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/Aug/2006
Luiz Fernando Pigatto Gerber, Antônio Mário Penz Júnior, Andréa Machado Leal Ribeiro
DOI: 10.1590/S1516-35982006000500015
It was studied the effect of soybean meal (SBM) composition, varying in CP (SBM44%, SBM46% and SBM48%), on performance, metabolism and intestinal micrometry of broilers. Three SBM were produced from the SBM with 48.4% CP and increasing levels of toasted soybean hulls. Three hundred and twelve birds were assigned to three treatments with eight replicates. The diets were formulated for three periods: 1 to 7 days, 8 to 21 days and 22 to 42 days of age. All dietary treatments […]
Keywords: dry matter metabolizability; duodenal morphometry; energy metabolizability