questions: asking the procedure of seed treatment in potato. 
 answers: suggested mr.koiri to cut into pieces longitudinally,the bigger sized tubers having 2-3 eyes in each piece and then to dip the cut pieces in mancozeb @ 5 gram in 1 litre of water for about 10 mins. after that ,the seeds are to be spread thinly and dried under shade for 48 hours or should be covered with moist gunny bags for 2-3 days for suberization.