The hybrid is classified as mid-season and is characterized by a well-developed leaf apparatus. The vegetation period is from 112 to 115 days. The seeds are distinguished by high oil content and high crop quality.
The plant possesses resistance to major sunflower diseases and is suitable for cultivation under drought conditions. The recommended plant density before harvesting is 50–60 thousand units per hectare. The purpose of the hybrid is industrial cultivation for oilseeds with a high oleic acid content.
Sources3
Loading…
Countries of admission
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.
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
Psf-4639primaryQM
PSF 4639UA
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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