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Sientje

Protection expired

Solanum tuberosum L. Potato · Agricultural · bred by Veenkoloniale Boerenbond

also searched as: сиентйе

Variety description

10 August 2026

The variety has a growing period of 100–110 days. The tubers have a round-oval shape, yellowish flesh, and medium-depth eyes.

In agronomic publications, the variety is characterized by low resistance to potato wart and a tendency towards viral degeneration, due to which it is considered obsolete in modern breeding.

Sources3
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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.

terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
VEENKOLONIALE BOERENBOND 1 Developed the variety
Applicant
VEENKOLONIALE BOERENBOND 1 Submitted the application to the register
Maintainer
VEENKOLONIALE BOERENBOND 1 Responsible for variety maintenance

Admission to trade

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

  • GB United Kingdom Terminated

    № 4/189

    Terminated
    16 August 1977
  • FR France Terminated

    № 0090494

    Application
    1 January 1957
    Registration
    1 January 1957
    Terminated
    1 January 1989
  • DK Denmark Protection expired

    № 10007

    Application
    24 April 1963
    Registration
    1 April 1970
    Terminated
    30 June 1987

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Denmark № 10007
Protection expired
  1. Application filed 24 April 1963
  2. Registered 10 November 1966
  3. Entry closed 9 November 1991

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

Found an error in the record?

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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: Potato

All 4 994 varieties of species

SANTE'

Active

Solanum tuberosum L. · Potato

VEREDELINGSBEDRIJF VV

BG CZ EE HR HU IE +7
25 records

VR 808

Active

Solanum tuberosum L. · Potato

VAN RIJN-KWS B.V.

NL PL UA
25 records

Solanum tuberosum L. · Potato

Z.P.C. /F.G. VAN DER ZEE /G. VAN DER ZEE /P.J. VAN DER ZEE

BE CZ DE ES FR HR +5
23 records

Sielawa

Withdrawn

Solanum tuberosum L. · Potato

Olsztyńska Hodowla Ziemniaka i Nasiennictwo OLZNAS-CN sp. z o.o.

PL
1 record

Siena

Active

Solanum tuberosum L. · Potato

van Loon, J.P.

FR NL
8 records

Sierra

Active

Solanum tuberosum L. · Potato

PLANT BREEDING INTERNATIONAL CAMBRIDGE

CZ PL
9 records

Nearby in the species list Sibari, Sibelle, Sibu, Sibylla, Sidney, Siebo, Siegfried, Sieglinde, Sielawa, Siena, Sierra, Sierra Gold, Sifra, Sigma, Signal, Signum, Sigunda, Siikli, Sila, Silla

Discussion: Sientje

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Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

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