IMPACT ON DAIRY PRODUCTIVITY OF COWS OF OXIDIZED BROWN COAL

The article presents the results of animal milk production using oxidized brown coal in diets. The research was carried out in 2020 on the basis of Agroholding Kamarchagsky LLC, Mansky District, Krasnoyarsk Territory. The object of research was two groups of red - variegated dairy cows. The groups were formed by the method of pairs - analogues, 50 goals each. The purpose of the study is to study the effect of oxidized brown coal on the dairy productivity of animals. Objectives: to establish the effect of oxidized brown coal on the dairy productivity of cows. The studies were carried out according to the accepted methods.