The European Cultivated Potato Database

 
 

Alka

[pedigree] [parents] [similar varieties][tabulated data]
HIGHER TAXON: Solanaceae
GENUS:Solanum L.
Solanum tuberosum L. cv. Alka
Pedigree: Pluton x Anco [20]
Pluton x Anco (dms) [6,9]
Breeder: 9 [9]
Strzekecin [20]
Breeder's rights:
Synonyms:
National list: 1974 [9,20]
Characters Alka Anco
Foliage cover 7[9] 8[59] 7[9]
Flower colour 1[9,59] 2[9]
Flower frequency 6[59] 7[9] 6[9]
Berries 2[9] 5[9]
Pollen fertility 7[23] 3[23]
Light sprout colour  -   1[9]
Tuber skin colour 1[9,59] 1[9]
Primary tuber flesh colour 1[59] 2[9] 3[9] 4[8]
Secondary tuber flesh colour 2[59]  -  
Tuber shape 2[59] 3[9] 2[9] 3[8]
Tuber eye depth 6[9] 7[59] 5[8] 6[9]
Tuber skin texture 7[59]  -  
Yield potential 3[23] 7[9] 7[9]
Tuber size 5[9,59] 6[9]
Tuber shape uniformity  -   7[9]
Cooking type / 411 Cooked texture 2[9,59] 6[9]
After cooking blackening 7[9,59] 7[9]
Taste 6[9] 6[9]
Starch content 3[9,59] 7[23] 3[8,9]
Resistance to common scab (Streptomyces scabies) 6[9,59] 7[9]
Resistance to powdery scab (Spongospora subterranea)  -   7[8]
Wart (Synchytrium endobioticum) 2[9,59] 2[9]
Field immunity to wart races 1[9] 1[9]
Resistance to blackleg (Erwinia spp.) 7[9]  -  
Resistance to bacterial soft rot (Erwinia spp.)  -   7[9]
Resistance to potato virus M 5[9] 7[9]
Resistance to potato virus Y (strain not specified) 6[9] 7[59] 5[9] 6[8]
Resistance to potato leaf roll virus 5[9,59] 5[9] 6[8]
Resistance to Globodera rostochiensis race 1 3[9] 3[9]
Frost resistance  -   5[23]
Resistance to late blight on tubers 3[9] 5[59] 7[23] 5[9,23] 6[8]
Resistance to late blight on foliage 5[9,23] 6[59] 3[23] 4[8,9]


Source:
[6] Jaroslava, Domkarova 1997 Potato Research Institute, CZECH REPUBLIC
[9] Scheler, Konrad 2000 Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), GERMANY
[20] Zimnoch-Guzowska, Ewa 2000 Plant Breeding and Acclimatization Institute, POLAND
[23] Kiru, Stepan 1999 N.I. Vavilov All-Russian Scientific Research, RUSSIAN FEDERATION
[59] Utecht, Marta 2006 Plant Breeding and Acclimatization Institute, POLAND
[8] Mix-Wagner, Gunda 1997 Federal Research Centre of Agriculture, GERMANY








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