Potato Janka

The mid-table . average plant height, leaf type, is half . The leaves are medium sized, open, light green . wavy edges weak . Corolla medium size . Yieldto 62.6 t / ha, marketability 95 - 96% starch content of 12.2 - 17.6%, taste good, cooking weak (Type B) .  Resistant to golden potato cyst nematode cyst (RO 1), the usual pathotype cancer (1) . Highly resistant to virus X, Y, L, M, is susceptible to the virus S, scab, blackleg, Alternaria, Fusarium dry rotanthracnose, late blight of leaves and tubers .  Tubers oval, large, resistant to mechanical damage; peel yellow, slightly network; eyes small, cream-colored pulp . An extended period of dormancy of tubers, good keeping quality . The flowers are white .  Recommended for light and medium soil texture . Intensive varieties,effective use of natural fertility, responsive to increased amounts of mineral fertilizers .