PhD in Agriculture, Associate Professor
Mykolaiv National Agrarian University
54008, 9 Georgiy Gongadze Str., Mykolaiv, Ukraine
https://orcid.org/0000-0002-5546-0528
aobondar@mnau.edu.ua
PhD in Agriculture, Associate Professor
Mykolaiv National Agrarian University
54008, 9 Georgiy Gongadze Str., Mykolaiv, Ukraine
https://orcid.org/0000-0002-5546-0528
aobondar@mnau.edu.ua
source; watering trough; cows; heavy metals; turbidity; cavitation
epizootic pressure; vaccination; mucosal immunity; probiotics; antibiotic resistance