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Nastavnyk

Protection expired

Rumex patientia x Rumex tianschanicus · Vegetables · bred by Novozhylov Oleh Vasyl`ovych, Blium IAroslav Borysovych, Rakhmetova Svitlana Oleksandrivna, Rakhmetov Dzhamal Bakhlulovych,

also searched as: наставник

Variety description

10 August 2026

The variety was bred through distant hybridization of spinach dock and Rumex tianschanicus. It is a perennial herbaceous plant with a plantation usage period of up to 8–10 years. It differs from vegetable varieties by a more vigorous habit and a larger stem diameter at the base.

Rosette leaves are large, ovate-lanceolate in shape, without pronounced anthocyanin coloration. The plant is characterized by intensive growth and high cold, winter, and drought tolerance. The variety is suitable for intensive use, providing up to four cuts per season.

It possesses high ecological plasticity and resistance to abiotic stress factors. Despite its specialization as bioenergy feedstock for the production of solid biofuel and biogas, the crop is versatile and can be used for fodder purposes.

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.

terminated no record

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

Admission to trade

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

  • UA Ukraine Terminated

    № 08424001

    Application
    3 November 2008
    Registration
    7 April 2009
    Terminated
    12 September 2025

Plant breeders' rights

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

Ukraine № 08424001
Protection expired
  1. Application filed 3 November 2008
  2. Registered
  3. Currently active indefinite in the register

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

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Same species

Other varieties: Rumex patientia x Rumex tianschanicus

All 3 varieties of species

Biekor-1

Terminated

Rumex patientia x Rumex tianschanicus

Rakhmetov Dzhamal Bakhlul ohly

UA
2 records

Rumex patientia x Rumex tianschanicus

Rakhmetova Svitlana Oleksandrivna, Rakhmetov Dzhamal Bakhlul ohly,

UA
2 records

Nearby in the species list Biekor-1, Kyivs`kyi ul`tra

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