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Giewont

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Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy

also searched as: гиевонт

Variety description

10 August 2026

The hybrid belongs to the FAO 260 maturity group. The plants are characterized by significant height, dense foliage, and the formation of a large number of ears in the total biomass, which ensures a high energy potential of the silage and a high content of net energy for lactation units.

The variety demonstrates good resistance to lodging and Fusarium. It is characterized by high drought tolerance and the ability to grow on various types of soils, including less fertile ones.

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.

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

Parties

Applicant
Instytut Hodowli i Aklimatyzacji Roślin Państwowy Instytut Badawczy 456 Submitted the application to the register
Maintainer
Instytut Hodowli i Aklimatyzacji Roślin Państwowy Instytut Badawczy 456 Responsible for variety maintenance

Admission to trade

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

  • PL Poland Withdrawn

    № R R3244

    Application
    7 December 1998
    Terminated
    13 January 2000
  • PL Poland Active

    № R R3720

    Application
    13 December 1999
    Terminated
    9 March 2001
  • PL Poland Active

    № R R4167

    Application
    15 December 2000
    Terminated
    4 March 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

Same species

Other varieties: Maize

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LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

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7 records

MAS 15P

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Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

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LG 32.12

Terminated

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Limagrain Genetics Grandes Cultures SA (FR)

BE FR NL PL
6 records

GHM 1

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

D J Van der Have BV (NL)

FR
1 record

Gibsi

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Caussade Semences SA (FR)

FR
3 records

Gigant

Protection expired

Zea mays L. subsp. mays (Maize Group) · Maize

Zelder BV (NL)

FR NL
4 records

Nearby in the species list Geraldo, Gerciwax, Germana, Geronimo, Geronimo LL, GEVEO, GH 8477 BT, GH 87000 BT, GHM 1, Gibsi, Gigant, GIGANTE, Gigantor, GIL, Gila, Gildas, Giono, Giovanna, Giovano, Gipsy

Discussion: Giewont

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