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Kékoportó

Active

Vitis L. Grapevine · Fruit crops

also searched as: кекопорто

Variety description

10 August 2026

Kékoportó, known globally as Portugieser, is a wine grape variety with high growth vigor and high yield, reaching 120 hectoliters per hectare. The variety belongs to the early or medium-early maturity group.

The plant is susceptible to diseases, including downy mildew, powdery mildew, grey mold, and esca. Genetically, the variety is a natural hybrid of Grüner Silvaner and Blauer Zimmettraube and likely originates from Lower Styria.

The grapes produce ruby-red wines with soft tannins and fresh acidity, intended primarily for consumption at a young age. The variety can also be used as a table grape or a base for sparkling wines.

Sources7
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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY
QZ

active no record

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

Parties

Maintainer
Magyar Agrár- és Élettudományi Egyetem 563 Responsible for variety maintenance

Admission to trade

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

  • HU Hungary Active

    № 236566

    Registration
    20 May 1956
  • QZ European Union Active

    № Kékoportó*HU 208943

  • QZ European Union Active

    № Kékoportó*HU u

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

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The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

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: Grapevine

All 4 075 varieties of species

RS-9

Active

Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

9 records

RS-3

Active

Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

9 records

Keknyelue B.2

Application submitted

Vitis L. · Grapevine

Majer Janos / Gyoerffyne Dr. Jahnke Gizella / Knolmajerne Szigeti Gyoengyi / Nemeth Csaba

HU
1 record

Keknyelue B.3

Application submitted

Vitis L. · Grapevine

Majer Janos / Gyoerffyne Dr. Jahnke Gizella / Knolmajerne Szigeti Gyoengyi / Nemeth Csaba

HU
1 record

Nearby in the species list Kékfrankos G. 379, Kékfrankos Kt.1, Kékfrankos Kt.3, Kéknyelű, Kéknyelű B.1, Kéknyelű B.2, Kéknyelű B.3, Keknyelue B.1, Keknyelue B.2, Keknyelue B.3, Kékoportó E.42, Kékoportó Kt.1, Kennedy, Keratsouda N, Keratsuda, Kerazuda, Kerino, Kerner, Kerner B., Kernling

Discussion: Kékoportó

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