About Rajasthan :

The state of Rajasthan is uniqe in many ways.Its is not known only for its valour, historical places, a rich culture, tradition and vibrant colours but also biodiversity comprising both plants and animals. Rajasthan is the largest state of India covering nearly 10.4% of total geographical area of the country. Nearly 65% of its population is dependent on agriculture.

Scenario:

The total cultivated area of the state encompasses about 20 million hectares and out of this only 20% of the land is irrigated. Ground water level is available only at a depth of 30 to 61m. Rajasthan farmers have to depend on different sources of irrigation that include tube wells, wells and tanks