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Kn Zaharna 1

Active

Zea mays L. subsp. mays (Sweet Corn Group) Sweet corn · Agricultural · bred by Maize Research Institute - Kneja (BG)

also searched as: кн захарна 1

Variety description

10 August 2026

The variety belongs to the sweet corn group and is included in official vegetable variety catalogs, including the EU Common Catalogue of Varieties of Vegetable Species. The hybrid is the result of breeding work by the Maize Research Institute in the city of Knezha.

In scientific publications, this hybrid appears in studies that analyze productivity parameters such as ear length and thickness, as well as the number of grain rows and the number of grains per row. Precise data on the vegetation period and disease resistance are not presented in open-source materials.

Sources4
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Countries of admission

1 jurisdiction

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.

active no record

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

Parties

Breeder
Maize Research Institute - Kneja (BG) 333 Developed the variety
Applicant
Maize Research Institute - Kneja (BG) 333 Submitted the application to the register
Rights holder
Maize Research Institute - Kneja (BG) 333 Holds the rights to the variety
Maintainer
BG - MAIZE RESEARCH INSTITUTE 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 Terminated

    № 289434

    Registration
    12 July 2011
    Terminated
    7 August 2015
  • BG Bulgaria Active

    № 751/37

    Application
    26 March 2003
    Registration
    16 March 2007

Plant breeders' rights

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

Bulgaria № 664
Active
  1. Application filed 4 February 2008
  2. Registered 31 October 2008
  3. Entry closed 31 October 2033

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

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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

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Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn

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Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn

Maniatina Liudmyla Oleksandrivna, Shevchenko Serhii Oleksandrovych, Aldoshyn Anatolii Vasylovych, Savchenko Oleksii Mykolaiovych, Kuprichenkova Tetiana Hryhorivna, Cherchel` Vladyslav IUriievych, Klimova Oksana IEvhenivna, Bielikov IEvhen Illich,

UA
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Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn

Maize Research Institute - Kneja (BG)

BG
3 records

Nearby in the species list Kelly, Ketama, Khan, KHUTORIANKA, Kiara, Kiara R, King Arthur, Kingston, Kinze, Klimentina, Kneja 2 SU, Kneja 3Su, Kneja sweet 1, Kneja Zaharna 1, Kokanee, Kokanee F1, Konkurent, Kooper, Kopa, Korai arany

Discussion: Kn Zaharna 1

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