Kotnov
Higher Taxon
Solanaceae
Genus
Solanum L.
Species
Solanum tuberosum L. cv. Kotnov
Parentage
[Pedigree History ] (Aspa x Pac) x Hindenburg
[Pedigree History ] (Aspa x Pac) x Hindenburg
Breeder Agent
Characters
administration | |
---|---|
Data source | CZEHBROD |
DEU416 | |
Plant material maintained as | In-vitro |
Plant health directive EC77/93, requirements | Part tested |
Infected | |
Country of origin | CZECH REPUBLIC |
SERBIA | |
Sample status | Advanced cultivar |
Test conditions | Non organic |
plant characteristics | |
---|---|
Maturity | Late |
Intermediate to late | |
Growth habit | Spreading |
Foliage cover | Poor to moderate |
Good | |
Flower frequency | Very rare |
Occasional to frequent | |
Berries | Very rare |
Rare | |
Pollen fertility | Very low |
Light sprout colour | Pink |
tuber characteristics | |
---|---|
Tuber skin colour | White to yellow |
Primary tuber flesh colour | White |
Tuber shape | Oval to round |
Tuber eye depth | Medium |
tubering characteristics | |
---|---|
Yield potential | Medium |
Medium to high | |
Tuber size | Medium |
Tuber shape uniformity | Medium to uniform |
Resistance to external damage | Moderate |
utilisation characteristics | |
---|---|
Dry matter content | High to very high |
Starch content | High |
Protein content | High |
resistance to fungal diseases | |
---|---|
Resistance to late blight on tubers | Medium to high |
Resistance to late blight on foliage | Very high |
Wart (Synchytrium endobioticum) | Field immune |
Field immunity to wart races | Race 1 |
resistance to bacterial diseases | |
---|---|
Resistance to common scab (Streptomyces scabies) | Low |
High |
resistance to virus diseases | |
---|---|
Resistance to potato virus A | Very low |
Very high | |
Resistance to potato virus M | Very low |
Medium to high | |
Resistance to potato virus S | Very low |
Resistance to potato virus X | Very low |
High to very high | |
Resistance to potato virus Y (strain not specified) | Very low |
Resistance to potato leaf roll virus | Very low |
Medium to high |
resistance to pests | |
---|---|
Resistance to Globodera rostochiensis race 1 | Very low to low |
Low |