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The System of Rice Intensification (SRI) - a package of practices designed to grow more rice with less water - is being widely promoted by governments and NGOs in India. In 2010-11, IWMI-Tata Program, in collaboration with local partners, undertook a study covering 2234 rice farmers in 13 major r...


Kuppannan, PalanisamiKarunakaran, K. R.Amarasinghe, Upali A.[Impact of the System of Rice Intensification (SRI): analysis of SRI practices in 13 states of India.]Impact of the System of Rice Intensification (SRI): analysis of SRI practices in 13 states of India.

Irrigation subsidies have become a highly contentious issue over the years and alternative approaches and conventions have been evolved in measuring the magnitude of these subsidies. Given the fact that the capital cost is a sunk cost, this paper has used the O&M cost of the project and the gross...


Kuppannan, PalanisamiMalik, Ravinder Paul SinghMohan, Kadiri[Are we over-estimating irrigation subsidies in multipurpose water resources projects in India? methodological issues and evidence.]Are we over-estimating irrigation subsidies in multipurpose water resources projects in India? methodological issues and evidence.
Kuppannan, PalanisamiMohan, KadiriKakumanu, Krishna ReddyRaman, S.[Spread and economics of micro-irrigation in India: evidences from different states.]Spread and economics of micro-irrigation in India: evidences from different states.

Studies from nine states indicate that adoption of micro-irrigation (MI) technologies - drip and sprinkler systems - has a positive impact in terms of water saving, yield and income enhancement at farm level. However, the overall impression among the farmers is that MI is capital intensive and su...


Kuppannan, PalanisamiRaman, S.[Potential and challenges in up-scaling micro-irrigation in India: experiences from nine states.]Potential and challenges in up-scaling micro-irrigation in India: experiences from nine states.

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