The object is a genetically pure line used in breeding work. Such lines are rarely sold as independent varieties, as they are used to obtain the heterosis effect, which ensures increased yield and growth vigor in first-generation hybrids.
Specific morphological characteristics and agronomic indicators of this line are the proprietary breeding value of the originating company and are not published in open sources. The purpose of the line is limited to breeding programs for the development of new high-yielding hybrids.
Sources3
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Countries of admission
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 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.
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