The efficiency of the system tillage during of the cultivation crops Yulia Semenikhina, Sergey Kambulov, Dmitriy Podlesniy, Tamara Vladimirova and Sergey Belousov E3S Web Conf., 273 (2021) 05011 Published online: 22 June 2021 DOI: 10.1051/e3sconf/202127305011