@article{Ivenin2021economic,
author={Ivenin, A.V. and Bogomolova, Y.A. and Sakov, A.P.},
title={ECONOMIC EFFICIENCY OF CULTIVATION OF GRAIN CROPS DEPENDING ON TILLAGE SYSTEMS AND FERTILIZER APPLICATION},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2021},
pages={22-27},
volume={16},
issue={1},
}