1Central Potato Research Station, Patna, 801 506, (Bihar).
2Central Potato Research Institute, Shimla, 171 001, (HP).
Field studies conducted at Patna showed that Kufri Sindhuri was higher yielder than Kufri Ashoka and Kufri Jyoti. All the three varieties responded to 150% of currently recommended dose of fertilizers and hence required 240 kg N, 90 kg P2O5 and 180 kg K2O/ha.