Extrem

Active

Lolium multiflorum Lam. Italian ryegrass · Agricultural · bred by PADANA SEMENTI ELETTE S.R.L.

also searched as: екстрем

Variety description

10 August 2026

The variety is a tetraploid Westerwold ryegrass with an alternative growth habit, which ensures rapid heading in the year of sowing. The plant is characterized by intensive growth and a high capacity for rapid rooting, demonstrating adaptability both to cool northern conditions and to regions with periodic spring drought.

The plant is intended for forage production, including silage harvesting and winter grazing, while early sowing dates allow for an additional autumn harvest. The recommended seeding rate is 45–50 kg/ha; sowing periods include the spring and autumn seasons.

Sources4

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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

active no record

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

Parties

Breeder: PADANA SEMENTI ELETTE S.R.L. 30 Developed the variety
Applicant: PADANA SEMENTI ELETTE S.R.L. 30 Submitted the application to the register
Maintainer: PADANA SEMENTI ELETTE S.R.L. 30 Responsible for variety maintenance

Admission to trade

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

IT Italy Active

№ 006119_A 006119

Application

12 January 1998

Registration

29 February 2000

Registry	Number	Application	Registration	Terminated	Status
IT Italy	006119_A 006119	12 January 1998	29 February 2000	—	Active

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

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Breeder

PADANA SEMENTI ELETTE S.R.L. All 30 varieties of company

Registry records

Total records: 2
Jurisdictions shown: 2
First registration: 2000

Same species