00735naa#a2200205#i#450# EN\\bibl\93965 20250326092753.3 1819-4036 20231229b2023####ek#y0engy0150####ca RU INFLUENCE OF WEEDINESS AND INFECTION OF CROPS ON BARLEY YIELD IN THE FOREST-STEPPE OF THE OMSK REGION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2023 7 с. Journal article local Общие вопросы сельского хозяйства. 631 Yushkevich L. V. Yuschenko Denis Nikolaevich Schitov Aleksandr Grigor'evich Butko Artem Sergeevich kgau.editorum.ru