Cala

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Oryza sativa L. Rice · Agricultural · bred by Texas Agricultural Experiment Station/ USDA-ARS

also searched as: кала

Variety description

10 August 2026

The variety is the result of crossing combinations of Cypress/Pelde and Jefferson. The average plant height is 95 cm; there is no pubescence on any plant parts.

The amylose content in the grain is at the level of 10%. The alkali spreading value is 2, which defines the variety as having a high gelatinization temperature. The plant carries the Pi-z and Pi-k(h) resistance genes to the pathogen Pyricularia oryzae.

Sources2

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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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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

Breeder: Texas Agricultural Experiment Station/ USDA-ARS Developed the variety
Applicant: Texas Agricultural Experiment Station/ USDA-ARS Submitted the application to the register
Rights holder: TEXAS AGR./UNIVERS.SISTEM Holds the rights to the variety
Maintainer: HISPARROZ 26 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

№ 224639

Registration

21 September 2007

Terminated

22 November 2018
ES Spain Terminated

№ 20020005

Application

3 January 2002

Registration

21 September 2007

Terminated

22 November 2018

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	224639	—	21 September 2007	22 November 2018	Terminated
ES Spain	20020005	3 January 2002	21 September 2007	22 November 2018	Terminated

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

United States of America № 200500103

Active

Application filed 24 January 2005
Registered 12 December 2005
Currently active indefinite in the register

More 1 record protections in other jurisdictions are shown on the map above.

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

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