These alphanumeric codes represent lines used in the breeding process to obtain commercial rye hybrids. The letter indices in the labeling indicate the type of line: P denotes the paternal form, and N denotes the maternal form possessing the male sterility trait.
Individual agronomic and morphological characteristics of these lines are proprietary breeding information, as they are not intended for direct use in production. Traits are evaluated exclusively as part of final hybrid combinations undergoing state variety trials.
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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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