Ergashev I. T, Islomov Yorqin (РhD), Pardaev Kh. K., Toshtemirov B.R, Ismatov A and Abdullaev B. (2020) “Results of comparative studies of tillage technologies when sowing repeated crops”, International Journal on Integrated Education, 3(7), pp. 128-131. doi: 10.17605/ijie.v3i7.510.