questions: asking about the cultural practices of potato. 
 answers: advised him to select suitable varieties like kufri jyoti, kufri megha, s-1 puskar, pokhraj etc. and treat the seeds with captan or captaf @ 2-3 gm./kg/litre of water.prepare the main field properly and apply urea 10 kg, ssp 45 kg, mop 12 kg per bigha at the time of last land preparation.again top dress urea @ 10 kg per bigha after 30 days of sowing tubers.