Open AccessUse of probiotic lactobacilli to increase non-specific resistance and productivity of rabbits
Author(s) -
А Н Овчарова
Publication year - 2020
Publication title -
proceedings of v international scientific conference “current state, problems and prospects of the development of agrarian science”
Language(s) - English
Resource type - Conference proceedings
DOI - 10.33952/2542-0720-2020-5-9-10-136
Subject(s) - probiotic , lysozyme , productivity , lactobacillus , body weight , biology , food science , microbiology and biotechnology , endocrinology , bacteria , biochemistry , fermentation , genetics , economics , macroeconomics
The article presents the results of the effectiveness of probiotic lactobacilli on the productivity and non-specific resistance of rabbits. The phagocytic activity of neutrophils increased by 10 %, which turns out to be statistically significant. The bactericidal activity of blood increased by 8 % in comparison with the control group; the phagocytic index was also higher in the experimental group by 2.02. The content of lysozyme in the blood serum of rabbits in the experimental group was significantly higher than the control parameters by 18.6 micrograms/ml. As tentative results, we report an increase in the live weight and growth rate in the experimental group of rabbits.