- Balasubramanian, V., Rajendra, R., Ravi, V., Chellaiah, N., Castro, E., Chandrasekaran, B., Jayraj, T. and Ramanathan, S. (2006). Integrated Crop Management for Enhancing Yield in Transplanted Rice Systems in Kerala. International Symposium on Rice from Green Revolution to Gene Revolution. Directorate of Rice Research, Hyderabad, India, 4-6 October 2004.
- Banerjee, P., Dutta, D., Bandyopadhya, P. and Maity, D. (2008). Production potential, water use efficiency and economics of hybrid rice under different levels of irrigation and weed management practices. Oryza, 45:30-35.
- Choudhury, J.K. and Thakuria, K. (1998). Evaluation of herbicides in wet seeded late Sali (winter) rice (Oryza sativa L.) in Assam. Indian J. Agron., 45:291-294.
- Gomez, K.A. and Gomez, A.A. (1984). Statistically Procedures for Agricultural Research, 2nd edn., John Wiley and Sons Inc, New York, USA.
- Kar, S., Varade, S. B., Subramanyam, T. K. and Ghildyal, B. P. (1974). Nature and growth pattern of rice root system under submerged and unsaturated conditions. Il Riso (Italy), 23: 173-179.
- Mankotia, B.S., Shekhar, J. and Negi, S.C. (2006). Performance of rice in SRI (system of rice intensification), ICM (integrated crop management) and conventional transplanting methods with common date of transplanting in the mid hills of HP. Haryana J. Agron., 22: 68-70.
- Pandey, S., (2009). Effect of weed control methods on rice cultivars under the system of rice intensification (SRI). M.Sc.(Agri) Thesis submitted to the Tribhuvan University Institute of Agriculture and Animal Science Rampur, Chitwan, Nepal .
- Raju, M., Pandian, B.J. and Muthusankaranarayan, A. (2001). Weed management practices in wet seeded rice. Interntl. Rice Res. Inst. Newsletter, 1:4.
- Singh, C.V., Ghosh, B. C., Mittra, B. N. and Singh, R. K. (2008). Integrated weed and fertilizer management for sustainable weed control and improved productivity of upland rice. Arch. Agron. and Soil Sci., 54: 203 – 214.
- Sinha, S.K. and Jogesh Talati (2007). Productivity Impacts of the system of rice intensification (SRI).A case study in West Bengal, India. Agric. Water Managnt, 87: 55-60.
- Thakur A K, Uphoff, N. and Anthony, E. (2010). An assessment of physiological effects of system of rice intensification (SRI) practices compared with recommended rice cultivation practices in India. Expertl. Agric, 46: 77–98.
- Uphoff, N., (2003). Higher yields with fewer external inputs? The system of rice intensification and potential contributions to agricultural sustainability. Internl. J. Agric. Sust., 1: 38–50.
- Yang, C., Yang, L., Yang, Y. and Ouyang, Z. (2004). Rice root growth and nutrient uptake as influenced by organic manure in continuously and alternately flooded paddy soils. Agri. Water Managnt, 70: 67-81.
- Yoshida, S. (1981). Fundamentals of Rice Crop Science. International Rice Research Institute. Los Banos, Philippines. Pp.269.