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Technological change in smallholder agriculture: Bridging the adoption gap by understanding its source

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  • Diagne, Aliou

Abstract

This paper examines the informational origin of the low adoption rates of modern agricultural technologies in smallholder agriculture in sub-Saharan Africa. It argues that a large part of these low rates can be explained by the fact that many smallholder farmers are unaware of the existence of these technologies. The paper analyzes the structure of the adoption gap resulting from this lack of awareness and presents a methodology for estimating that gap and the truly informative adoption rates and their determinants. This methodology is used to estimate the potential adoption rates and adoption gaps of New Rice for Africa (NERICA) and the determinants of NERICA exposure and adoption in four West African Countries: Côte d’Ivoire, Guinea, Benin and Gambia. The estimated adoption gaps of 21% in Côte d’Ivoire, 41% in Guinea, 28% in Benin and 47% in Gambia suggest that NERICA adoption could be increased significantly.

Suggested Citation

  • Diagne, Aliou, 2010. "Technological change in smallholder agriculture: Bridging the adoption gap by understanding its source," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 5(1), pages 1-26, September.
    • Handle: RePEc:ags:afjare:156663
    DOI: 10.22004/ag.econ.156663
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    Cited by:

    1. Mathieu Ouédraogo & Prosper Houessionon & Robert B. Zougmoré & Samuel Tetteh Partey, 2019. "Uptake of Climate-Smart Agricultural Technologies and Practices: Actual and Potential Adoption Rates in the Climate-Smart Village Site of Mali," Sustainability, MDPI, vol. 11(17), pages 1-19, August.
    2. Cheteni, Priviledge & Mushunje, Abbyssinia & Taruvinga, Amon, 2014. "Barriers and Incentives to Potential Adoption of Biofuels Crops by Smallholder Farmers in the Eastern Cape Province, South Africa," MPRA Paper 59029, University Library of Munich, Germany.
    3. Otieno, David Jakinda & Hubbard, Lionel J. & Ruto, Eric, 2012. "Determinants of technical efficiency in beef cattle production in Kenya," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 125853, International Association of Agricultural Economists.
    4. Dibba, Lamin & Zeller, Manfred & Diagne, Aliou & Nielsen, Thea, 2015. "How Accessibility to Seeds Affects the Potential Adoption of an Improved Rice Variety: The Case of The New Rice for Africa (NERICA) in The Gambia," Quarterly Journal of International Agriculture, Humboldt-Universitaat zu Berlin, vol. 54(1), pages 1-26, February.
    5. Lidia Dandedjrohoun & Aliou Diagne & Gauthier Biaou & Simon N'Cho & Soul-Kifouly Midingoyi, 2012. "Determinants of diffusion and adoption of improved technology for rice parboiling in Benin," Post-Print hal-00939350, HAL.
    6. Dandedjrohoun, Lidia & Diagne, Aliou & Biaou, Gauthier & N'Cho, Simon & Midingoyi, Soul-Kifouly, 2012. "Determinants of diffusion and adoption of improved technology for rice parboiling in Benin," Review of Agricultural and Environmental Studies - Revue d'Etudes en Agriculture et Environnement (RAEStud), Institut National de la Recherche Agronomique (INRA), vol. 93(2).
    7. Dontsop Nguezet, Paul Martin & Diagne, Aliou & Okoruwa, Victor O. & Ojehomon, Vivian E.T., 2012. "Estimation of Actual and Potential Adoption Rates and Determinants of NERICA Rice Varieties in Nigeria," 2012 Conference, August 18-24, 2012, Foz do Iguacu, Brazil 126069, International Association of Agricultural Economists.
    8. Franklin Simtowe & Paswel Marenya & Emily Amondo & Mosisa Worku & Dil Bahadur Rahut & Olaf Erenstein, 2019. "Heterogeneous seed access and information exposure: implications for the adoption of drought-tolerant maize varieties in Uganda," Agricultural and Food Economics, Springer;Italian Society of Agricultural Economics (SIDEA), vol. 7(1), pages 1-23, December.
    9. Lidia Dandedjrohoun & Aliou Diagne & Gauthier Biaou & Simon N’cho & Soul-Kifouly Midingoyi, 2012. "Determinants of diffusion and adoption of improved technology for rice parboiling in Benin," Review of Agricultural and Environmental Studies - Revue d'Etudes en Agriculture et Environnement, INRA Department of Economics, vol. 93(2), pages 171-191.

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