IDEAS home Printed from https://ideas.repec.org/p/ags/uerser/308073.html
   My bibliography  Save this paper

Technology and Agricultural Productivity in the Sahel

Author

Listed:
  • Jayne, Thomas S.
  • Day, John C.
  • Dregne, Harold E.

Abstract

Increased agricultural productivity in the Sahel will require widespread diffusion of improved soil- and water-management practices that stimulate growth in a sustainable way. Techniques such as tied-ridges, animal traction, and fertilization can improve productivity but may not be viable unless used together. Improved soil and water management is required to produce a more fertile agronomic environment receptive to new high-yielding crop varieties needed to greatly expand productivity. However, environmental conditions, farmers' resources, inability to make complementary investments that would make such practices profitable, marketing channels, and institutional/policy arrangements constrain adoption of these techniques. Adoption rates can improve if new farming practices enhance soil and water conditions at modest cost, reduce the risk of food and capital loss during poor weather years, and relieve seasonal labor constraints. However, tandem improvements are necessary in input and product markets, rural institutions, and policies to stimulate adoption by creating opportunities and incentives at the farm level.

Suggested Citation

  • Jayne, Thomas S. & Day, John C. & Dregne, Harold E., 1989. "Technology and Agricultural Productivity in the Sahel," Agricultural Economic Reports 308073, United States Department of Agriculture, Economic Research Service.
    • Handle: RePEc:ags:uerser:308073
    DOI: 10.22004/ag.econ.308073
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/308073/files/aer612.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.308073?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Christopher L. Delgado & John W. Mellor, 1984. "A Structural View of Policy Issues in African Agricultural Development," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 66(5), pages 665-670.
    2. Zvi Griliches, 1958. "Research Costs and Social Returns: Hybrid Corn and Related Innovations," Journal of Political Economy, University of Chicago Press, vol. 66(5), pages 419-419.
    3. Peter J. Matlon & Dunstan S. Spencer, 1984. "Increasing Food Production in Sub-Saharan Africa: Environmental Problems and Inadequate Technological Solutions," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 66(5), pages 671-676.
    4. Eicher, Carl K. & Staatz, John M., 1985. "Food Security Policy in Sub-Saharan Africa," 1985 Conference, August 26-September 4, 1985, Malaga, Spain 182560, International Association of Agricultural Economists.
    5. Shapouri, Shahla & Dommen, Arthur J. & Rosen, Stacey L., 1986. "Food Aid and the African Food Crisis," Foreign Agricultural Economic Report (FAER) 147973, United States Department of Agriculture, Economic Research Service.
    6. Dione, Josue & Staatz, John, 1987. "Market Liberalization And Food Security In Mali," Staff Paper Series 292732, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    7. Douglas Southgate & Fred Hitzhusen & Robert Macgregor, 1984. "Remedying Third World Soil Erosion Problems," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 66(5), pages 879-884.
    8. Eicher, Carl K., 1986. "Food Security Research Priorities in Sub-Saharan Africa," Staff Paper Series 200916, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    9. Askari, Hossein & Cummings, John Thomas, 1977. "Estimating Agricultural Supply Response with the Nerlove Model: A Survey," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 18(2), pages 257-292, June.
    10. Belloncle, Guy, 1982. "Non-Formal Education And Farm Cooperatives In West Africa," Staff Paper Series 292737, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    11. Andrew Schmitz & David Seckler, 1970. "Mechanized Agriculture and Social Welfare: The Case of the Tomato Harvester," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 52(4), pages 569-577.
    12. Eicher, Carl K. & Baker, Doyle Curtis, 1982. "Research on Agricultural Development in Sub-Saharan Africa: A Critical Survey," Food Security International Development Papers 54071, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    13. Maxwell, S. J. & Singer, H. W., 1979. "Food aid to developing countries: A survey," World Development, Elsevier, vol. 7(3), pages 225-246, March.
