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Sperlona

Active

Zea mays L. Maize · Agricultural · bred by Stefanoni Clara

also searched as: сперлона

Variety description

10 August 2026

The hybrid belongs to the FAO 340 maturity group and is characterized by a short growing season. In agronomic practice and scientific literature, the variety often serves as an object for field and agrometeorological studies, in particular when examining the influence of sowing density, climatic factors, and soil contamination.

In experimental work with this hybrid, a seeding rate of 70,000 plants per hectare is typically applied. In the framework of scientific publications, the variety has been used to analyze grain composition indicators, such as the content of protein, starch, oil, and fiber.

Sources7
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Countries of admission

2 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.

QZ

active no record

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

Parties

Breeder
STEFANONI CLARA 122 Developed the variety
Applicant
STEFANONI CLARA 122 Submitted the application to the register
Maintainer
STEFANONI CLARA 122 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • IT Italy Active

    № 008541_A 008541

    Application
    31 December 2001
    Registration
    19 December 2003

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

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

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Nearby in the species list Spatial, Spazio, Specialis, Speciosa, Spectral, Spectrum5099, Speculos, Speedster, Speedy, Spencer, Spezi, Sphinxx, Spici CS, Spider, Spin-Caldonazzo, Spina, Spinato di Gandino, Spinelia, Spinoza, Spinusa

Discussion: Sperlona

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