PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by EURALIS GENETIQUE
also searched as: радар рм
10 August 2026
The hybrid belongs to the mid-early group, with a vegetation period of 105–110 days. Plants reach a height of 165–170 cm. The convex-shaped head has a diameter of 20–22 cm, achenes are of the dark-striped type.
The genetic yield potential is 4.40 t/ha. Oil content in seeds reaches 50.2%, thousand kernel weight is 53–55 g, hull content is 24.7%, and kernel percentage is 99.7%. The recommended plant density at harvest time is 55 thousand plants per hectare.
The plant possesses resistance to downy mildew, rot, and broomrape (races A, B, C, D, E, F). It is distinguished by high tolerance to thickening, resistance to shattering and lodging, as well as high drought tolerance.
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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 008065_A 008065
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