Open AccessEfficiency of application of fodder additive "Bibatsil dry" in the diets of agricultural animals and birds
Author(s) -
Yuri Nikolaevich Prytkov,
Анна Александровна Кистина,
Gennady Gennadievich Bragin,
Marina Leonidovna Ohotnikova,
Aleksandr Vasilievich Pikov
Publication year - 2021
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2021i12pp100-102
Subject(s) - fodder , zoology , probiotic , biology , livestock , body weight , weight gain , feed conversion ratio , veterinary medicine , agronomy , ecology , medicine , bacteria , genetics , endocrinology
The article presents the results of the effectiveness of the use of the feed additive "Bibatsil dry" in the diets of farm animals and poultry. It was found that feeding the probiotic "Bibacil dry" to dairy calves contributed to an increase in the absolute increase in live weight of heifers and bull calves in the experimental group by 1.3 kg, average daily gain by 2.8% compared to the control group. The use of the probiotic "Bibacil dry" with drinking water when feeding weaned pigs causes an increase in the average daily gain in live weight of 9.4% and an increase in the safety of the livestock by 5.5% in comparison with analogs from the control group. Consumption of the probiotic “Bibacil dry” in the composition of drinking water by laying hens of the “Brown Nick” cross showed an increase in the intensity of egg production by 2.6% and an increase in egg yield by 3.0%.