@article{Chekmarev2015potato, author={Chekmarev, P.. and Gareev , I.. and Vladimirov, V.P.}, title={POTATO PRODUCTIVITY OF DIFFERENT GROUPS OF RIPENESS, DEPENDING ON METHODS OF AGRO-MACHINERY CULTIVATION ON GRAY FOREST SOILS OF THE MIDDLE VOLGA STEPPE}, journal={Vestnik of Kazan State Agrarian University}, publisher={Kazan state agrarian University}, year={2015}, pages={102-106}, volume={10}, issue={3}, }