Rajka

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Rajka
Breeder 2
Breeder Agent
administration
Data sourceCZEHBROD
DEU416
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Country of originCZECH REPUBLIC
SERBIA
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityIntermediate
Early to intermediate
Growth habitSemi erect
Foliage coverModerate to good
Good
Flower colourWhite
Flower frequencyVery rare
Occasional
Pollen fertilityModerate
Light sprout colourGreen
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourLight yellow
Tuber shapeOval to long
Long to oval
Tuber eye depthShallow to medium
Shallow
tubering characteristics
Yield potentialMedium
High
Very high
Tubers per plantFew to medium
Tuber sizeLarge
Tuber shape uniformityMedium to uniform
Resistance to external damageSusceptible
utilisation characteristics
Cooking type / 411 Cooked textureFairly firm (multi-purpose type)
After cooking blackeningTrace
TasteGood
Dry matter contentMedium
Starch contentLow
Low to medium
Protein contentMedium
resistance to fungal diseases
Resistance to late blight on tubersMedium
Resistance to late blight on foliageMedium
Wart (Synchytrium endobioticum)Susceptible
Resistance to dry rot (Fusarium spp.)Medium to high
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium to high
resistance to virus diseases
Resistance to potato virus ALow
Medium to high
Resistance to potato virus MMedium to high
High
Resistance to potato virus SLow to medium
Resistance to potato virus XMedium to high
Very high
Resistance to potato virus Y (strain not specified)Medium to high
High
Resistance to potato leaf roll virusMedium to high
resistance to pests
Resistance to Globodera rostochiensis race 1Very low to low
Low
environmental stress factors
Drought resistanceHigh
Variety information last modified on 29th of October, 2010