questions: query regarding maghi potato cultivation practices 
 answers: suggested him to apply urea @ 19kg, ssp @ 36kg and mop @ 9kg/bigha. apply malathion 5% dust @ 1kg and borax @ 1kg. maintain spacing of 60cm x 15cm in between row to row and plant to plant. irrigate at 25 days, 45 days and 60 days after planting