PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Syngenta France SAS
also searched as: нк фортими
10 August 2026
The hybrid belongs to the moderately intensive type and is adapted to the Clearfield system, which ensures resistance to imidazolinone herbicides. The maturity group varies from early to mid-early with a growing season of 100 to 118 days, depending on climatic conditions.
Plants have a height of 140–170 cm and are not prone to branching. Heads are medium-sized and turned downward. Achenes are narrow-ovate in shape, black with gray stripes.
Oil content in seeds is 48–54%. The hybrid possesses high initial growth vigor, resistance to lodging, phomopsis, phoma, sclerotinia, gray mold, and broomrape (races A–E). It is characterized by flexibility regarding sowing dates and responsiveness to soil fertility.
4 jurisdictions
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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 216943
№ 108R235
№ 08017018
№ 51371
№ 2480/154
№ 320-03-553/2009-11
№ 2015093
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list NK Dayli, NK Delfi, NK Deriki, NK Dobri, NK Dolbi, NK Donata, NK Dueta, NK Ermis, NK Ferti, NK Ferti Oleic, NK Foxtri, NK Jalisco MR, NK Kondi, NK Kondy, NK Ladi, NK Ladi Oleic, NK Lambada, NK Mehari, NK Meldimi, NK Neoma