The European Cultivated Potato Database

 
 

Akkord

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Akkord
Pedigree:
Breeder:
Breeder's rights:
Synonyms:
National list:
ADMINISTRATION
Country of originRUSSIAN FEDERATION [9]
Data sourceDEU416 [9] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [9]
Plant material maintained asTuber [23] In-vitro [9]
Sample statusAdvanced cultivar [9, 23]
PLANT CHARACTERISTICS
BerriesFrequent [23]
Flower colourRed violet [9]
Flower frequencyOccasional [23] Occasional to frequent [9]
Foliage coverModerate [23] Good [9]
Growth habitErect [23]
MaturityLate [9, 23]
Pollen fertilityModerate [23]
Stolon lengthShort [23]
TUBER CHARACTERISTICS
Primary tuber flesh colourWhite [23] Cream [9]
Tuber eye colourYellow [23]
Tuber eye depthMedium [23] Shallow to medium [9]
Tuber shapeOval to long [9] Long to oval [23]
Tuber skin colourWhite to yellow [9, 23]
Tuber skin textureVery smooth [23]
TUBERING CHARACTERISTICS
Dormancy periodVery long [23]
Resistance to external damageResistant [23]
Resistance to internal bruisingHigh [23]
Storage abilityVery good [23]
Tuber shape uniformityMedium to uniform [9] Uniform [23]
Tuber sizeLarge [23]
Tubers per plantMany [23]
Yield potentialMedium [9] Very high [23]
UTILISATION CHARACTERISTICS
After cooking blackeningLittle [9] Trace [23]
Cooking type / 411 Cooked textureFairly firm (multi-purpose type) [23] Mealy (floury type) to fairly firm (multi-purpose type) [9]
Protein contentMedium [23]
Starch contentHigh [9, 23]
TasteModerate [9]
RESISTANCE TO FUNGAL DISEASES
Resistance to dry rot (Fusarium spp.)High [23]
Resistance to early blight (Alternaria solani)Medium [23]
Resistance to gangrene (Phoma foveata)High [23]
Resistance to late blight on foliageMedium [23]
Resistance to late blight on tubersMedium [23]
Resistance to stem canker (Rhizoctonia solani)High [23]
Wart (Synchytrium endobioticum)Field immune [23]
RESISTANCE TO BACTERIAL DISEASES
Resistance to bacterial soft rot (Erwinia spp.)Medium [23]
Resistance to common scab (Streptomyces scabies)Low to medium [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusLow [23]
Resistance to potato virus SMedium [23]
Resistance to potato virus XMedium [23]
Resistance to potato virus Y (strain not specified)High [23]
ENVIRONMENTAL STRESS FACTORS
Frost resistanceHigh [23]


Source:
[9] Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY 2005
[23] N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION 2005















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