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Diadem

Terminated

Avena sativa L. Oat · Agricultural

also searched as: диадем

Variety description

10 August 2026

The Diadem variety belongs to the foreign genetic resources actively used in breeding research in Europe in the second half of the 20th century. In agrotechnical trials, the variety showed high resistance to the effects of aluminum in highly acidic soil conditions.

The grain of this variety is recognized as suitable for the germination process in order to increase the concentration of antioxidant compounds, in particular avenanthramides. Detailed morphological characteristics of the plant, including height and maturity dates, are not presented in the scientific literature.

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.

terminated no record

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

Admission to trade

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

  • SK Slovak Republic Terminated

    № 699

    Application
    15 October 1965
    Registration
    1 January 1968
    Terminated
    31 December 1985

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

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Same species

Other varieties: Oat

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Avena sativa L. · Oat

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Svalof Weibull AB (SE)/Florimond Desprez SA (FR)

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Sebastien Cuvelier, RAGT 2n

FR PL
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Desnians'kyi

Terminated

Avena sativa L. · Oat

Bulochnikova Antonina Petrivna, Matros Oleksandra Pylypivna, Kisil`ova Valentyna Anatoliivna, Pika IUrii Mykolaiovych,

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1 record

Detvan

Terminated

Avena sativa L. · Oat

1 record

Diakon

Protection expired

Avena sativa L. · Oat

NORD| NORDSAAT Agrargesellschaft mit beschraenkter Haftung

DE HU
3 records

Nearby in the species list DE 161, Dekameron, Dekoren, Delfin, Delicjusz, Denar, Denka, Deresz, Desnians'kyi, Detvan, Diakon, DIAMANTE, Diana, Didrik, Dina, DINANT, Dinar, Diolo, DIPLOMAT, DNTxRI

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