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To What Extent Do Improved Practices Increase Productivity of Small-Scale Rice Cultivation in A Rain-fed Area? : Evidence from Tanzania

Author

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  • Yuko Nakano

    (University of Tsukuba)

  • Yuki Tanaka

    (National Graduate Institute for Policy Studies)

  • Keijiro Otsuka

    (National Graduate Institute for Policy Studies)

Abstract

This paper investigates the impact of 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 enhances 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 for rain-fed rice cultivation. Our results suggest high potential of small-scale rain-fed lowland rice cultivation and extension services by private large scale farms.

Suggested Citation

  • Yuko Nakano & Yuki Tanaka & Keijiro Otsuka, 2014. "To What Extent Do Improved Practices Increase Productivity of Small-Scale Rice Cultivation in A Rain-fed Area? : Evidence from Tanzania," GRIPS Discussion Papers 14-21, National Graduate Institute for Policy Studies.
    • Handle: RePEc:ngi:dpaper:14-21
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    References listed on IDEAS

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    1. Kazushi Takahashi & Christopher B. Barrett, 2014. "The System of Rice Intensification and its Impacts on Household Income and Child Schooling: Evidence from Rural Indonesia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 96(1), pages 269-289.
    2. Kajisa, Kei & Payongayong, Ellen, 2011. "Potential of and constraints to the rice Green Revolution in Mozambique: A case study of the Chokwe irrigation scheme," Food Policy, Elsevier, vol. 36(5), pages 614-625, October.
    3. Hayami, The late Yujiro & Godo, Yoshihisa, 2005. "Development Economics: From the Poverty to the Wealth of Nations," OUP Catalogue, Oxford University Press, edition 3, number 9780199272716, Decembrie.
    4. Otsuka, Keijiro, 2007. "Efficiency and Equity Effects of Land Markets," Handbook of Agricultural Economics, in: Robert Evenson & Prabhu Pingali (ed.), Handbook of Agricultural Economics, edition 1, volume 3, chapter 51, pages 2671-2703, Elsevier.
    5. Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588, December.
    6. Christine M. Moser & Christopher B. Barrett, 2006. "The complex dynamics of smallholder technology adoption: the case of SRI in Madagascar," Agricultural Economics, International Association of Agricultural Economists, vol. 35(3), pages 373-388, November.
    7. Nakano, Yuko & Bamba, Ibrahim & Diagne, Aliou & Otsuka, Keijiro & Kajisa, Kei, 2011. "The possibility of a rice green revolution in large-scale irrigation schemes in Sub-Saharan Africa," Policy Research Working Paper Series 5560, The World Bank.
    8. Stoop, Willem A. & Uphoff, Norman & Kassam, Amir, 2002. "A review of agricultural research issues raised by the system of rice intensification (SRI) from Madagascar: opportunities for improving farming systems for resource-poor farmers," Agricultural Systems, Elsevier, vol. 71(3), pages 249-274, March.
    9. Michael Johnson & Peter Hazell & Ashok Gulati, 2003. "The Role of Intermediate Factor Markets in Asia's Green Revolution: Lessons for Africa?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 85(5), pages 1211-1216.
    10. Nhamo, Nhamo & Rodenburg, Jonne & Zenna, Negussie & Makombe, Godswill & Luzi-Kihupi, Ashura, 2014. "Narrowing the rice yield gap in East and Southern Africa: Using and adapting existing technologies," Agricultural Systems, Elsevier, vol. 131(C), pages 45-55.
    11. Seck, Papa A. & Tollens, Eric & Wopereis, Marco C.S. & Diagne, Aliou & Bamba, Ibrahim, 2010. "Rising trends and variability of rice prices: Threats and opportunities for sub-Saharan Africa," Food Policy, Elsevier, vol. 35(5), pages 403-411, October.
    12. Millicent deGraft-Johnson & Aya Suzuki & Takeshi Sakurai & Keijiro Otsuka, 2014. "On the transferability of the Asian rice green revolution to rainfed areas in sub-Saharan Africa: an assessment of technology intervention in Northern Ghana," Agricultural Economics, International Association of Agricultural Economists, vol. 45(5), pages 555-570, September.
    13. Kijima, Yoko & Ito, Yukinori & Otsuka, Keijiro, 2012. "Assessing the Impact of Training on Lowland Rice Productivity in an African Setting: Evidence from Uganda," World Development, Elsevier, vol. 40(8), pages 1610-1618.
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    Cited by:

    1. Yukichi Y. & Mano Yukichi Y. & Takahashi Kazushi & Otsuka Keijiro, 2017. "Contract Farming, Farm Mechanization, and Agricultural Intensification: The Case of Rice Farming in Cote d’Ivoire," Working Papers 157, JICA Research Institute.
    2. Adams Issahaku & Francis K. Obeng & Aboko Akudugu & Richard W. N. Yeboah, 2022. "Training of Rice Farmers and Its Effect on Socio-Economic Assets Acquisition and Change in Status," Business Management and Strategy, Macrothink Institute, vol. 13(2), pages 1-18, December.
    3. Ebrima Sonko & Wojciech J. Florkowski & Sampson Agodzo & Philip Antwi-Agyei, 2020. "Subsistence farmer knowledge of strategies alleviating food insecurity in the context of climate change in the lower river region of the Gambia," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 12(3), pages 607-624, June.

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