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Petkus II

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Secale cereale L. Rye · Agricultural

also searched as: петкус ии

Variety description

10 August 2026

The variety is a product of German breeding, based on the work of Ferdinand von Lochow using the Probsteier and Pirnaer varieties. The variety became widely distributed in breeding as source material for the creation of new genotypes.

Morphology is characterized by a prismatic ear shape of medium density and a long oval grain with a greenish hue. Stems are of medium or short length, and the variety is resistant to lodging. In conditions of harsh winters with little snow, a tendency to winterkill was noted, which required adaptation through crossing.

The variety was traditionally valued for its high milling and baking qualities. In modern research and genetic seed banks, it is classified as a landrace variety, used as a standard for studying the biodiversity and adaptability of cereal crops.

Sources8
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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.

QM

terminated no record

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

Parties

Maintainer
LOCHOW-PETKUS GMBH 253 Responsible for variety maintenance

Admission to trade

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

  • DK Denmark Protection expired

    № 10128

    Application
    1 January 1970
    Registration
    1 April 1970
    Terminated
    30 June 1997

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 PEKURO, PELISTERKA, PERFEKT, Perfirmalina, PERKOW, PEROLO, Peros, Pervistok F1, Petka, Petkus, Petkus-kurzstroh, Petkuser Kurzstroh, Petra, Petroneller tyrnauer, Phthia, Piano, PIANO KWS, Piastowskie, Picasso, Pipo

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