Yes, the Punjab region is beautiful. But maybe you should read about it more: https://www.downtoearth.org.in/coverage/parched-punjab-20535
http://water.columbia.edu/research-themes/water-food-energy-...
https://theprint.in/india/governance/save-punjab-from-desert...
The region is not green because of the agricultural practices, it was always green and is now dying due to the destructive agriculture.