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Costanza

Active

Medicago sativa L. Alfalfa · Agricultural · bred by CREA-ZA

also searched as: костанза

Variety description

10 August 2026

The variety was developed within the framework of a program for the improvement of forage crops for Italian conditions. The main breeding strategy was aimed at increasing plant resistance to local climatic and environmental factors.

In scientific studies, the variety was examined in the context of assessing productivity and forage value in organic farming systems. In a number of comparative trials, the variety was included among the genotypes under study for the analysis of yield indicators and qualitative characteristics of biomass.

Sources4
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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Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
CREA-ZA 2 Developed the variety
Applicant
CREA-ZA 2 Submitted the application to the register
Rights holder
CREA-ZA 2 Holds the rights to the variety
Maintainer
Maisadour Tohumculuk Tic. Ltd. sti 13 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

    № 207250

    Registration
    13 April 2006
  • TR Turkey Active

    № Costanza

    Registration
    10 April 2018

Plant breeders' rights

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

European Union № 20100092
Active
  1. Application filed 1 February 2010
  2. Registered 19 May 2014
  3. Currently active indefinite in the register

More 1 record protections in other jurisdictions are shown on the map above.

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: Alfalfa

All 1 053 varieties of species

Medicago sativa L. · Alfalfa

SCHMIDT-GAMBAZZA| Hedwig Schmidt-Gambazza

AT DE FR PL
11 records

Medicago sativa L. · Alfalfa

Institute of Field and Vegetable Crops (SB)

BG SI
11 records

Medicago sativa L. · Alfalfa

Instituto Nacional de Tecnologia Agropecuaria INTA

ES
10 records

Cosmina

Active

Medicago sativa L. · Alfalfa

SCHITEA MARIAMARTURA TEODORVARGA PAUL MIHAIL

RO
3 records

COSTAL

Withdrawn

Medicago sativa L. · Alfalfa

PIONEER HI-BRED INTERNATIONAL

ES
2 records

Coussouls

Terminated

Medicago sativa L. · Alfalfa

Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)

FR
4 records

Nearby in the species list Claudia, Colosseo, Comete, Concerto, Concorde, Constantina, Coral, Corsa, Cosmina, COSTAL, Coussouls, Cremonese, Creno, Cristin, Crown II, Cuore Verde, Cusal, Cveta, CW 3957, Cybelle

Discussion: Costanza

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