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Kneja 565

Active

Zea mays L. Maize · Agricultural · bred by Nataliya Petrovska

also searched as: кнейа 565

Variety description

10 August 2026

The hybrid belongs to the mid-late maturity group. In trials without irrigation, grain yield reached 10 320 kg/ha with a grain moisture content at harvest of 12.9–13.6%. The hybrid demonstrates accelerated grain moisture loss, with rates 0.5% lower compared to standards for this group.

Work on creating the hybrid focused on increasing stress tolerance, as well as resistance to economically important diseases and pests. Specially selected forms were used as parental lines, one of which originates from a local variety.

Sources4
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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
Nataliya Petrovska 3 Developed the variety
Applicant
Maize Research Institute - Kneja (BG) 333 Submitted the application to the register

Admission to trade

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

  • BG Bulgaria Active

    № 4136/643.2016

    Application
    10 March 2016
    Registration
    10 April 2019

Plant breeders' rights

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

Bulgaria № 1106 P1
Active
  1. Application filed 18 October 2019
  2. Registered 29 January 2021
  3. Entry closed 20 January 2046

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 Kneja 554, Kneja 555, Kneja 556, Kneja 557, Kneja 558, Kneja 559, Kneja 560, Kneja 561, Kneja 562, Kneja 564, Kneja 566, Кneja 567, Kneja 568, Kneja 569, Kneja 570, Kneja 570A, Kneja 571, Kneja 572, Kneja 573, Kneja 574

Discussion: Kneja 565

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