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/Mar/2010
Eduardo Henrique Bevitori Kling de Moraes, Mário Fonseca Paulino, Sebastião de Campos Valadares Filho, Kamila Andreatta Kling de Moraes, Edenio Detmann, Marcos Gonçalves de Souza
DOI: 10.1590/S1516-35982010000300021
The objective of this study was to evaluate the effect of the frequency of protein supplementation on the nutritional characteristics of beef cattle during the dry season. Five Nellore crossbred steer were used 290.0 kg LW, fistulated in the rumen and esophagus, distributed in a 5 × 5 Latin square design. The experimental area consisted of five 0.40 ha Brachiaria decumbens paddocks. The experiment consisted of five 15-day experimental periods, with the first seven days for the animals to adapt. […]
Keywords: digestibility; frequency of supplementation; intake; self-feed supplementation