The using efficiency of probiotics, based on lactic acid bacteria, during the ration composition change period at the lactation transit phase in dairy cows

DOI: 10.32900/2312-8402-2020-124-146-155

Podobed Leonid,
Doctor of Agricultural Sci.,
Professor,
https://orcid.org/0000-0003-4903-4597,
Kravchenko Yuriy,
Ph.D., Leading Researcher,
Sedyuk Igor,
Ph.D., Leading Researcher,
Yeletska Larisa,
Researcher,
Zolotarev Andriy,
Researcher,
Prusova Galina,
Ph.D., Senior Researcher,
https://orcid.org/0000-0002-2604-5720,
Petrenko S.V.,
Junior Researcher,
Institute of Animal Science NAAS

Keywords: probiotics, dairy cows, rumen contractions, milk productivity, biochemistry, blood analysis