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/1999
Valéria Maria Nascimento Abreu, Martinho de Almeida e Silva, Cosme Damião Cruz, Élsio Antônio Pereira de Figueiredo, Paulo Giovanni de Abreu
DOI: 10.1590/S1516-35981999000200005
This study was conducted using data from single crosses(partial diallel) of 9 male lines – group 1 – (LL, TL, ZL, TT, LT, ZT, ZZ, LZ, TL), 9 female lines of group 2 (PP, KP, VP, KK, PK, VK, VV, PV, KV), to evaluate general combining ability of productions traits of broiler lines using principal components analyses The eleven production traits analyzed, were,: fertility at 32nd,38th, 42nd and 49th weeks of age, hatchability at 32nd, body weight at day of […]
Keywords: broiler lines; combining ability; principal components