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To What Extent Does Modified System of Rice Intensification (SRI) Training Increase Productivity of Small-Scale Rice Cultivation in a Rain-Fed Area? Evidence from Tanzania

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  • Nakano, Yuko
  • Tanaka, Tuki
  • Otsuka, Keijiro

Abstract

This study investigates the impact of modified System of Rice Intensification (SRI) training provided by a large-scale private farm on the performance of surrounding small-scale rice farmers in a rain-fed area in Tanzania. We found that the training effectively increases the adoption of improved rice cultivation practices, paddy yield, and profit of rice cultivation by small-holder farmers. In fact, the trainees achieve paddy yield of 5 tons per hectare on average, which is remarkably high in rain-fed rice cultivation by any standard. Our results suggest high potential for achieving a rice Green Revolution in rain-fed areas and the importance of extension services by large-scale farms.

Suggested Citation

  • Nakano, Yuko & Tanaka, Tuki & Otsuka, Keijiro, 2015. "To What Extent Does Modified System of Rice Intensification (SRI) Training Increase Productivity of Small-Scale Rice Cultivation in a Rain-Fed Area? Evidence from Tanzania," 2015 Conference, August 9-14, 2015, Milan, Italy 212521, International Association of Agricultural Economists.
    • Handle: RePEc:ags:iaae15:212521
    DOI: 10.22004/ag.econ.212521
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    Cited by:

    1. Larson,Donald F. & Muraoka,Rie & Otsuka,Keijiro, 2016. "On the central role of small farms in African rural development strategies," Policy Research Working Paper Series 7710, The World Bank.

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    Keywords

    Environmental Economics and Policy; Research and Development/Tech Change/Emerging Technologies;

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