Ocorrência do "Knobbed sperm" em cinco touros mestiços zebu-taurino

Authors

  • José Luiz de Angeli Universidade Estadual de Londrina

DOI:

https://doi.org/10.5433/1679-0359.1989v10n1p46

Keywords:

Spermatozoa abnormality, Semen, Bull, Acrosome defect.

Abstract

In this study about semen collection using the method of eletroejaculation in five zebu-taurino half breed bulls, the variation of the "Knobbed acrosome" medium value ranged from the rate of 23,2% to 70,2%, obtained after five collects for each animal. The semen physical aspects were not prejudiced by the high incidence of this patology, which is constant among the collections in the same animal.

 

Author Biography

José Luiz de Angeli, Universidade Estadual de Londrina

 

Departamento de Clínica Veterinária – CCA / Universidade Estadual de Londrina.

Published

1989-03-10

How to Cite

Angeli, J. L. de. (1989). Ocorrência do "Knobbed sperm" em cinco touros mestiços zebu-taurino. Semina: Ciências Agrárias, 10(1), 46–50. https://doi.org/10.5433/1679-0359.1989v10n1p46

Issue

Section

Articles