Fyone is easy to grow, has a strong plant and requires less nitrogen to grow. All in all, Fyone is a low input variety, with high output for farmer and factory.
Plant and tuber characteristics
- Maturity: maincrop / 4
- Light sprout colour: - / -
- Flower colour: purple
- Number of berries: - / -
- Foliage: - initial development: quite fast / 7,5
- Foliage: - final development: good / 8
- Foliage: - selectability: average / 6,5
- Foliage: - plant firmness: firm / 8
- Flesh colour: light yellow / 6
- Skin colour: yellow
- Skin finish: quite poor / 5
- Tuber size: quite large / 7,5
- Tuber shape: round oval
- Regularity of tuber shape: quite regular / 6,5
- Tuberisation: average / 6
- Regularity size: quite regular / 6,5
Sensitivity and quality
- Dormancy: quite long / 7,5
- Metribuzin: slightly to not sensitive / 8
- Bentazon: - / -
- Ethylene: - / -
- Secondary growth: quite sensitive / 6,5
- Growth cracks: quite sensitive / 6,5
- Black spot (internal bruising): quite sensitive / 6
- Harvest damage: very sensitive / 4
- Underwater weight: 470
- Dry matter content: 25,1%
- Dry matter distribution: - / -
- TGA - level: 14,9
- Crisping quality: below average / 5,5
- Fries quality: - / -
- Cooking type: rather floury / B
- Raw discolouration: - / -
- Discolouration after cooking: - / -
Resistances
- Golden nematode Ro 1/4: - / -
- Golden nematode Ro 2/3: - / -
- White nematode Pa 2: - / -
- White nematode Pa 3: - / -
- Late blight-foliage: slightly to not susceptible / 9
- Late blight-tuber: slightly to not susceptible / 8,5
- Common scab: susceptible / 5,5
- Powdery scab: - / -
- Fusarium: - / -
- Erwinia: - / -
- Black dot: - / -
- Spraing: slightly susceptible / 6
- Virus - Leaf Roll: - / -
- Virus - A: - / -
- Virus - X: - / -
- Virus - Yn: susceptible / 5
- Virus - Yntn: - / -
- Wart disease F1: resistant / 10
- Wart disease F6: very susceptible / 1
- Wart disease F18: - / -
