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CW 3957

Terminated

Medicago sativa L. Alfalfa · Agricultural · bred by CAL-WEST SEEDS

also searched as: кв 3957

Variety description

10 August 2026

The variety was included in the list recommended for certification by the Alfalfa Variety Review Board of the Association of Official Seed Certifying Agencies in 1997.

The variety underwent field trials in the Imperial Valley in California in the mid-1990s. A detailed description of morphological traits, quality indicators, disease resistance, or current zoning is absent in the available materials.

Sources3
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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

Parties

Breeder
CAL-WEST SEEDS 13 Developed the variety
Applicant
CAL-WEST SEEDS 13 Submitted the application to the register
Rights holder
CAL-WEST SEEDS 13 Holds the rights to the variety
Maintainer
CAL-WEST SEEDS 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.

  • ES Spain Terminated

    № 19980386

    Application
    22 December 1998
    Registration
    12 March 2003
    Terminated
    25 March 2014

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

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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

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10 records

Cusal

Terminated

Medicago sativa L. · Alfalfa

Cusesa

ES
4 records

Cveta

Active

Medicago sativa L. · Alfalfa

Diana Hristova Marinova, Iliana Ivanova Ivanova

BG
4 records

Cybelle

Withdrawn

Medicago sativa L. · Alfalfa

R 2n (FR)

FR
1 record

Nearby in the species list COSTAL, Costanza, Coussouls, Cremonese, Creno, Cristin, Crown II, Cuore Verde, Cusal, Cveta, Cybelle, Daisy, Dakota, Dama, Daniela, Danubia, Daphne, Dart, DEBARSKA, Defi

Discussion: CW 3957

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