The European Cultivated Potato Database

 
 

Sorka

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Sorka
Pedigree: Belorusskij Rannij x Seedling 700 [9]
Breeder:
Breeder's rights:
Synonyms:
National list: 1977 [9]
ADMINISTRATION
Country of originRUSSIAN FEDERATION [9]
Data sourceDEU416 [9]
Plant health directive EC77/93, requirementsPart tested [9]
Plant material maintained asTuber and in-vitro [9]
Sample statusAdvanced cultivar [9]
PLANT CHARACTERISTICS
Flower colourWhite [9]
Foliage coverModerate to good [9]
MaturityIntermediate [9]
TUBER CHARACTERISTICS
Primary tuber flesh colourWhite [9]
Tuber eye depthShallow to medium [9]
Tuber shapeOval [9]
Tuber skin colourWhite to yellow [9]
TUBERING CHARACTERISTICS
Resistance to external damageResistant [9]
Tuber shape uniformityUniform [9]
Yield potentialMedium to high [9]
UTILISATION CHARACTERISTICS
Starch contentMedium to high [9]
TasteGood [9]
RESISTANCE TO FUNGAL DISEASES
Field immunity to wart racesRace 1 [9]
Resistance to late blight on foliageLow to medium [9]
Resistance to stem canker (Rhizoctonia solani)Low [9]
Wart (Synchytrium endobioticum)Field immune [9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to blackleg (Erwinia spp.)Low [9]
Resistance to common scab (Streptomyces scabies)Medium [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusLow to medium [9]
Resistance to potato virus MVery low [9]
Resistance to potato virus SVery low [9]
Resistance to potato virus XLow to medium [9]
Resistance to potato virus Y (strain not specified)Medium [9]


Source:
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005















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