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Rolan

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Trifolium arvense L. Hare's Foot · Agricultural

also searched as: ролан

Variety description

10 August 2026

The variety was obtained by crossing wild genotypes followed by mass selection of the initial material. The plant reaches a height of 35 cm, forms sparse bushes and hairy inflorescences ranging from white to pale pink in color. The thousand kernel weight is about 0.45 g.

Flowering occurs in the period from July to August. The plant is adapted to growing on poor soils under drought conditions. Due to the tannin content and stem stiffness, the variety is of limited use as a monoculture for grazing, but it is a valuable source of forage for pollinators.

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.

active no record

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

Parties

Applicant
Zemědělský výzkum, spol. s r.o. (CZ)/Výzkumný ústav pícninářský, spol. s r.o. (CZ) Submitted the application to the register
Rights holder
Výzkumný ústav pícninářský, spol. s r.o. (CZ)/Zemědělský výzkum, spol. s r.o. (CZ) Holds the rights to the variety
Maintainer
Výzkumný ústav pícninářský, spol. s r.o. (CZ) 62 Responsible for variety maintenance

Plant breeders' rights

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

Czechia № 2014
Active
  1. Application filed 18 October 2010
  2. Registered 13 December 2012
  3. Currently active indefinite in the register

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

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