Associated communication of cytogenetic profile with biotechnological appropriation of stallions sperm
Journal Title: «Таврійський науковий вісник» - Year 2018, Vol 99, Issue
Abstract
This article highlights the experimental research results of the comparative cytogenetic and biotechnological analysis of Ukrainian stud breeds stallions. At the raised level of the general chromosomal instability at stallions of the Ukrainian riding and thoroughbred breeds respectively 6,45% and 6,08% biotechnological suitability of their sperm made respectively 60,87% and 67,86%. At increase of admissible level of the general chromosomal instability of trakenensky breed stallions for 0,91% biotechnological suitability of their sperm made 72,73% at deterioration of indicators of sperm after thawing. At the raised level of chromosomal instability of manufacturing stallions of factory breeds of Ukraine quantitative and quality indicators of sperm after a dekonservation worsen. It is offered to carry out a cytogenetic assessment of horses on structural abberation for increase efficiency of their use breeding in Ukraine.
Authors and Affiliations
В. І. Россоха, О. Л. Ткачова
Keywords
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