Influence of age on sperm production's indicators of bulls
Journal Title: Scientific Journal of Animal Science - Year 2016, Vol 5, Issue 8
Abstract
The results obtained in the study age dynamics of indicators of sperm production of breeding bulls of black-motley and hill breeds indicate on the Republican Center of livestock breeding JSC "ASIL TYLІK" Akmola Province, Kazakhstan indicate that the quantity of the received sperm production changes by years of their use. Special differences of age dynamics between breeds it isn't observed.
Authors and Affiliations
Mussabekov Aidos*| Kazakh Agro Technical University S. Seifullin, Astana, Akmola Region, Kazakhstan., Shamshidin Aljan| Republican Center of Livestock Breeding JSC "ASIL TYLІK. "Akmola Region, Kazakhstan., Alshinbaev Orynbasar| South Kazakhstan State University M. Auezov, South-Kazakhstan Region, Kazakhstan.
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