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Jamno

Active

Raphanus sativus L. var. oleiformis Pers. Oil radish · Agricultural · bred by Rafał Markiewicz

also searched as: йамно

Variety description

10 August 2026

The Jamno variety is characterized by late onset of budding and flowering. The plants belong to the short-stemmed category and possess very high lodging resistance.

The fresh and dry mass yield of this variety is estimated as medium, while the dry matter content in the plants is at a rather low level. The variety is intended primarily for use as an intermediate crop for green manure, as well as for inclusion in forage mixtures.

Sources2
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Countries of admission

2 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.

QZ

active no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
Rafał Markiewicz 11 Developed the variety
Applicant
Rafał Markiewicz 11 Submitted the application to the register
Rights holder
Rafał Markiewicz 11 Holds the rights to the variety
Maintainer
Rafał Markiewicz 11 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • QZ European Union Active

    № 305341

    Registration
    25 February 2025
  • PL Poland Active

    № R R15812

    Application
    15 December 2022
    Registration
    25 February 2025

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Poland № O R1897
Active
  1. Application filed 14 March 2025
  2. Registered 13 June 2025
  3. Currently active indefinite in the register

Records are sourced from official registry publications. Data sources and legal status

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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Nearby in the species list Hansa, Hereford, Hermes, Hippo, Ikarus, Illusion, Image, Informer, Intermezzo, Iris, Jersey, Jorba, Julia, Karakter, Konkret, Kontur, Kranich, Kreta, Krone, Krypton

Discussion: Jamno

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