The European Cultivated Potato Database

 
 

Nampa

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Nampa
Pedigree: Norgold Russet x A589-65=[(A179 3 x A179 3) x (Early Gem x B 2756 2)] [20]
Norgold Russet x [(A179 3 x A179 3) x (Early Gem x B 2756 2)] (dms) [9]
Breeder: HEIDESAND Raiffeisenwarengenossenschaft [9]
Breeder's rights:
Synonyms:
National list: 1973 [9,20]
ADMINISTRATION
Country of originUNITED STATES [9, 20]
Data sourceDEU416 [9] POL IPR BON [20] VRI RUSSIA [23]
Plant health directive EC77/93, requirementsFully tested [9] Part tested [20]
Plant material maintained asTuber [23] In-vitro [9, 20]
Sample statusAdvanced cultivar [9, 20, 23]
PLANT CHARACTERISTICS
BerriesOccasional [9]
Flower colourRed violet [9]
Flower frequencyOccasional [9]
Foliage coverGood [9]
Growth habitErect [9]
Light sprout colourPink [9]
MaturityIntermediate to late [9]
Pollen fertilityModerate [9, 23]
TUBER CHARACTERISTICS
Primary tuber flesh colourWhite [9]
Tuber eye depthShallow [9]
Tuber shapeOval to long [9]
Tuber skin colourWhite to yellow [9]
Tuber skin textureRusset [9]
TUBERING CHARACTERISTICS
Hollow heart tendencyLow [9]
Tuber shape uniformityUniform [9]
Yield potentialHigh [9]
UTILISATION CHARACTERISTICS
Crisp suitabilityGood [9]
French fry suitabilityGood [9]
Starch contentMedium [9, 23]
TasteGood [9]
RESISTANCE TO FUNGAL DISEASES
Resistance to early blight (Alternaria solani)Low to medium [9]
Resistance to late blight on foliageLow [9]
Resistance to stem canker (Rhizoctonia solani)Medium [9]
RESISTANCE TO BACTERIAL DISEASES
Resistance to common scab (Streptomyces scabies)Medium to high [9]
RESISTANCE TO VIRUS DISEASES
Resistance to potato leaf roll virusLow [9]
Resistance to potato virus SLow [9]
Resistance to potato virus XVery high [9]


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















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