EFFECT LONG-TERM STORAGE OF CRYOPRESERVED BULL SEMEN IN LIQUID NITROGEN ON PARAMETERS OF QUALITY SPERM

  • А. О. Ляшенко
DOI: https://doi.org/10.31210/visnyk2013.02.42
Keywords: cryopreserved sperm, straight-forward movement, survival, absolute survival rate of sperm, long-term storage, breeds

Abstract

The study of performance straight-forward motility and absolute survival rate of thawed sperm bulls
of different breeds in long-term storage in the Bank of genetic resources. It is established positive high
correlation between the indicators of motility and an absolute survival rate of sperm (r=0,89) (p<0,001).
The studies found that the rates of sperm motility and survival of white-headed bull’s ukrainian, lebedinsky,
simmental and gray ukrainian breeds were higher than the current standard on average by 15 %.

Published
2013-06-28
How to Cite
Ляшенко, А. О. (2013). EFFECT LONG-TERM STORAGE OF CRYOPRESERVED BULL SEMEN IN LIQUID NITROGEN ON PARAMETERS OF QUALITY SPERM. Scientific Progress & Innovations, (2), 162-164. https://doi.org/10.31210/visnyk2013.02.42
Issue
No 2 (2013): BULLETIN OF POLTAVA STATE AGRARIAN ACADEMY
Section
THE YOUNG SCIENTIST’S PAGE