Open AccessDevelopment of the Probiotic Feed Supplement Based on Lactobacillus Plantarum to Increase the Broiler Productivity
Author(s) -
Т.Н. Ленкова,
Ilya Nikonov,
Yu. А. Kuznetsov,
Anna B Balykina,
L.Yu. Karpenko
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.a4582.119119
Subject(s) - broiler , lactobacillus plantarum , probiotic , lactobacillus , biology , food science , feed conversion ratio , productivity , zoology , microbiology and biotechnology , body weight , fermentation , lactic acid , bacteria , genetics , macroeconomics , economics , endocrinology
This article reflects the results of the development of a method for testing a promising feed supplement based on the Lactobacillus plantarum strain, with a high antagonistic activity to campylobacter. To determine the digestibility and use of food nutrients by broilers, a physiological (balance experiment) was conducted on three males from each group at the age of 28 days. By the end of the growing period, there was a clear tendency to increase the live weight of 36-day-old chickens compared with the control group in experimental group 2, which received a feed supplement, including bacteria Lactobacillus plantarum. She was 4.0% higher. As a result of scientific work, it was shown that feeding broiler chickens with a probiotic feed additive based on Lactobacillus plantarum helps to increase their productivity during the entire growing cycle.