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 indofil m-45 @ 2-3 gm./kg. tuber/litre of water for minutes. then prepare the main field and apply urea 9 kg, ssp 45 kg, mop 12 kg. per bigha at the time of last land preparation. again apply 9 kg urea after 30-40 days(during first earthing up) of transplanting tubers . (the variety of bottle gourd is goda.