Correlation between qualitative indicators of Holstein sire's semen

Authors

  • Alzhan Shamshidin All-Russian Research Institute of Animal Husbandry, LK Ernst, Moscow, Russian Federation
  • Orinbasar Alshinbaev South Kazakhstan State University MO Auezov, South-Kazakhstan Region, Kazakhstan
  • Aidos Mussabekov Kazakh Agro Technical University S Seifullin, Astana, Akmola Region, Kazakhstan

Keywords:

Reproductive ability, Sire, Semen, Survival of spermatozoa, Resistance of spermatozoa

Abstract

The differences of sperm performance parameters of sires related to their age and determined, regression analysis between the main quantitative and qualitative indicators of sperm performance of bulls of high producing dairy breeds and indicators of sperm was carried out. Analysis of indicators of sperm performance of sires of Holstein breed showed that with age the average volume of semen increased by 19 %, sperm motility by 1.3 %, concentration of sex cells by 8.7 %, amount of semen doses obtained 25 %, and the number of rejected semen doses decreased by 8.0 %. Also with the age parameters of bulls’ sex cells increased by 17 %, resistance by 4.7 %, survival of spermatozoa by 11.5 %.

Published

2017-11-18

How to Cite

Shamshidin, A. ., Alshinbaev, O. ., & Mussabekov, A. . (2017). Correlation between qualitative indicators of Holstein sire’s semen. Scientific Journal of Zoology, 6(11), 60-63. Retrieved from https://sjournals.com/index.php/sjz/article/view/1572

Issue

Section

Original Article