00541naa#a2200181#i#450# EN\\bibl\13940 20250128133846.2 2073-0462 20161031b2016####ek#y0engy0150####ca RUS RU WEED INFESTATION OF WINTER TRITICALE, DEPENDING ON AGRICULTURAL PRACTICES OF CULTIVATION Journal article Kazan Kazan state agrarian University 2016 3 с. Journal article local Shashkarov Leonid Kuznetsov Leonid zh-szf.ru