00681naa#a2200193#i#450# EN\\bibl\114693 20260307211756.6 2587-6740 20260215b2026####ek#y0engy0150####ca RU Assessment of planting conditions and productivity of soybean varieties in agrocenoses Central Chernozem region Journal article Moscow Electronic science 2026 4 с. Journal article local Соя. Glycine spp.. 633.34 Черноземные почвы. 631.445.4 Pigorev Igor Yakovlevich Ishkov Igor Viktorovich Kuzminov Kirill Valentinovich iacj.ru