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Rotterdam

Terminated

Zea mays L. subsp. mays (Sweet Corn Group) Sweet corn · Agricultural · bred by Nahorniak Mykhailo Mykolaiovych

also searched as: роттердам

Variety description

10 August 2026

The variety belongs to early maturity groups and is positioned as a supersweet hybrid with a grain sugar content exceeding 20–22%. It is intended for cultivation in commercial farms and home gardening for the purpose of producing marketable ears, and is suitable for staggered planting and early harvest production.

The plant is characterized as reliable, suitable for obtaining a stable yield. Specialized data regarding the exact plant height or detailed indices of resistance to specific diseases and lodging are absent in open publications.

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.

terminated no record

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

Parties

Breeder
Nahorniak Mykhailo Mykolaiovych 26 Developed the variety
Applicant
Nahorniak Mykhailo Mykolaiovych 26 Submitted the application to the register
Rights holder
Nahorniak Mykhailo Mykolaiovych 26 Holds the rights to the variety

Admission to trade

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

  • UA Ukraine Terminated

    № 19103002

    Application
    4 January 2019
    Registration
    8 December 2020
    Terminated
    28 January 2026

Plant breeders' rights

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

Ukraine № 19103002
Terminated
  1. Application filed 4 January 2019
  2. Registered 8 December 2020
  3. Entry closed 12 September 2025

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 Reveille, Reward, Rihanna, Rising Sun, Rival, Rivna, RODEO, Roland, ROSIE, Rotary, Royalty, Royalty F1, Rozy, Rubicon, Run 2, Rusalka, Rustler, Rustler F1, Ryan, Sachara

Discussion: Rotterdam

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