The Primodoro variety is mentioned in specialized studies focused on the analysis of bulb parameters such as equatorial and polar diameter, mass, and bulk density. These characteristics are utilized by engineers when adjusting agricultural machinery.
Available sources contain no information regarding maturity group, plant height, disease resistance, lodging, or the origin of the variety. Mentions of Primodoro appear in 1970s documentation, however, a detailed agrotechnical description of the variety is currently unavailable.
Sources5
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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.
Variety registered as early as 1
jurisdiction,
data for which we do not publish: their registry licenses have not yet been verified.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
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