The Riikka variety is officially registered as turnip rape. In Finnish agricultural practice, it is known as a widely distributed variety involved in variety trials.
In agronomic research, the variety often appears as a standard for comparing yield and maturity dates. Specific morphological characteristics as a single reference card are not available in open sources.
Sources3
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Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
Parties
Maintainer
FI - MILDOLA OY Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
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