Barwoltra

Application submitted

Lolium multiflorum Lam. var. westerwoldicum Wittm. Westerwolds Ryegrass · Agricultural

also searched as: барволтра

Variety description

10 August 2026

The variety is actively used in ecological and agronomic research, including the study of the influence of nitrogen fertilizers, drought tolerance, and wastewater treatment processes. In agriculture, the variety is grown as a fast-growing forage crop or a component for creating green cover.

The variety is characterized by high growth energy and rapid rooting. Its classification as Italian ryegrass implies multiple cuts, while the nutritional value of the biomass decreases after the heading phase.

Sources8

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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.

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

terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Maintainer: ES - 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 Terminated

№ 203113

Terminated

5 December 2000
UY Uruguay Application submitted

№ SINR0368

Application

15 February 1989
UY Uruguay Withdrawn

№ 30202210435612

Application

15 February 1989

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	203113	—	—	5 December 2000	Terminated
UY Uruguay	SINR0368	15 February 1989	—	—	Application submitted
UY Uruguay	30202210435612	15 February 1989	—	—	Withdrawn

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

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