Kalyke

Active

Trifolium pratense L. Red clover · Agricultural

also searched as: калике

Variety description

10 August 2026

The variety is diploid and possesses the ability for nitrogen fixation. Genetically, it is based on breeding material from resistant populations of Danish red clover. In scientific research, the variety served as an object for the analysis of phytoestrogen and nutrient concentrations for forage purposes.

A detailed description of morphological traits, including exact maturation dates and disease resistance, is not presented in open publications. The variety is intended for agricultural use as part of grass mixtures.

Sources5

Loading…

The list of sources is loaded via script—please enable JavaScript.

Countries of admission

4 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 terminated no record

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

Parties

Applicant: DLF Seeds, s.r.o. (CZ) 266 Submitted the application to the register
Rights holder: DLF Seeds, s.r.o. (CZ) 266 Holds the rights to the variety
Maintainer: DLF Seeds, s.r.o. (CZ) 266 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

№ 209103
CZ Czechia Active

№ B2380

Application

19 December 2012

Registration

10 March 2017
DK Denmark Terminated

№ 28986

Application

4 February 2013

Registration

18 October 2017

Terminated

19 December 2022

Registry	Number	Application	Registration	Terminated	Status
QZ European Union	209103	—	—	—	Active
CZ Czechia	B2380	19 December 2012	10 March 2017	—	Active
DK Denmark	28986	4 February 2013	18 October 2017	19 December 2022	Terminated

Plant breeders' rights

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

Czechia № 2191

Active

Application filed 19 December 2012
Registered 1 April 2017
Currently active indefinite in the register

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.

This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species