Sientje

Higher Taxon Solanaceae
Genus Solanum L.
Species Solanum tuberosum L. cv. Sientje
Breeder 56
P.Seeuw Erven
Breeder Agent
administration
Data sourceDEPT
DEU416
FRA179
GBR165
IRL001
POL IPR BON
VRI RUSSIA
Plant material maintained asTuber
In-vitro
Tuber and in-vitro
Plant health directive EC77/93, requirementsFully tested
Part tested
Country of originNETHERLANDS
Sample statusAdvanced cultivar
Test conditionsNon organic
plant characteristics
MaturityIntermediate
Very early to early
Growth habitSpreading
Foliage coverGood
Flower colourWhite
Flower frequencyRare
BerriesNo berries
Very rare
Light sprout colourBlue
tuber characteristics
Tuber skin colourWhite to yellow
Primary tuber flesh colourCream
Tuber shapeOval to long
Long to oval
Tuber eye depthShallow
tubering characteristics
Yield potentialMedium
Very high
Tubers per plantVery many
Tuber sizeLarge
Large to very large
Tuber shape uniformityMedium to uniform
Secondary growthMedium to high
Internal rust spotInfrequent to medium
Resistance to external damageModerate to resistant
Resistant
Resistance to internal bruisingMedium to high
High
Dormancy periodShort to medium
Medium
utilisation characteristics
Cooking type / 411 Cooked textureMealy (floury type) to fairly firm (multi-purpose type)
After cooking blackeningTrace to little
Trace
TasteModerate
Crisp suitabilityPoor
French fry suitabilityPoor
Dry matter contentMedium
High
Starch contentLow to medium
Medium
resistance to fungal diseases
Resistance to late blight on tubersMedium to high
Resistance to late blight on foliageLow to medium
Resistance to late blight on tubers (Laboratory test)High
Resistance to late blight on foliage (Laboratory test)Medium
Wart (Synchytrium endobioticum)Field immune
Field immunity to wart racesRace 1
resistance to bacterial diseases
Resistance to common scab (Streptomyces scabies)Medium to high
High
Resistance to blackleg (Erwinia spp.)Medium
resistance to virus diseases
Resistance to potato virus ALow
Very high
Resistance to potato virus MHigh
Resistance to potato virus XMedium
Medium to high
Resistance to potato virus Y (strain not specified)High
High to very high
Resistance to potato leaf roll virusLow to medium
Medium
Resistance to tobacco rattle virusHigh
resistance to pests
Resistance to Globodera rostochiensis race 1Low
environmental stress factors
Drought resistanceHigh
High to very high
Frost resistanceLow
Variety information last modified on 31st of May, 2007