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Cassava as drought insurance: Food security implications of cassava trials in Central Zambia

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  • Barratt, N.
  • Chitundu, D.
  • Dover, O.
  • Elsinga, J.
  • Eriksson, S.
  • Guma, L.
  • Haggblade, M.
  • Haggblade, Steven
  • Henn, T.O.
  • Locke, F.R.
  • O'Donnell, C.
  • Smith, C.
  • Stevens, T.

Abstract

Wide, weather-induced fluctuations in maize production lead to recurrent food shortages in Zambia's maize consuming regions, while the cassava-growing regions of the north enjoy stable food production, even in drought years. Noting this striking correlation between drought vulnerability and the prevalence of maize as a staple food, a growing array of agencies in Zambia has begun introducing highly productive new cassava varieties, developed in the north, to more central and southerly regions in an effort to provide low-cost food security during drought years. Yet agroecological conditions in these drought-prone regions differ significantly from the northern research stations where Zambian scientists developed the new cassava varieties. So it is not clear that the varieties or management practices that work well in the north will prove optimal in other regions. In order to assist farmers and agencies interested in expanding cassava as a food security crop in central Zambia, we have conducted cassava trials in central Zambia over the past three years. Concurrently, we have engaged in regular onfarm discussions with early adopting farmers. Results from these investigations suggest that, with some modification of management practices recommended in the north, many of the new cassava clones offer a feasible means of mitigating lean season hunger and providing low-cost, in-kind drought insurance for rural households in central Zambia.

Suggested Citation

  • Barratt, N. & Chitundu, D. & Dover, O. & Elsinga, J. & Eriksson, S. & Guma, L. & Haggblade, M. & Haggblade, Steven & Henn, T.O. & Locke, F.R. & O'Donnell, C. & Smith, C. & Stevens, T., 2006. "Cassava as drought insurance: Food security implications of cassava trials in Central Zambia," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 45(1), pages 1-18, March.
    • Handle: RePEc:ags:agreko:31729
    DOI: 10.22004/ag.econ.31729
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    References listed on IDEAS

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    1. Howard, Julie A. & Mungoma, Catherine, 1996. "Zambia's Stop-And-Go Revolution: The Impact of Policies and Organizations on the Development and Spread of Hybrid Maize," Food Security International Development Policy Syntheses 11274, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    2. Howard, Julie A. & Mungoma, Catherine, 1996. "Zambia's Stop-And-Go Revolution: The Impact of Policies and Organizations on the Development and Spread of Maize Technology," Food Security International Development Working Papers 54689, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    3. Haggblade, Steven & Tembo, Gelson, 2003. "Conservation farming in Zambia:," EPTD discussion papers 108, International Food Policy Research Institute (IFPRI).
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    1. Gizachew Kebede Biratu & Eyasu Elias & Pheneas Ntawuruhunga & Nhamo Nhamo, 2018. "Effect of Chicken Manure Application on Cassava Biomass and Root Yields in Two Agro-Ecologies of Zambia," Agriculture, MDPI, vol. 8(4), pages 1-15, March.
    2. Dzanku, Fred Mawunyo, 2019. "Food security in rural sub-Saharan Africa: Exploring the nexus between gender, geography and off-farm employment," World Development, Elsevier, vol. 113(C), pages 26-43.
    3. Haggblade, Steven & Nyembe, Misheck, 2008. "Commercial Dynamics in Zambia’s Cassava Value Chain," Food Security Collaborative Working Papers 54491, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    4. Waage Skjeflo, Sofie & Bruvik Westberg, Nina, 2014. "Learning the hard way? Adapting to climate risk in Tanzania," CLTS Working Papers 4/14, Norwegian University of Life Sciences, Centre for Land Tenure Studies, revised 10 Oct 2019.
    5. Poole, Nigel D. & Chitundu, Maureen & Msoni, Ronald, 2013. "Commercialisation: A meta-approach for agricultural development among smallholder farmers in Africa?," Food Policy, Elsevier, vol. 41(C), pages 155-165.
    6. Chitundu, Maureen & Droppelmann, Klaus & Haggblade, Steven, 2006. "A Value Chain Task Force Approach for Managing Private-Public Partnerships: Zamiba’s Task Force on Acceleration of Cassava Utilization," Food Security Collaborative Working Papers 54480, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    7. Anette Ruml & Martin C. Parlasca, 2022. "In‐kind credit provision through contract farming and formal credit markets," Agribusiness, John Wiley & Sons, Ltd., vol. 38(2), pages 402-425, April.

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    Food Security and Poverty;

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