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.
29/Jul/2020
Ricardo Alves de Araújo
, Roberto Cláudio Fernandes Franco Pompeu
, Magno José Duarte Cândido
, Marcos Cláudio Pinheiro Rogério
, Ronaldo Carlos Lucas
, Samuel Rocha Maranhão
, [...]
ABSTRACT We aimed to evaluate the lactation curves, composition, and fatty acid profile of milk of lactating goats fed diets containing detoxified castor cake (DCC) by alkaline solutions during 150 days of lactation. Twenty-four Saanen and Anglo Nubian goats, approximately 17 months old (first lactation) and 43±2.97 kg body weight, were distributed in a completely randomized block design with eight replicates. Treatments consisted of three diets, one containing soybean meal (SM) and two others containing DCC, with calcium hydroxide [Ca(OH)2] […]
Keywords: Anglo Nubian; persistence; ricin; Saanen
29/Jul/2020
Ricardo Alves de Araújo
, Roberto Cláudio Fernandes Franco Pompeu
, Magno José Duarte Cândido
, Marcos Cláudio Pinheiro Rogério
, Ronaldo Carlos Lucas
, Samuel Rocha Maranhão
, [...]
ABSTRACT The objective was to evaluate the intake, digestibility, nitrogen balance, and metabolic profile of lactating goats fed diets containing detoxified castor cake (DCC) by alkaline solutions during 150 days of lactation. Twenty-four Saanen and Anglo Nubian goats, approximately 17 months old (first lactation) and body weights of 43±2.97 kg, were distributed in a completely randomized block design with eight replicates. Treatments consisted of three diets, one containing soybean meal (SM) and two others containing DCC, with calcium hydroxide [Ca(OH)2] […]
Keywords: Anglo Nubian; persistence; ricin; Saanen; toxicity
Juliana Variz Cobianchi, André Soares de Oliveira, José Maurício de Souza Campos, Amanda Vasconcelos Guimarães, Sebastião de Campos Valadares Filho, Flávio Pereira Cobianchi, [...]
01/Oct/2012
Juliana Variz Cobianchi, André Soares de Oliveira, José Maurício de Souza Campos, Amanda Vasconcelos Guimarães, Sebastião de Campos Valadares Filho, Flávio Pereira Cobianchi, [...]
DOI: 10.1590/S1516-35982012001000015
The effect of replacing of 0; 0.33; 0.67 and 1.0 (kg/kg) of soybean meal (SBM) by undecorticated castor seed meal treated with calcium oxide (CMT – 60 g/kg) was evaluated on performance and efficiency of nutrient utilization in dairy cows. Sixteen Holstein and crossbred cows were distributed in four 4 × 4 latin squares. Animals received concentrated feed at a ratio of 1 kg for 3 kg of milk produced, in the natural matter. The diets had the same amount […]
Keywords: digestibility; intake; milk production; nitrogenous compounds; ricin; Ricinus communis L