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Lolium x hybridum Hausskn. Hybrid ryegrass · Agricultural

also searched as: тетрамаг

Variety description

10 August 2026

The variety was obtained by crossing Italian ryegrass and perennial ryegrass. The crop is characterized by high germination energy, rapid initial growth, and good cold hardiness. It is resistant to rust, and the lifespan of the sward is 3–5 years.

The plant possesses good fiber digestibility and high productivity. Recommended for sowing both in pure stands and in mixtures with legumes. To ensure the highest forage quality, mowing is recommended to be carried out at the stem elongation stage.

Sources6
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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
Mountain View Seeds, Ltd. (US) Submitted the application to the register
Maintainer
Mountain View Seeds, Ltd. (US) Responsible for variety maintenance

Admission to trade

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

  • CZ Czechia Withdrawn

    № P10185

    Application
    8 January 2016
    Terminated
    29 March 2019

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: Hybrid ryegrass

All 297 varieties of species

Dorcas

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Zelder Holland(NL)

DE FR LU NL PL SI
16 records

Marmota

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Forschungsanstalt fur Agrarokologie und Landwirtschaft, CH-8046 Zurich

AT CZ DE DK FR LU +1
15 records

Pirol

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

Saatzucht Steinach GmbH & Co KG

AT DE DK LT LU PL
12 records

Tapirus

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

NUEESCH| Dr. B. Nueesch (+) c/o Forschungsanstalt Agroscope Reckenholz-Taenikon ART / BOLLER| Dr. Beat Boller c/o Forschungsanstalt Agroscope Reckenholz-Taenikon ART

AT DE
7 records

Lolium x hybridum Hausskn. · Hybrid ryegrass

DLF Seeds A-S, DK

DK FR
6 records

Tetratop

Active

Lolium x hybridum Hausskn. · Hybrid ryegrass

DLF Seeds A/S

DE PL
4 records

Nearby in the species list Splenda, Storial, Storm, Strom, Sumatra, Swallow, Talbo, Taldor, Tapirus, Tetragraze, Tetratop, Texy, Themisto, Tine, Tirando, Tirna, Tonus, Tonuss, Topstone, TORNADO

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