Skip to content

Stefka

Active

Agrostis gigantea Roth Black bent · Agricultural · bred by Danko Hodowla Roslin Sp.z.o.o.

also searched as: стефка

Variety description

10 August 2026

The variety is mid-season, heading occurs in the first ten days of June. The plant is characterized by high productivity, good regrowth dynamics in spring and after mowing, as well as resistance to prolonged snow cover.

The variety is intended for cultivation as a forage crop on mineral and organic soils, provided there is sufficient moisture. It can be used on upland and lowland meadows both in pure stands and as part of grass mixtures.

Sowing is recommended in spring at a depth of 0.5–1 cm. The variety responds positively to the application of nitrogen, phosphorus, and potassium fertilizers.

Sources7
  • Loading…

Countries of admission

3 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.

QM QZ

active no record

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

Parties

Breeder
DANKO Hodowla Roślin sp. z o.o. 623 Developed the variety
Applicant
DANKO Hodowla Roślin sp. z o.o. 623 Submitted the application to the register
Rights holder
DANKO Hodowla Roślin sp. z o.o. 623 Holds the rights to the variety
Maintainer
PL - DANKO HODOWLA ROSLIN SP. Z O.O. 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

    № 201019

    Registration
    21 December 2009
  • PL Poland Active

    № R R2967

    Application
    31 December 1997
    Registration
    2 February 2001

Plant breeders' rights

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

Poland № O R455
Active
  1. Application filed 31 January 2001
  2. Registered 6 June 2001
  3. 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

Other varieties: Black bent

All 22 varieties of species

Kita

Active

Agrostis gigantea Roth · Black bent

KRUSE GMBH & CO. KG| Kruse Saatzucht GmbH & Co. KG

DE HR IT PL SI
8 records

Paula

Terminated

Agrostis gigantea Roth · Black bent

Wojciech Joks c/o Hodowla Roslin Szelejewo

DE PL
5 records

Janek

Active

Agrostis gigantea Roth · Black bent

SPRENGEL| Feldsaaten Freudenberger GmbH & Co. Kommanditgesellschaft Herrn H. J. Sprengel

CZ DE
5 records

Polanowicka

Terminated

Agrostis gigantea Roth · Black bent

Malopolska Hodowla Roslin Spolka z o.o.

PL
1 record

Polar

Active

Agrostis gigantea Roth · Black bent

SK
3 records

RED TOP

Terminated

Agrostis gigantea Roth · Black bent

HR
1 record

Nearby in the species list Kita, Levocský, Listra, Mieta, Paula, Polanowicka, Polar, RED TOP, Rožnovský, SK 9, Streaker, Szelejewska, Vaclav, Violeta, Zigma

Discussion: Stefka

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up