SR13 is used as a "paternal" component or tester in topcross breeding programs. Its primary objective is to evaluate the combining ability of maternal lines in the process of creating CMS-type F1 hybrid combinations.
Public agronomic and morphological characteristics for this material are unavailable, as grain quality parameters and biological indicators are the subject of closed internal corporate research by the developer.
Sources2
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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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