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/Apr/2008
Ellen Hatsumi Fukayama, Nilva Kazue Sakomura, Leilane Rocha Barros Dourado, Rafael Neme, João Batista Kochenborger Fernandes, Simara Márcia Marcato
DOI: 10.1590/S1516-35982008000400007
A total of 520 1-d old male broiler chicks (Cobb) was fed a corn-soy-fat-free rice meal diet to evaluate the effect of phytase suplementation on performance and nutrient digestibility. The experiment was analyzed as a completely randomized experimental design with five treatments, eight replications of 13 broilers per replication. The percentage composition of the experimental diets were: positive control (PC) with 3000 kcalME/kg; 21.4% CP; 0.42% Pd and 0.96% Ca and negative control (NC) with 2940 kcalME/kg; 21.2% CP; 0.27% […]
Keywords: bone ash; bone resistance; calcium; ileal digestibility; phosphorus; tight tibia