@article{Yakomaskin2023changes, author={Yakomaskin, S.S. and Kargin, V.I. and Zubarev, A.A.}, title={CHANGES IN THE INDICATORS OF THE CROP STRUCTURE AND BARLEY PRODUCTIVITY DEPENDING ON THE LEVELS OF MINERAL NUTRITION AND LEAF FEEDING OF PLANTS}, journal={Vestnik of Kazan State Agrarian University}, publisher={Kazan state agrarian University}, year={2023}, pages={62-67}, volume={18}, issue={3}, }