The European Cultivated Potato Database

 
 

Romanze

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Romanze
Pedigree: Hansa x Seedling x Desiree [8]
Kenn-Nr.:K 1973 [6]
Breeder:
Breeder's rights:
Synonyms:
National list: 1979 [8]
ADMINISTRATION
Country of originGERMANY [6, 8]
Data sourceCZEHBROD [6] DEU001 [8] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsPart tested [8] Infected [6]
Plant material maintained asTuber [23] In-vitro [6, 8]
Sample statusTraditional cultivar/landrace [6] Advanced cultivar [8, 23]
Test conditionsOrganic [6] Non organic [8]
PLANT CHARACTERISTICS
MaturityIntermediate [8]
Pollen fertilityHigh [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourYellow [8]
Tuber eye depthShallow to medium [8]
Tuber shapeOval [8]
Tuber skin colourRed [8]
TUBERING CHARACTERISTICS
Internal rust spotInfrequent [8]
Storage abilityModerate [8]
Yield potentialHigh [23]
UTILISATION CHARACTERISTICS
Dry matter contentMedium [23]
Starch contentLow to medium [8]
RESISTANCE TO FUNGAL DISEASES
Resistance to late blight on foliageMedium to high [8]
Resistance to late blight on tubersHigh [8, 23]
Resistance to powdery scab (Spongospora subterranea)High [8]
Wart (Synchytrium endobioticum)Field immune [8]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusLow [8]
Resistance to potato virus AVery high [8]
Resistance to potato virus Y (strain not specified)High to very high [8]


Source:
[6] Potato Research Institute, CZECH REPUBLIC 2005
[8] Federal Research Centre of Agriculture, GERMANY 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















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