questions: asking about the cultural practices of potato. 
 answers: advised him to select suitable varieties like kufri jyoti, kufri megha, pokhraj,s-1 puskar, etc. and treat the seeds with indofil m-45 or ridomil gold @ 2 gm./kg/litre of water.apply malathion 5 % dust @ 3 kg. per bigha. apply urea 10 kg, ssp 45 kg, mop 12 kg per bigha at the time of last land preparation.