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 ронин
10 August 2026
NS Ronin is a simple oilseed hybrid intended for conventional cultivation technology. The growing period is 109–114 days. Yield reaches 58 c/ha with a seed oil content of 48–50% and a protein content of 16–18%. The plant is of medium height, non-branching, with green leaves of medium blistering and yellow ray florets.
The hybrid possesses high resistance to rust, Phomopsis, downy mildew, and white rot. It is genetically resistant to Orobanche races A, B, C, D, and E. It is characterized by a strong stem, resistance to lodging, and high drought tolerance.
The recommended plant density at the time of harvest is 55–60 thousand plants/ha for the Forest-Steppe, 50–55 thousand plants/ha for the Central Steppe, and 45–50 thousand plants/ha for the Southern Steppe.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 217002
№ NS H DFSP
№ 320-04-2194/2015-11
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list NS Oliva SUMO, NS Orfej, NS Oro, NS Oskar, NS Papageno, NS Primi, NS Probus, NS Rafaelo, NS RHA 13, NS Romeo, NS Sanol, NS Simbol, NS Smaragd, NS Sonata, NS Sumo 2017, NS Sumo 2018, NS Sumo 2019, NS Sumo Orfej, NS Sumo Sjaj, NS Sumo Sol