1) The document summarizes the scale up of the System of Rice Intensification (SRI) method in Koraput District, India over several years. It shows that SRI adoption has increased from 11 farmers using the method on 5.5 acres in 2006-2007 to 3,693 farmers using it on 1,419 acres in 2011.
2) Crop cutting trials showed higher yields with SRI for various rice varieties compared to conventional methods. For example, one farmer yielded 19.3 quintals per acre with SRI compared to 13.6 quintals with conventional line sowing.
3) Challenges to further SRI adoption include climate change reducing target areas and yields, pest attacks