    14. Delgado, Christopher L. & Mellor, John W., 1984. "A Structural View Of Policy Issues In African Agricultural Development," 1984 Annual Meeting, August 5-8, Ithaca, New York 279035, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    15. Franklin M. Fisher, 1963. "A Theoretical Analysis of the Impact of Food Surplus Disposal on Agricultural Production in Recipient Countries," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 45(4), pages 863-875.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Awotide, Bola Amoke & Ogunniyi, Adebayo & Olagunju, Kehinde Oluseyi & Manda, Julius & Alene, Arega & Nguena, Christian Lambert & Manyong, Victor & Abdoulaye, Tahirou, 2021. "Does Adoption of Improved Agricultural Technologies Impact Welfare, Poverty and Food Security in the Sahelian Region of West Africa?," 2021 Conference, August 17-31, 2021, Virtual 315119, International Association of Agricultural Economists.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Butcher, Walter R. & Day, John C., 1987. "Economic Analysis of Soil and Moisture Management on Marginal Croplands," Miscellaneous Publications 344802, United States Department of Agriculture, Economic Research Service.
    2. Shapouri, Shahla & Dommen, Arthur J. & Rosen, Stacey L., 1986. "Food Aid and the African Food Crisis," Foreign Agricultural Economic Report (FAER) 147973, United States Department of Agriculture, Economic Research Service.
    3. Surajit Deb, 2003. "Terms of Trade and Supply Response of Indian Agriculture: Analysis in Cointegration Framework," Working papers 115, Centre for Development Economics, Delhi School of Economics.
    4. Pardey, Philip G. & Alston, Julian M. & Ruttan, Vernon W., 2010. "The Economics of Innovation and Technical Change in Agriculture," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 2, chapter 0, pages 939-984, Elsevier.
    5. Delgado, Christopher L., 1995. "Africa's changing agricultural development strategies: past and present paradigms as a guide to the future," 2020 vision discussion papers 3, International Food Policy Research Institute (IFPRI).
    6. Nagy, Joseph G., 1983. "Estimating the Yield Advantage of High Yielding Wheat Varieties: The Use of On-Farm Yield Constraints Data," Bulletins 8428, University of Minnesota, Economic Development Center.
    7. Fuller, Stephen W. & Eastman, Clyde & Dewbre, Joe, 1973. "Marketing Efficiency And Equity: A Case Study Of An Area'S Cotton Ginning Industry," Southern Journal of Agricultural Economics, Southern Agricultural Economics Association, vol. 5(2), pages 1-6, December.
    8. Philippe Hugon, 1989. "Incidences sociales des politiques d'ajustement," Revue Tiers Monde, Programme National Persée, vol. 30(117), pages 59-84.
    9. Taladidia Thiombiano, 1997. "La controverse empirique et théorique posée par le comportement des producteurs-consommateurs," Revue Tiers Monde, Programme National Persée, vol. 38(152), pages 821-836.
    10. Daniel Francois Meyer, 2019. "An Assessment Of The Importance Of The Agricultural Sector On Economic Growth And Development In South Africa," Proceedings of International Academic Conferences 9912288, International Institute of Social and Economic Sciences.
    11. Nestor Le Clech & Carmen Fillat‐Castejón, 2017. "International aggregate agricultural supply for grain and oilseed: The effects of efficiency and technological change," Agribusiness, John Wiley & Sons, Ltd., vol. 33(4), pages 569-585, September.
    12. C G Gore, 1991. "Location Theory and Service Development Planning: Which Way Now?," Environment and Planning A, , vol. 23(8), pages 1095-1109, August.
    13. Runge, C. Ford, 2006. "Agricultural Economics: A Brief Intellectual History," Staff Papers 13649, University of Minnesota, Department of Applied Economics.
    14. Crawford, Eric & Kelly, Valerie & Jayne, T. S. & Howard, Julie, 2003. "Input use and market development in Sub-Saharan Africa: an overview," Food Policy, Elsevier, vol. 28(4), pages 277-292, August.
    15. repec:ilo:ilowps:283665 is not listed on IDEAS
    16. Rajeswari S., 1995. "Agricultural research effort: Conceptual clarity and measurement," World Development, Elsevier, vol. 23(4), pages 617-635, April.
    17. Liu, Karen, 1981. "Multiple Crop Supply and Factor Demand Component of the World Grains, Oilseeds, and Livestock Model," Staff Reports 276718, United States Department of Agriculture, Economic Research Service.
    18. Bredahl, Maury E. & Peterson, Willis L., 1976. "The Productivity And Allocation Of Research: U.S. Agricultural Experiment Stations," Staff Papers 13698, University of Minnesota, Department of Applied Economics.
    19. Barrett, Christopher B., 2002. "Food Aid And Commercial International Food Trade," Working Papers 14742, Cornell University, Department of Applied Economics and Management.
    20. Kwamina E. Banson & Nam C. Nguyen & Ockie J. H. Bosch & Thich V. Nguyen, 2015. "A Systems Thinking Approach to Address the Complexity of Agribusiness for Sustainable Development in Africa: A Case Study in Ghana," Systems Research and Behavioral Science, Wiley Blackwell, vol. 32(6), pages 672-688, November.
    21. Michael Harris & Alan Lloyd, 1991. "The Returns to Agricultural Research and the Underinvestment Hypothesis ‐ A Survey," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 24(3), pages 16-27, July.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:uerser:308073. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/ersgvus.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.