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A632

Protection expired

Zea mays L. Maize · Agricultural

also searched as: а632

Variety description

10 August 2026

Line A632 is a classic self-pollinated form, bred in the USA, and belongs to the Reid Yellow Dent heterotic group. It is a derivative of the cross between lines B14 and MT42 and is widely used by breeders around the world to develop new high-yielding hybrids.

This material is characterized by high digestibility rates and potential for ethanol production. The line is frequently used in laboratory research, including the study of in vitro tissue culture, metabolic features, and as a control sample for evaluating drought tolerance and resistance to pests.

Sources7
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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

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

    № 004/80

    Application
    14 May 2002
    Registration
    14 May 2002

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 A462, A465, A4695Z, A480, A485, A541, A5472, A552, A553, A5952Z, A6746Z, A7196z, A7343, A7595, A7701, A7746Z, A7882, A8810, A8947Z, A9011

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