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X00K446

Active

Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INT. INC, PIONEER OVERSEAS CORPORATION,

also searched as: кс00к446

Variety description

10 August 2026

Selection number X00K446 is the internal plant designation for maize hybrid P0268. According to the international maturity classification, this hybrid belongs to the mid-late group with an index of approximately 370.

The plant forms dent-type grain. The hybrid is used for cultivation for grain and silage, with testing evaluating its yield, digestibility, and energy value indicators.

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

Applicant
PIONEER HI-BRED INT. INC. / PIONEER OVERSEAS CORPORATION Submitted the application to the register
Maintainer
PIONEER HI-BRED ITALIA SERVIZI AGRONOMICI SRL / PIONEER HI-BRED SERVIZI AGRONOMICI SRL Responsible for variety maintenance

Admission to trade

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

  • IT Italy Active

    № 017726_A 017726

    Application
    14 January 2016
    Registration
    18 January 2018

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

Same species

Other varieties: Maize

All 37 291 varieties of species

P 9578

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Zea mays L. · Maize

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AT BG HU RO SI SK +1
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P 9074

Active

Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1
19 records

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK
13 records

X00H387

Withdrawn

Zea mays L. · Maize

PIONEER HI-BRED INT. INC, PIONEER OVERSEAS CORPORATION,

IT
1 record

X00K440

Withdrawn

Zea mays L. · Maize

PIONEER HI-BRED INT

IT
1 record

X00K447

Withdrawn

Zea mays L. · Maize

PIONEER HI-BRED INT. INC, PIONEER OVERSEAS CORPORATION,

IT
1 record

Nearby in the species list X00f837, X00F839, X00F849, X00H365, X00H366, X00H374, X00H377, X00H378, X00H387, X00K440, X00K447, X00k449, X00m500, X00M507, X00M512, X00M514, X00N545, X00N550E, X00N554, X00N556

Discussion: X00K446

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