SY Jack is a winter form of oilseed rape, which is a hybrid. The variety is intended for cultivation as an oil crop within the species Brassica napus var. napus.
Public sources do not contain detailed data on maturity group, plant height, resistance to lodging and diseases, or quality characteristics regarding oil content or fatty acid composition.
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.
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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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