00708naa#a2200193#i#450# EN\\bibl\114689 20260320013425.5 2587-6740 20260215b2026####ek#y0engy0150####ca RU The influence of micro fertilizers on the photosynthetic activity of safflower in the Lower Volga region Journal article Moscow Electronic science 2026 3 с. Journal article local Эфиромасличные растения. 633.81 Масличные культуры. 633.85 Sukhareva Elena Petrovna Belikina Anna Vasil'evna Solonkin Andrey Valer'evich stolypinvestnik.ru