IndiaInfoLine, 20 Mar 2010 - After hitting a rough patch  last year, there may be a bumper mango production this year, say  experts. Though figures on crop production vary, experts are unanimous  that major mango producers like UP, Gujarat and Maharashtra will reap  the bounty this year. Experts forsee 50% rise in  mango production at 2 crore tonne, compared to average of 1.2 crore  tonne.