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/Aug/2010
Ademir Calvo Fernandes Junior, Luiz Edivaldo Pezzato, Igo Gomes Guimarães, Caroline Pelegrina Teixeira, João Fernando Albers Koch, Margarida Maria Barros
DOI: 10.1590/S1516-35982010000800001
The aim of this study was to evaluate the hematic response of Nile tilapia (Oreochromis niloticus) fed diets supplemented with choline and submitted to temperature stress. The experimental period was realized in two phases: the first, during 109 days, and the second, for seven days. During the first stage, 192 fingerlings with average initial weight of 4 g were distributed in 32 net cages (200 L) allocated in 1,000-L aquaria. The diets were formulated to present 28% of digestible protein […]
Keywords: choline chloride; fish nutrition; hematology; stress; temperature