00594naa#a2200169#i#450# EN\\bibl\93966 20260222233243.7 1819-4036 20231229b2023####ek#y0engy0150####ca RU FEATURES OF SUNFLOWER HYBRIDS GROWTH, DEVELOPMENT AND PRODUCTIVITY IN THE NORTH-WESTERN PART OF THE CENTRAL CHERNOZEM REGION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2023 7 с. Journal article local Полеводство. 633 Gulidova Valentina Andreevna vestnik.kgau.ru