%0 Journal Article %T CULTIVATION TECHNOLOGY ELEMENTS INFLUENCE ON THE SPRING RAPE CROPS POLLUTION IN THE NORTHERN KAZAKHSTAN CONDITIONS %A Cherkasova, E.A. %A Rzaeva, V.V. %K spring rapeseed, technology elements, weediness, varieties, hybrids %J Bulletin of KSAU %D 2022 %N 0 %P 5 %I Krasnoyarsk State Agrarian University