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/Mar/2011
Laurentina Witeck, Robie Allan Bombardelli, Eduardo Antônio Sanches, José Dilson Silva de Oliveira, Diego Mendes Baggio, Bruno Estevão de Souza
DOI: 10.1590/S1516-35982011000300003
The objective of this work was to evaluate the effect of water contaminated by cadmium on the rates of oocyte fertilization and egg hatching, and sperm motility duration on jundiá catfish (Rhamdia quelen). Two trials were performed: in trial 1, it was evaluated the effect of cadmium on the artificial fertilization of oocytes and egg hatching and in trial 2, the effects of cadmium on the sperm motility duration were evaluated. In both trials, it was used a completely randomized […]
Keywords: artificial fertilization; catfish; fish; metal; sex selection