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/Jun/2011
Eduardo Antônio Sanches, Ronan Maciel Marcos, Diego Mendes Baggio, Lucélia Tessaro, Rafael Ernesto Balen, Robie Allan Bombardelli
DOI: 10.1590/S1516-35982011000600001
The objective of this experiment was estimate sperm concentration of “dourado” (Salminus brasiliensis), “curimba” (Prochilodus lineatus), “jundiá” (Rhamdia quelen), “cascudo-preto” (Rhinelepis aspera) and Nile tilapia (Oreochromis niloticus) by the method of spermatocrit. It was used 19, 58, 51, 43 and 85 brood fish of “dourado”, “curimba”, “jundia”, “cascudo-preto” and Nile tilapia, respectively. Except for the Nile tilapia, the fishes were subjected to the hormonal induction process and then submitted to the semen collection. The measurement techniques of the sperm concentration […]
Keywords: fish reproduction; protein; Prochilodus lineatus; Rhamdia quelen; Rhinelepis aspera; seminal plasma