R. Kovalenko

Basic approaches in development of the curricula for training organic farming agronomists

Authors: 
Khakhula V., Oleshko O., L. Kozak, R. Kovalenko

Improving winter wheat resistance to adverse environmental factors

Authors: 
L. Gonchar, R. Kovalenko

Productivity of foreign hybrids of sugar beet in the Central Forest-Steppe of Ukraine

Authors: 
A. Gorodetskiy, R. Kovalenko, А. Gorodetska