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Kneja 423

Protection expired

Zea mays L. Maize · Agricultural · bred by Maize Research Institute - Kneja (BG)

also searched as: кнейа 423

Variety description

10 August 2026

The hybrid was created by crossing lines XM 92 470 and XM-93 295. In the breeding program for the development of this variety, induced chemical mutagenesis methods were used with the application of NMU and DAB mutagens to create genetic variations.

The plant belongs to the mid-early maturity group and is classified according to the international FAO scale as a 400 group hybrid. The primary use of the variety is grain production.

Sources2
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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
Maize Research Institute - Kneja (BG) 333 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 Protection expired

    № 150/1

    Application
    2 May 1997

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

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Nearby in the species list Kneja 328, Kneja 329, Kneja 330, Kneja 332, Kneja 333, Kneja 334, Kneja 335, Kneja 336, Kneja 337, Kneja 419, Kneja 435, Kneja 441, Kneja 442, Kneja 444, Kneja 445, Kneja 446, Kneja 447, Kneja 448, Kneja 449, Kneja 450

Discussion: Kneja 423

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