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/2003
Luiz Eduardo Avelar Pucci, Paulo Borges Rodrigues, Rilke Tadeu Fonseca de Freitas, Antonio Gilberto Bertechini, Ezequiel Malfitano Carvalho
DOI: 10.1590/S1516-35982003000400017
Two experimental assays were carried out to evaluate the effect of the soybean oil and enzymatic complex addition in corn and soybean meal based diets on the broilers performance and nutrients digestibility. In the experiment 1, 960 broiler chickens, unsexed, received the treatments into 4 x 2 factorial scheme (four levels of soybean oil addition, 0; 2.5; 5.0 and 7.5%, with or without addition of a enzymatic complex with amylase, xylanase and protease) in four replicates of 30 chickens each, […]
Keywords: broilers performance; digestibility; enzymes; metabolizable energy
01/Feb/2003
Paulo Borges Rodrigues, Horacio Santiago Rostagno, Luiz Fernando Teixeira Albino, Paulo Cezar Gomes, Walter Amaral Barboza, Rodrigo Santana Toledo
DOI: 10.1590/S1516-35982003000100022
Two assays were carried out to evaluate the broilers performance, nutrients digestibility and the energy values of diets formulated with corn from different varieties (Experiment 1) and regions (Experiment 2), supplemented with an enzymatic complex. In each assay, were used 480 male broilers Hubbard, 14 days old, grown from 14 to 27 days to evaluate performance. The broiler chickens fed an experimental diets in 6×2 factorial design (varieties x region), in four replicates of 10 broilers in each experimental unit. […]
Keywords: broilers performance; corn; digestibility; enzymes; metabolizable energy