The hybrid belongs to the NZ type (normal-sugar), which combines high root yield indices with high sugar content. According to research results, the hybrid is characterized by high indices of polar sugar yield.
The productivity of the hybrid shows stability, but may vary depending on the climatic conditions of the cultivation region.
Sources5
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Countries of admission
3 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data for which we do not publish: their registry licenses have not yet been verified.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.
Also known as
breeder code 5K618
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
Portofina KWSprimaryTR
PORTOFINA KWSDE, UA
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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