Chaika, T. O. .; Yasnolob, I. O. .; Gorb, O. O. .; Lotysh, I. I. .; Bereznytskyi, Y. V. . ECO-BALANCE OF SOIL TILLAGE SYSTEMS TO RESTORE AND INCREASE SOIL FERTILITY. Scient.Prog.&Innov. 2019, 92-102.