questions: asking about planting method of bittergourd 
 answers: season
planting is done on july and january.

seed rate
60 80 g/bigha

preparation of field
 plough the field to fine tilth and dig pits of 30 cm x 30 cm x 30 cm size at 2 x 1.5 m spacing and form basins.

sowing
sow the seeds (5 seeds/pit)  thin the seedlings to two/ pit after 15 days.
application fertilizer-
urea-11kg,ssp 25kg and mop 7kg/bigha