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Semper

Active

Hordeum vulgare L. Barley · Agricultural · bred by KWS Lochow

also searched as: семпер

Variety description

10 August 2026

The variety is mid-season in terms of maturity with early to medium heading dates. Plant height is characterized as medium to tall. The variety possesses good lodging resistance and low susceptibility to stem breakage with a medium susceptibility to ear breakage.

The plant is relatively resistant to leaf diseases and possesses immunity to barley yellow mosaic viruses. Susceptibility to net blotch is evaluated as medium to high, and to rust as low to medium. The grain is distinguished by a high test weight, a medium thousand kernel weight, and an average protein content of about 10.5%.

The variety is distinguished by high winter hardiness, intensive spring growth, and high competitiveness against weeds, which makes it suitable for organic farming. Better adaptability of the variety is noted when grown on light soils.

Sources3
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Countries of admission

8 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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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
KWS Lochow GmbH 1 164 Developed the variety
Applicant
Saatzucht Donau Ges.m.b.H. & CoKG 452 Submitted the application to the register
Rights holder
KWS Lochow GmbH 1 164 Holds the rights to the variety
Maintainer
Prebázis Kft., Martonvásár 184 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

    № 224369

  • DE Germany Active

    № GW 02657

    Application
    15 August 2005
    Registration
    26 June 2009
  • CZ Czechia Protection expired

    № P8664

    Application
    18 August 2006
    Registration
    10 November 2009
    Terminated
    31 December 2019
  • AT Austria Protection expired

    № 20272

    Application
    29 August 2006
    Registration
    18 December 2009
    Terminated
    31 December 2019
  • HU Hungary Terminated

    № 282899

    Application
    14 September 2006
    Registration
    17 November 2009
    Terminated
    20 December 2013
  • PL Poland Active

    № R R6764

    Application
    10 August 2007
    Terminated
    11 March 2011
  • EE Estonia Terminated

    № 1348

    Application
    27 July 2009
    Registration
    17 February 2012
    Terminated
    17 October 2014

Plant breeders' rights

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

Germany № GW 02657
Active
  1. Application filed 4 August 2008
  2. Registered 20 February 2009
  3. Currently active indefinite in the register

More 3 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

All 7 357 varieties of species

Hordeum vulgare L. · Barley

ULRICH and JOSEF BREUN

AT BE BG CZ DE ES +8
37 records

Hordeum vulgare L. · Barley

Lochow-Petkus GmbH (DE)

AT CZ DE DK EE FR +6
25 records

SOL'DO

Active

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft m.b.H. (DE)

DE EE FR HU IE LT +3
19 records

Semira

Protection expired

Hordeum vulgare L. · Barley

Svalof Weibull AB

DK SE
5 records

Semko

Withdrawn

Hordeum vulgare L. · Barley

Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy

PL
3 records

Senat

Terminated

Hordeum vulgare L. · Barley

Lantmännen SW Seed

DK SE
4 records

Nearby in the species list Selim, Selim Sejet, Selirom, Selma, Selvaggio, SEMAL, Semcicky Hospodarsky, Semeli, Semira, Semko, Senat, Senator, Sencis, Senior, SENOR, Sensation, Sensor, Senta, Sentinel, Sentosa

Discussion: Semper

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