Marichka

Terminated

Zea mays L. subsp. mays (Sweet Corn Group) Sweet corn · Agricultural · bred by Kuprichenkova Tetiana Hryhorivna, Klimova Oksana IEvhenivna, Bielikov IEvhen Illich, Pozdniakov Volodymyr Vasyl`ovych, Movchan Tetiana Dmytrivna, Tymchuk Serhii Mykhailovych, Tymchuk Viktor Mykhailovych,

also searched as: маричка

Variety description

10 August 2026

The variety is mid-early, the period from emergence to technical maturity is about 75 days. The plant reaches a height of 180–190 cm, the ear is attached at a height of 50–60 cm. The ears have a cylindrical shape, a length of 16–18 cm and a diameter of about 4.6 cm, the weight is 170–200 g.

The grain is elongated, yellow-white in color, and belongs to the 'bicolor' type. The sugar content is 21.4%, dry matter is 29.8%. The variety is distinguished by a thin white cob and the ability to retain sugars for a long time without turning into a starchy state. The number of grain rows on the ear is 14–16.

The plant has high resistance to lodging and medium resistance to diseases. The variety is intended for use at the milk-wax maturity stage for fresh consumption, freezing, and canning.

Sources7

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

Parties

Breeder: Kuprichenkova Tetiana Hryhorivna, Klimova Oksana IEvhenivna, Bielikov IEvhen Illich, Pozdniakov Volodymyr Vasyl`ovych, Movchan Tetiana Dmytrivna, Tymchuk Serhii Mykhailovych, Tymchuk Viktor Mykhailovych, 1 Developed the variety
Applicant: Instytut zernovoho hospodarstva Ukrainskoi akademii ahrarnykh nauk, Instytut roslynnytstva im. V. IA. IUr'ieva Ukrainskoi akademii ahrarnykh nauk, Submitted the application to the register
Rights holder: Instytut zernovoho hospodarstva Ukrainskoi akademii ahrarnykh nauk,Derzhavna ustanova Instytut silskoho hospodarstva stepovoi zony Natsionalnoi akademii ahrarnykh nauk Ukrainy, 1 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 Terminated

№ 09032008

Application

7 December 2009

Registration

25 April 2013

Terminated

12 September 2025

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	09032008	7 December 2009	25 April 2013	12 September 2025	Terminated

Plant breeders' rights

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

Ukraine № 09032008

Terminated

Application filed 7 December 2009
Registered 18 October 2013
Entry closed 12 September 2025

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

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