The bioehletic state and hormonal status of the bull-and-haired bull-and-haired breeds of the Yenisei type in the conditions of the Krasnoyarsk Territory (June, 2020)

Purpose: Comprehensive monitoring of bull-and-pystroy bull-producers the Yenisei type with different blood and hormonal indicators serum on day seed. Materials methods. The work was carried out manufacturers Red-Pesostroy in amount 12 heads, at age 19-31 months. We studied a protein-lipid, mineral metabolism, vitamin-farmenting state level endogenous hormones: testosterone, estradiol, cortisol, thyroxine capture for 20-30 minutes after sequence is completed. Results. It found that protein-lipid metabolism all bulls, regardless their bloodiness average (M+M) within normative range. However, there 15% bilirubin difference between groups, urea 19% PBX by 14%, cholesterol 24.6% (p≤0.05). In alkaline phosphatase, groups turned to be reliable p≤0.05, this contributed change ratio CA: P 36%. There are p≤0.05 groups. estradiol 19%, 9.5%in cortisol. content testosterone both noted 17.0 mmol/ l. proposed introduce one hundred percent universal strictly observed system planned biochemical control least 2 times year.