CHEKAN O.

Reasons for culling cows from a productive herd

Authors: 
KRAEVSKY A., CHEKAN O., GREBENIK N., MUSIENCO Y., TRAVETSKY M., DOPA V., KASYANENKO V., LAZORENKO A.
DOI: 
https://doi.org/10.33245/2310-4902-2022-173-1-14-32

Dynamics of rates and reasons for pathologic deliveries of sows according to the seasons of the year and depending of the age

Authors: 
CHEKAN O., MUSIENCO Y., I. Toderyuk