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Estanzuela 284

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Lolium multiflorum Lam. Italian ryegrass · Agricultural · bred by INSTITUTO NACIONAL DE INVESTIGACION AGROPECUARIA (INIA)

also searched as: естанзуела 284

Variety description

10 August 2026

The variety belongs to the westerwoldicum type and is early-maturing. Due to its biological characteristics, the plant behaves as a strictly annual crop. The variety possesses high adaptability to various growing conditions and is effective when used on floodplain lands.

The plant is distinguished by good forage quality and high crude protein content. Despite susceptibility to rust, early flowering times allow the variety to avoid the peak of spring infection. The variety demonstrates increased tolerance to soil salinity in comparison with a number of analogues.

The main purpose of the variety is to obtain early winter green forage when grown both in pure stands and in mixtures with oats. It is also used as a cover crop for rapid grass stand formation when establishing or overseeding pastures.

Sources8
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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.

QM

active no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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

Applicant
INSTITUTO NACIONAL DE INVESTIGACION AGROPECUARIA (INIA) 468 Submitted the application to the register
Maintainer
INSTITUTO NACIONAL DE INVESTIGACION AGROPECUARIA (INIA) 468 Responsible for variety maintenance

Admission to trade

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

  • PT Portugal Active

    № 9143

  • UY Uruguay Application submitted

    № 30202110240023

  • UY Uruguay Application submitted

    № 2006054

    Application
    20 February 2006
  • PT Portugal Active

    № 09143

    Application
    5 November 2009
    Registration
    9 February 2012
  • GB United Kingdom Active

    № 13/17277

    Application
    27 December 2018
    Registration
    31 January 2019

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

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Discussion: Estanzuela 284

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