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Chenopodium quinoa Willd. Quinoa · Agricultural · bred by Trotsenko Volodymyr, Yarmak Andrii, Ilchenko Volodymyr, Zhatova Halyna, Trotsenko Nadiia

also searched as: квартет

Variety description

10 August 2026

The variety was obtained by intervarietal hybridization followed by the selection of early-maturing forms suitable for mechanized harvesting. The growing season is up to 110 days, and technical maturity is reached in the first ten days of September.

Plants reach a height of 110–120 cm and have the ability to branch, with the main seed yield formed on the main inflorescence of the central stem. The thousand kernel weight is 2.8–3.1 g, and the harvest index is approximately 27.9%.

The recommended cultivation technology includes continuous sowing with a seeding rate of 1.2–1.6 million viable seeds per hectare to ensure a crop density of approximately 1.37 million plants per hectare by the time of harvest.

Sources6

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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

active no record

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

Parties

Breeder: Trotsenko Volodymyr, Yarmak Andrii, Ilchenko Volodymyr, Zhatova Halyna, Trotsenko Nadiia 1 Developed the variety
Applicant: Sumskyi natsionalnyi ahrarnyi universytet 16 Submitted the application to the register
Rights holder: Sumskyi natsionalnyi ahrarnyi universytet 16 Holds the rights to the variety

Admission to trade

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

UA Ukraine Active

№ 21661001

Application

25 January 2021

Registration

10 January 2022

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	21661001	25 January 2021	10 January 2022	—	Active

Plant breeders' rights

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

Ukraine № 21661001

Protection expired

Application filed 25 January 2021
Registered 9 May 2023
Currently active indefinite in the register

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

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Breeder

Trotsenko Volodymyr, Yarmak Andrii, Ilchenko Volodymyr, Zhatova Halyna, Trotsenko Nadiia

breeder code (S14/K025)/S4

All 1 variety of company

Registry records

Total records: 2
Jurisdictions shown: 1
First registration: 2022

Same species