1. Adhikari P, Sen D, Uphoff N (2010) System of Rice Intensification as a resource-conserving methodology: contributing to food security in an era of climate change. SATSA Mukhapatra, vol 14. State Agricultural Technologists Service Association, Kolkata, India
2. Africare/Oxfam America/WWF-ICRISAT Project (2010) More rice for people, more water for the planet. WWF-ICRISAT Project, Hyderabad, India
3. Akita K, Tanaka N (1992) Effects of planting density and planting patterns on young seedlings transplanting on the growth and yield of rice plants. Jpn J Crop Sci 61:80–86
4. Anthofer J (2004) The potential of the System of Rice Intensification for poverty reduction in Cambodia. Deutscher Tropentag, Berlin. http://www.tropentag.de/2004/abstracts/full/399.pdf
5. Barison J, Uphoff N (2011) Rice yield and its relation to root growth and nutrient-use efficiency under SRI and conventional cultivation: an evaluation in Madagascar. Paddy Water Environ. doi: 10.1007/s10333-010-0229-z