TY JOUR TI PRODUCTIVE MOISTURE RESERVES IN WHEAT AGROCENOSIS CULTIVATED WITH RESOURCE-SAVING TECHNOLOGIES KW chernozem KW soil processing KW resource-saving technologies KW productive moisture JO Bulletin of KSAU AU Kurachenko, N.L. AU Kartavykh, A.A. AU Rzhevskaya, N.I. PY 2014 IS PB Krasnoyarsk State Agrarian University