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/Jun/2005
Mário Fonseca Paulino, Eduardo Henrique Bevitori Kling de Moraes, Joanis Tilemahos Zervoudakis, Emerson Alexandrino, Darcilene Maria de Figueiredo
DOI: 10.1590/S1516-35982005000300029
The effect of different energy sources in multiple supplements of self-feed on the average daily gain (ADG), total weight gain (TWG), pH and ruminal ammonia concentration of steers grazed at pasture in the wet season was evaluated. Treatments were supplements containing ground corn grain (GCG), corn, ears and cob (CEC), ground sorghum (GS) and control treatment (mineral mix – MM). Sixteen crossbreed steers with initial age and weight of 12 months old and 265 kg were used. Ruminal parameters were […]
Keywords: beef cattle; energy; self-feed; supplementation; urea