PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Maisadour Semences, FR
also searched as: мас 90лб
10 August 2026
The hybrid belongs to the mid-early maturity group with a vegetation period of 105–110 days. Plant height is medium, the head is flat, of medium size, and fully inclined downward. Oil content of the seeds is 46–51%, thousand kernel weight is in the range of 50–60 g.
The plant possesses high plasticity and adapts well to climatic conditions and soil types. It has cold tolerance, which allows for early sowing dates, and high drought resistance. It is genetically resistant to seven races of broomrape (A–G).
The hybrid is intended for cultivation using conventional technology. It demonstrates stable yield, with a potential reaching 50 c/ha.
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.
breeder code MGT 24457
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 1018932
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MAS SEEDS
Helianthus annuus L. · Sunflower
INTERDOR, FR
Nearby in the species list MAS 899SU, MAS 89HOCL, MAS 89M, MAS 89OL, MAS 90 F, MAS 90 T, MAS 900SU, MAS 908HO CP, MAS 908HOCL, MAS 90K, MAS 91 A, MAS 91 G, MAS 91 IR, MAS 910OL, MAS 918CP, MAS 91M, MAS 91OL, MAS 92 B, MAS 92 CP, MAS 92 IR