PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Synysha Iotsych, Drahan Shkorych,
also searched as: хорс
10 August 2026
The vegetation period of the hybrid is 113–122 days. Plant height varies from 160 to 185 cm. The head is characterized as thin and convex, semi-pendant, with a diameter of 21–23 cm. The seeds are black and oblong in shape; the thousand kernel weight is 60–70 grams.
The hybrid is intended for oilseed use, with an oil content in the seeds reaching 45–50%. The yield potential is estimated at 35–45 c/ha. The plant possesses high resistance to diseases, lodging, and drought.
2 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.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 04017009
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Trotsenko Volodymyr, Sobko Mykola, Yatsenko Vitalii, Kolosok Inna
Helianthus annuus L. · Sunflower
DYMYTROV VIACHESLAV HEORHIIOVYCH
Helianthus annuus L. · Sunflower
Zviahintseva Anna Mykolaivna, Kyrash Tetiana Mykolaivna, Andriienko Viktor Valentynovych, Leonova Nina Mykolaivna, Kuzmyshena Nadiia Viktorivna, Kolomatska Valeriia Pavlivna, Syvenko Valentyna Ivanivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasyl
Nearby in the species list KhF2805, KhF3020, KhF4548, KhF9026, Khm3030r, KHM4942R, Khm7069r, Khm7070r, Khoral, KhOROL, Khoryv, KhR-93 RF, Khutorianyn, Kidur, Kietude, Kifar, Kilebo, Kilim, Kill, Kimera ST