00660naa#a2200181#i#450# EN\\bibl\116796 20260318154747.3 1819-4036 20220330b2022####ek#y0engy0150####ca RU CULTIVATION TECHNOLOGY ELEMENTS INFLUENCE ON THE SPRING RAPE CROPS POLLUTION IN THE NORTHERN KAZAKHSTAN CONDITIONS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2022 5 с. Journal article local Общие вопросы сельского хозяйства. 631 Cherkasova Evgeniya Anatol'evna Rzaeva V. V. kgau.editorum.ru