Сorrection of sodium and potassium content in the blood of the cows with the aid of feed additives of Hermatsins taking into account typological features of the nervous

• Main Author: O. Zhurenko
• Format: Article
• Language: English
• Published: Bila Tserkva National Agrarian University 2020-05-01
• Series: Науковий вісник ветеринарної медицини
• Subjects: nerve activity; cows; macronutrients; feed additive; blood cells
• Online Access: http://nvvm.btsau.edu.ua/sites/all/modules/pubdlcnt/pubdlcnt.php?fid=1016
• ISSN: 2310-4902; 2415-7589

The eff ectiveness of correction of the content of some macronutrients in the blood of cows with diff erent types of higher nervous activity (HNA) and vegetative status has been confi rmed using feed additive “Germatsink”. In cows with a weak type of higher nervous activity, the potassium content in the serum in 10 days after the administration of the nanopreparation increased by 16.0% (p <0.05), calcium by 4.7%. 10 days after the start of the task of the nanopreparation, the sodium content in the blood cells of the cows of HF and a weak type of GNI becomes less than only 8.7% (p <0.05) and 15.1% (p <0.05) compared with the cows with SVR type GNI.The sodium content in blood cells 30 days after the start of studies in cows of HF and a weak type of GNI does not signifi cantly diff er from the indicators of cows of the CBP type. However, 45 days after the Germatsink feed supplement was prescribed in the blood cells of cows of a weak type of GNI, the content of this metal again becomes signifi cantly higher by 9.2% (p <0.05) of the cows of the SVR type of GNI.In cows with a weak type of higher nervous activity, the serum potassium content within 10 days after the start of the task nanopreparations increases by 16.0% (p <0.05). According to the infl uence of the feed supplement Germacin in the blood cells of sympathetic cows, the ratio of sodium to potassium is normalized. It should be noted that the assignment of the Germacinc feed additive to animals with SVR, SVI and SN type of GNI does not signifi cantly aff ect the potassium transmembrane potential. Whereas the value of this index in cows with a weak type of HNA decreased by 20.9% in 45 days of research (p<0.001). Therefore, the studies shown that the administration of feed additive “Germatsink” to cows with diff erent types of HNA had corrective eff ect on the content of some macronutrients in the blood of animals.