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.
Anna Rosa Chagas Abreu
, Itallo Conrado Sousa de Araújo
, Diego Pereira Vaz
, Mariana Masseo Saldanha
, Dalton de Oliveira Fontes
, Philipe Anibal Leão
, [...]
15/Jul/2022
Anna Rosa Chagas Abreu
, Itallo Conrado Sousa de Araújo
, Diego Pereira Vaz
, Mariana Masseo Saldanha
, Dalton de Oliveira Fontes
, Philipe Anibal Leão
, [...]
ABSTRACT This study evaluated the effects of two protein levels and types of formulation on performance, nutrient metabolization, and myopathies of 390 female broilers from 21 to 46 days old distributed in a completely randomized design, with five treatments and six replicates of 13 broilers each. Treatments were two levels of protein (19.0 and 21.0%) in diets using only commercially available ingredients and three experimental formulations designed to keep similar the main nutrients that could influence nutritional performance (starch, fiber, […]
Keywords: alternative ingredients; amino acid; digestibility; myopathy
01/Dec/2010
Adolpho Marlon Antoniol de Moura, José Brandão Fonseca, Carlos Bôa-Viagem Rabello, Fátima Naomi Takata, Newton Tavares Escocard de Oliveira
DOI: 10.1590/S1516-35982010001200021
The aim of this study was to evaluate performance and egg quality of Japanese quails (Coturnix japonica) fed rations with low-tannin sorghum replacing corn. Two hundred and ten 65-d female Japanese quails were distributed in a complete random design with five experimental rations (0, 25, 50, 75 and 100% replacement of corn by sorghum) and six replicates with seven birds. There was no significant effect of sorghum levels in the diets on any of the production characteristics in this experiment, […]
Keywords: alternative ingredients; coturnix; egg production; yolk color
01/Oct/2008
José Walter dos Santos, Luciano da Silva Cabral, Joanis Tilemahos Zervoudakis, Alexandre Lima de Souza, Joadil Gonçalves de Abreu, Robson Reverditto, [...]
DOI: 10.1590/S1516-35982008001000024
The objective was to evaluate in sheep the intake and apparent digestibility of nutrients diets containing finger millet grain (Eleusine coracana). Twenty lambs were used with average initial 18.90 kg BW, in a completely randomized design, with five diets and four replications. The animals were fed isoprotein diets formulated with 0.0, 16.0, 32.5, 48.0 e 67.0% of finger millet grain in substitution of corn meal, with 50:50 forage to concentrate ratio (%DM). The levels of finger millet grain did not […]
Keywords: alternative ingredients; feedlot; lambs