RIGGIOLA

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Castanea sativa Mill. Sweet chestnut · Fruit crops

also searched as: риггиола

Variety description

10 August 2026

The tree is characterized by vigorous growth and an upright crown shape. Harvesting is carried out in the period from the last week of September to the first ten days of October. The variety is not self-fertile and requires cross-pollination.

The cupule usually contains three fruits. The fruits have an average weight of 10 to 12.5 g, an oval-conical shape, and a brown pericarp. The seed coat is usually easily separated. The variety is suitable for fresh consumption and industrial processing, including flour production.

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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.

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

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

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

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