Research highlight based on a paper titled “Groundwater markets promoting efficiency in water use in agriculture in Karnataka.”

Groundwater, unlike surface water, is expensive and relatively scarce and hence should be used to grow crops that are responsive to protective irrigation, require less water and are remunerative. Sellers and buyers of groundwater have put large areas under paddy, a water-intensive crop. This...

This study, based on primary data collected from 120 groundwater users in eastern dry zone of Karnataka compares the water use efficiency among different categories of water users, viz. well owners who do not sell water, well owners who sell water either for agricultural or non-agricultural use...