PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by GORBAChENKO FEDOR IVANOVICh / USATENKO TAT'YaNA VASIL'EVNA / KOSTRYBA MAJYa IOSIFOVNA / MARTYNOVA LYuDMILA ALEKSANDROVNA / MEZINOVA VALENTINA VASIL'EVNA / VOSKOBOJNIK LEONID KONSTANTINOVICh
also searched as: донской крупноплодний
10 August 2026
The variety is mid-season, with a vegetation period of 100–120 days. Plant height varies from 180 to 210 cm. The variety possesses resistance to a complex of Orobanche races, Verticillium wilt, downy mildew, and the sunflower moth.
Seeds are dark, armored, with faint striping, with a thousand kernel weight of 90 to 160 g. Hull content is 25–32%, oil content is 39–45%. Potential yield reaches 3.2–3.5 t/ha.
The variety is intended for confectionery use. Seeds are used in the food industry for the production of halva, gozinaki, and other confectionery products.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 215253
№ 24720
№ 1715/38
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
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