Ceres

Active

Oryza sativa L. Rice · Agricultural · bred by Cotarroz- Centro Operativo e Tecnologico do Arroz

also searched as: керес

Variety description

10 August 2026

The variety belongs to the japonica type, also known as "Carolina" type rice. The grain is classified as long-grain, with a length-to-width ratio of 2.5.

Physicochemical characteristics of the variety include an amylose content of 18.2% and a grain density in the range of 1492–1573 kg/m³. The variety is used in experimental scientific research, particularly in the study of selenium biofortification and response to stress factors, including exposure to high temperatures.

Sources8

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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: COTArroz - Centro Operativo e Tecnológico do Arroz 4 Developed the variety
Applicant: INIAV - Instituto Nacional de Investigação Agrária e Veterinária 156 Submitted the application to the register
Maintainer: PT - INRB/L-INIA 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

№ 224670

Registration

30 January 2017
PT Portugal Active

№ 14179

Application

27 August 2014

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	224670	—	30 January 2017	—	Active
PT Portugal	14179	27 August 2014	—	—	Active

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

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Breeder

Cotarroz- Centro Operativo e Tecnologico do Arroz All 4 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 3
First registration: 2017

Same species

Other varieties: Rice

All 1 415 varieties of species

QM 1003

Active

Oryza sativa L. · Rice

MARTINS, LUIS FERNANDO RAJ, YOG SOLIS, RENANDO ROCHA, MILTON BORIN, REGIS

9 records

Sirio CL

Active

Oryza sativa L. · Rice

Sardo Piemontese Sementi Soc. Coop. Società Agricola

6 records

Osmancik-97

Active

Oryza sativa L. · Rice

NECMI BESER, HALIL SUREK

BG UA

6 records

Cerbero

Application submitted

Oryza sativa L. · Rice

SOCIETÀ AGRICOLA GIULIO MELZI D'ERIL S.S.

1 record

Cerere

Active

Oryza sativa L. · Rice

Sardo Piemontese Sementi Soc. Coop. Società Agricola

5 records

Cerio

Withdrawn

Oryza sativa L. · Rice

SECE SAS

1 record

Nearby in the species list CASUDIS, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Catullo, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CB-801 (PROV.), class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Celeste, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cellini, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Celtiko, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Centauro, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Centro, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cerbero, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cerere, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cerio, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cervo, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cesare, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">CFRA, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Chimera, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Chinese Originario, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Chinese Ostiglia, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Chirone, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cigalon, class="text-ink hover:text-field underline underline-offset-2 decoration-rule hover:decoration-field transition-colors">Cigno

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