Effect of a new probiotic drug on clinical condition, morpho-biochemical blood parameters and immune status of dairy cows

The aim of the research was to study the effect of a new probiotic preparation on the clinical condition, morpho-biochemical blood parameters and immune status of dairy cows. On the basis of the conducted studies it is shown that the new probiotic preparation in animals of the experimental group significantly increased the level of erythrocytes by 20 % and hemoglobin by 23 %, as well as by 17 % of phagocytic activity and 6 % of bactericidal activity compared to biological control.