Question: query regarding whether they can use the local variety of potato for cultivation purpose or not. 
Answer: yes you can use the consumable potato variety for cultivation purpose. before 2 days of sowing you have to treat the potatos with any one of the following fungicide carboxin/maneb/glyodin/bavistin 3gram/l of water and keep it for 30 minutes and then spread in a polythene sheeth for 2 days. after 2 days show the seed by maintaining 10cm distance between them.