00820naa#a2200193#i#450# EN\\bibl\113938 20260130043611.5 2587-6740 20240215b2024####ek#y0engy0150####ca RU Structural and functional analysis and substantiation of the directions of development of the breeding and seed production system in Russia Journal article Moscow Electronic science 2024 6 с. Journal article local Экономика сельского хозяйства. Продовольственный комплекс. 338.43 Селекция растений. 631.527 Sayfetdinov Alexander Rafailovich Bershitsky Yury Iosifovich Sayfetdinova Polina Valer'evna stolypinvestnik.ru