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New challenges in the cassava transformation in Nigeria and Ghana:

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Author Info
Nweke, Felix
Abstract

"This paper describes the dramatic cassava transformation that has taken place in Nigeria and Ghana over the past 50 years. From a rural subsistence crop, cassava has become a major cash crop sold in urban markets, a source of livestock feed, industrial starch and urban convenience foods. This paper documents the key factors driving the cassava transformation in Nigeria and Ghana. Differences in timing, promotional efforts and performance provide an instructive contrast which helps to identify key factors necessary for stimulating significant growth in cassava production elsewhere....In Nigeria and Ghana, four key factors are driving the cassava transformation. First, the IITA's new high-yielding Tropical Manioc Selection (TMS) varieties boosted cassava yield by 40 percent without fertilizer application. Second, high consumer demand for cassava by rural and urban households fueled the producer incentive to plant more land to cassava. Third, the use of the mechanical grater to prepare gari released labor, especially female labor, from processing for planting more cassava. Fourth, the Africa-wide biological control program averted the devastating cassava mealybug epidemic." Authors' Abstract

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Paper provided by International Food Policy Research Institute (IFPRI) in its series EPTD discussion papers with number 118.

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Date of creation: 2004
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Handle: RePEc:fpr:eptddp:118

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Keywords: Transformation;

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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Rosegrant, Mark W. & Evenson, Robert E., 1995. "Total factor productivity and sources of long-term growth in Indian agriculture:," EPTD discussion papers 7, International Food Policy Research Institute (IFPRI). [Downloadable!]
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  4. Fan, Shenggen & Zhang, Linxiu & Zhang, Xiaobo, 2000. "Growth and poverty in rural China: the role of public investments," EPTD discussion papers 66, International Food Policy Research Institute (IFPRI). [Downloadable!]
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  6. Fan, Shenggen & Zhang, Xiaobo & Robinson, Sherman, 1999. "Past and future sources of growth for China:," EPTD discussion papers 53, International Food Policy Research Institute (IFPRI). [Downloadable!]
  7. Otsuka, Keijiro & Place, Frank, 2001. "Land tenure and natural resource management," Food policy statements 34, International Food Policy Research Institute (IFPRI). [Downloadable!]
  8. Peter Hazell & Chakravorty, Ujjayant & Dixon, John & Celis, Rafael, 2001. "Monitoring systems for managing natural resources: economics, indicators and environmental externalities in a Costa Rican watershed," EPTD discussion papers 73, International Food Policy Research Institute (IFPRI). [Downloadable!]
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  10. Pardey, Philip G. & Alston, Julian M. & Chan-Kang, Connie & Magalhães, Eduardo C. & Vosti, Stephen A., 2002. "Assessing and attributing the benefits from varietal improvement research: evidence from Embrapa, Brazil," EPTD discussion papers 95, International Food Policy Research Institute (IFPRI). [Downloadable!]
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  13. Fan, Shenggen & Fang, Cheng & Zhang, Xiaobo, 2001. "How agricultural research affects urban poverty in developing countries: the case of China," EPTD discussion papers 83, International Food Policy Research Institute (IFPRI). [Downloadable!]
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  14. Haggblade, Steven & Tembo, Gelson, 2003. "Conservation farming in Zambia:," EPTD discussion papers 108, International Food Policy Research Institute (IFPRI). [Downloadable!]
  15. McCarthy, Nancy & McDermott, John & Coleman, Paul, 2003. "Animal health and the role of communities: an example of trypanasomosis control options in Uganda," EPTD discussion papers 103, International Food Policy Research Institute (IFPRI). [Downloadable!]
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  17. Cai, Ximing & Ringler, Claudia & Rosegrant, Mark W., 2001. "Does efficient water management matter?: physical and economic efficiency of water use in the river basin," EPTD discussion papers 72, International Food Policy Research Institute (IFPRI). [Downloadable!]
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  19. Zhang, Xiaobo & Fan, Shenggen & Zhang, Linxiu & Huang, Jikun, 2001. "Local Governance And Public Goods Provision," 2001 Annual meeting, August 5-8, Chicago, IL 20570, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association). [Downloadable!]
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  22. Smale, Melinda & Jayne, T.S., 2003. "Maize in Eastern and Southern Africa: 'seeds' of success in retrospect," EPTD discussion papers 97, International Food Policy Research Institute (IFPRI). [Downloadable!]
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Chandra, Vandana & Osorio Rodarte, Israel, 2007. "Options for Export Diversification and Faster Export Growth in Ghana," MPRA Paper 18539, University Library of Munich, Germany. [Downloadable!]
  2. Umeh, J.C. & Asogwa, B.C., 2005. "Farm Management Dividends in a Friendly Policy Environment: The Case of Cassava Industry in Nigeria," 15th Congress, Campinas SP, Brazil, August 14-19, 2005 24268, International Farm Management Association. [Downloadable!]
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