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/Feb/2000
Rubens Sterental Goldberg, Lídia Miyako Yoshii Oshiro
DOI: 10.1590/S1516-35982000000100001
ABSTRACT – The objective of this work was to evaluate the electroejaculation applicability for artificial insemination as well as the ejaculatory potential of each Macrobrachium rosenbergii adult male morphotype. Electrical stimuli were applied to 48 newly pond – reared individuals of freshwater prawn for a better comprehension of each one’s reproductive behavior: the blue claw males (bc), sexually active and dominant; the orange claw (OC), sexually inactive, and the small ones (SM), with opportunist behavior, succeeding to copulate only if […]
Keywords: artificial insemination; ejaculation; pens; morphotype; spermatophore