The Chapka variety belongs to the group with a fall dormancy rating of 3, which determines its moderate degree of winter dormancy characteristic of varieties adapted to European climatic conditions. The plant is intended for forage production by hay harvesting.
The variety is distinguished by high productivity, especially in the summer period, and late growth, allowing for its efficient use in long-cycle hay harvesting. To improve the rooting process and nitrogen fixation, it is recommended to use seeds with a protective coating.
Sources5
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Countries of admission
4 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data for which we do not publish: their registry licenses have not yet been verified.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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