging 297±9 kg of body weigh were assigned to one of the following three treatments: no added fat (control), soybean oil or whole soybean in a completely randomized design. The experiment lasted 84 days with three experimental periods of 28 days each. Samples of feeds, orts and feces were […]
Keywords: feedlot; soybean oil; water buffaloes; whole soybean