00525naa#a2200181#i#450# EN\\bibl\102706 20260515082024.5 2588-0209 20250625b2025####ek#y0engy0150####ca RU INFLUENCE OF GROWTH REGULATORS ON THE COMPETITIVENESS OF GRAIN CROPS Journal article Moscow Electronic science 2025 12 с. Journal article local Kazdohov H. K. Titova L. A. Berdnikova E. G. stolypinvestnik.ru