%0 Journal Article %T THE USE OF UNIVERSAL TILLING TRACTORS OF THE SERIES "BELARUS 1221" IN ZONAL TECHNOLOGIES OF SOIL PROCESSING %A Selivanov, N.I. %A Romanov, V.S. %A Zaprydsky, V.N. %K adaptation, ballasting, range, spe-cific weight, efficiency %J Bulletin of KSAU %D 2017 %N %P 7 %I Krasnoyarsk State Agrarian University