PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Levchenko Valentyna Ivanivna, Shuhurova Nataliia Oleksiivna, Odynets` Serhii Ivanovych, Sereda Valentyna Oleksiivna, Shudria Larysa Ivanivna, Kutischeva Nataliia Mykolaivna,
also searched as: ахрономичнии
10 August 2026
The hybrid «Ahronomichnyi» was studied under the conditions of the Left-Bank Forest-Steppe and the Southern Steppe of Ukraine. Research covered the influence of mineral and micro-fertilizers on plant development, including leaf area, height, head size, and productivity.
Under experimental conditions, a vegetation period of approximately 103 days was recorded. The hybrid is characterized by biological plasticity and stable seed weight indices, although its full morphological and economic characteristics are presented fragmentarily in scientific publications.
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.
№ 15039081
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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ASOCIACION DE COOPERATIVAS ARGENTINAS COOP. LTDA
Nearby in the species list Agsun 5640, AGSUN 8540, Agsun 8740, AGSUN 9340, AGSUN 9370, AH/R-105, AH/R-115, AH/R-15, AH/R-5, Ahent, AI-3DM, Aiace SU, Aida, Aidar, Aidil, Airelle, AIRES, Airo, Aitana, Ajax