DOI: 10.26155/vet.zoo.bio.202011007
UDC 619.579; 636.571
Authors
I. I. Kochish
Аcademician, Doctor of Agricultural Sciences, Professor, Head of the Department
of Zoohygiene and Poultry Breeding named A. K. Danilova,
Moscow State Academy of Veterinаry Medicine
аnd Biotechnology – MVA by K. I. Skryabin,
Moscow, Russian Federation
E. A. Kapitonova
Сandidate of Agricultural Sciences, Associate Professor of the
Department of Private Livestock Educational Establishment,
Vitebsk State Veterinary Medicine Academy,
Vitebsk, Republic of Belarus
I. N. Nikonov
Сandidate of Biological Sciences, Associate Professor of Pet Hygiene
and Poultry A. K. Danilova, Moscow State Academy of Veterinаry
Medicine аnd Biotechnology – MVA by K. I. Skryabin,
Moscow, Russian Federation
M. V. Selina
Сandidate of Pedagogical Sciences, Associate Professor of the Department of Information
Technologies, Mathematics and Physics, Head of the Project Management
Sector of the Research and Development Department,
Moscow State Academy of Veterinаry Medicine
аnd Biotechnology – MVA by K. I. Skryabin,
Moscow, Russian Federation
Abstract
Modern poultry farming is based on the prevention of zooanthroponotic infections by targeted regulation of the intestinal microbiota using a wide range of probiotic preparations. This article reflects the results of a study obtained when feeding broiler chickens with a feed additive containing auto strains of lactobacilli with anti-C. jejune activity in comparison with intact chickens. The results of the research have demonstrated the positive effect of heterologous lactobacilli auto strains with activity against Campylobacter on zootechnical performance indicators when growing broiler chickens of the Cobb-500 cross. Thus, the introduction of a feed additive based on lactobacilli, in general, had a positive effect on the level of poultry productivity.
Keywords
heterologous lactobacilli, probiotic, poultry feeding, broiler chicken, campylobacter.