The Jack variety is a spring wheat developed for the needs of milling production, where priority is given to high grain baking qualities.
Within the framework of the breeding program, the variety was created with a focus on ensuring high yield, as well as straw strength and resistance to plant diseases.
Sources3
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Countries of admission
5 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.
Variety registered as early as 1
jurisdiction,
data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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This is a directory, not an official registry: data is based on public disclosures and may have changed.
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