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/Feb/2001
Richard Cesar Runho, Paulo Cezar Gomes, Horacio Santiago Rostagno, Luiz Fernando Teixeira Albino, Paulo Sávio Lopes, Paulo César Pozza
DOI: 10.1590/S1516-35982001000100027
Ninety and sixty Hubbard one-day-old broilers chicks, half male and half female, were used at the initial phase, from 1 to 21 days of age, with initial weight of 42.5 and 42.1g, respectively. The chicks were allotted to a randomized block design, with six treatments, two sexes, four replicates per sex and twenty animals per experimental unity. The treatments consisted on deficient basal diet in available phosphorus (.15%), supplemented with available phosphorus from dicalcium phosphate (0, 0.10, 0.20, 0.30, 0.40, […]
Keywords: available phosphorus requirement; broilers; initial phase