WWF ICRISAT Project

This project report by WWF-ICRISAT begins by highlighting the importance of rice as a major source of calories for half the world’s population and also as the single largest source of employment and income for the rural population. 

It makes connections between rice production and its impact on the environment and argues for need to adopt techniques such as System of Rice Intensification (SRI) to improve produce and reduce the damage to the environment. 

For example, current practices at genetic uniformity can make crops more vulnerable to pests and diseases. They are also wasteful of increasingly scarce and costly resources such as water and fossil fuels. Heavily fertilised, continuously flooded rice fields produce greenhouse gases that contribute to global warming, and misuse of inorganic fertilisers and agrochemicals results in soil and water pollution. Evidence indicates that there has been a gradual slowdown in the yield gains of rice in many countries.

Paddy, one the country's staple crops is cultivated all over the country, barring parts of Jammu and Kashmir, Gujarat and Rajasthan. This set of interesting maps about Paddy and System of Rice Intensification (SRI) from the SRI India website, maintained by the WWF-ICRISAT Project (a joint initiative of WWF and ICRISAT), give a bird's eye view of the districts under Paddy and SRI Paddy cultivation, and the Paddy productivity in various districts of the country.

Districts with Paddy cultivation and where SRI approach has been introduced: Of the total 604 districts in India, paddy is cultivated in 564 districts. Of these, in 246 districts, SRI paddy cultivation approach has been introduced (data as of 2010). The spread of SRI has been most widespread in Uttarakhand, Eastern Madhya Pradesh, Orissa, Jharkhand, West Bengal, Andhra Pradesh, Tamil Nadu and Karnataka, as 50-95% of the districts in these regions/states have presence of SRI.