%0 Journal Article %T OPERATION PARAMETERS OF WHEELED TRACTORS FOR ZONAL TILLAGE TECHNOLOGY %A Selivanov, N.I. %A Makeeva, Y.N. %K adaptation, ballasting, weight, parameters, tractor, traction mode, soil reaction, tillage technology %J Bulletin of KSAU %D 2015 %N %P 7 %I Krasnoyarsk State Agrarian University