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/Oct/2003
Rogério Pinto, Aloízio Soares Ferreira, Juarez Lopes Donzele, Martinho de Almeida e Silva, Rita da Trindade Ribeiro Nobre Soares, Gislene Santos Custódio, [...]
DOI: 10.1590/S1516-35982003000500019
Three hundred 49-days old Japanese female quails, averaging 138.0g, were used to estimate the requirement of digestible lysine level for Japanese quail in completely randomized block design with five replicates of ten females per experimental unit. The treatment consisted six levels of digestible lysine (0.80, 0.90, 1.00, 1.10, 1.20 and 1.30%) and the analyzed traits were rate of egg production (%), egg weight (g), egg mass (g of eggs/quail/day), feed intake (g), feed consumption: weight gain ratio (g of diet/g […]
Keywords: amino acid; bone tissue; digestibility; eggs production; ideal protein; laying quail