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SU Ruzena

Active

Hordeum vulgare L. Barley · Agricultural · bred by Claus Einfeldt

also searched as: су рузена

Variety description

10 August 2026

The variety is a two-row winter barley for feed purposes. Plants have a medium height. The development period is characterized by early heading and a long grain-filling stage.

The variety possesses outstanding lodging resistance and good winter hardiness indicators. The barley is suitable for intensive cultivation technologies and requires protection against pests, in particular, the use of insecticidal seed treatments against barley yellow dwarf virus.

Sources6
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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.

QM QZ

active terminated no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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

Parties

Breeder
Claus Einfeldt 97 Developed the variety
Applicant
ACKERMANN SAATZUCHT GMBH andCO KG 100 Submitted the application to the register
Rights holder
Ackermann Saatzucht GmbH & Co. KG 2 Holds the rights to the variety
Maintainer
DE - ACKERMANN SAATZUCHT GMBH & CO. KG / LU - ACKERMANN SAATZUCHT GMBH & CO KG Responsible for variety maintenance

Admission to trade

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

  • LU Luxembourg Active

    № NLI-SU Ruzena-HORDE_VUL

    Registration
    20 February 2019
  • QZ European Union Terminated

    № 223082

  • DE Germany Terminated

    № GW 03418

    Application
    12 August 2013
    Registration
    21 March 2017
    Terminated
    1 December 2025

Plant breeders' rights

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

European Union № 20171972
Active
  1. Application filed 23 August 2017
  2. Registered 5 March 2018
  3. Currently active indefinite in the register

More 2 records protections in other jurisdictions are shown on the map above.

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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

Same species

Other varieties: Barley

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SOL'DO

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Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft m.b.H. (DE)

DE EE FR HU IE LT +3
19 records

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Hordeum vulgare L. · Barley

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3 records

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Hordeum vulgare L. · Barley

DE
1 record

SU Showgirl

Application submitted

Hordeum vulgare L. · Barley

Nordsaat Saatzucht GmbH Saatzucht Langenstein

DE PL
2 records

Nearby in the species list SU Lolek, SU Lucie, SU Majella, SU Maran, SU Mateo, SU Melania, SU Midnight, SU Moonlight, SU Nexos, SU Nikosia, SU Showgirl, SU Skadi, SU Smilla, SU Suren, SU Urmel, SU Verena, SU Vireni, SU Virtuosa, SU Wellness, SU Xandora

Discussion: SU Ruzena

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