Losa

Active

Trifolium subterraneum L. Subterranean clover · Agricultural · bred by CREA - CENTRO DI RICERCA PER LA ZOOTECNIA ED ACQUACOLTURA (CREA-ZA)

also searched as: лоса

Variety description

10 August 2026

The variety has a prostrate or semi-erect growth habit and forms dense foliage. The seeds are black, which is characteristic of the ssp. subterraneum subspecies. Flowering occurs approximately 97 days after sowing.

The plant possesses a high capacity for self-regeneration due to a hard-seededness level of approximately 30% and is adapted to various soil types. The variety stands out for its initial growth vigor, providing rapid soil coverage and high dry matter yield.

Used as a forage crop in pastures. Due to nitrogen fixation and the ability to break disease cycles, the variety is suitable for crop rotations. Well-adapted to Mediterranean and temperate climates with moderate rainfall.

Sources4

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Countries of admission

3 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

QM QZ

active no record

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

Parties

Breeder: CREA - CENTRO DI RICERCA PER LA ZOOTECNIA ED ACQUACOLTURA (CREA-ZA) 75 Developed the variety
Applicant: CREA - CENTRO DI RICERCA PER LA ZOOTECNIA ED ACQUACOLTURA (CREA-ZA) 75 Submitted the application to the register
Maintainer: IT - Not available Responsible for variety maintenance

Admission to trade

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

QZ European Union Active

№ 209600

Registration

19 April 2002
IT Italy Active

№ 007194_A 007194

Application

12 October 1998

Registration

27 March 2002

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	209600	—	19 April 2002	—	Active
IT Italy	007194_A 007194	12 October 1998	27 March 2002	—	Active

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

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Breeder

CREA - CENTRO DI RICERCA PER LA ZOOTECNIA ED ACQUACOLTURA (CREA-ZA) All 75 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 3
First registration: 2002

Same species