KROPYVKA Yu.

The Influence of feeding mixed ligand complexes of zinc, manganese and cobalt on cow productivity, feed digestivity and nitrogene exchange in the final period of lactation

Authors: 
KROPYVKA Yu., BOMKO V., BABENKO S.
DOI: 
https://doi.org/10.33245/2310-9289-2021-164-1-34-41

INFLUENCE OF MIXED LIGAND COMPLEXES OF ZINC, MANGANESE, COBALT WITH SUPPLEX SE AND COPPER SULFATE AND POTASSIUM IODITE ON THE MILK PRODUCTIVITY OF HIGH-PRODUCTIVE HOLSTEIN BREEDS OF GERMAN SELECTION

Authors: 
KROPYVKA Yu., V. Bomko