PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Institut za ratarstvo i povrtarstvo, Novi Sad
also searched as: нс голиат
10 August 2026
The hybrid belongs to the mid-early maturity group with a growing season of 105 to 110 days. Plant height is 170–195 cm. Potential yield reaches 4.5–5.3 t/ha. The seeds are characterized by an oil content of up to 51–52% and a kernel protein content of over 23%; a high thousand kernel weight is also typical.
The plant possesses high resistance to Phomopsis, downy mildew, Phoma, Alternaria, Septoria, rust, and gray and white rot. The hybrid is resistant to broomrape races A–F and is characterized by high drought tolerance and lodging resistance. The recommended plant density at the time of harvest is 45–60 thousand plants/ha.
3 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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 216978
№ 08017054
№ 109R135
№ 320-04-2269/2016-11
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
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Same species
Helianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. · Sunflower
Revol Benoit
Helianthus annuus L. · Sunflower
Oliv"ie Ladsus
Helianthus annuus L. · Sunflower
Institut za ratarstvo i povrtarstvo, Novi Sad
Helianthus annuus L. · Sunflower
Institut za ratarstvo i povrtarstvo, Novi Sad
Helianthus annuus L. · Sunflower
Institut za ratarstvo i povrtarstvo, Novi Sad
Nearby in the species list NS Dimitri, NS Dionis, NS Div, NS Dositej, NS Euforia, NS Falcon, NS Fantazija, NS Felix, NS Fortis, NS Gladijator, NS Gvozden, NS-H-01, NS-H-111, NS-H-1208, Ns-h 170, NS H 1749, NS H 1752, NS H 187, NS H 195, NS-H-2017