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Converting ‘trade-offs’ to ‘trade-ons’ for greatly enhanced food security in Africa: multiple environmental, economic and social benefits from ‘socially modified crops’

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  • Roger R. B. Leakey

    (International Tree Foundation)

Abstract

To address the issues of food insecurity within the context of land degradation, extreme poverty and social deprivation, this review seeks first to understand the main constraints to food production on smallholder farms in Africa. It then proposes a highly-adaptable, yet generic, 3-step solution aimed at reversing the downward spiral which traps subsistence farmers in hunger and poverty. This has been found to be effective in greatly increasing the yields of staple food crops and reducing the ‘yield gap’. This solution includes the restoration of soil fertility and ecological functions, as well as the cultivation, domestication and commercialization of traditionally-important, highly nutritious, indigenous food products for income generation and business development. A participatory approach involving capacity building at the community-level, leads to the development of ‘socially modified crops’ which deliver multiple environmental, social and economic benefits, suggesting that increased agricultural production does not have to be detrimental to biodiversity, to agroecological function, and/or to climate change. These are outcomes unattainable by attempting to raise crop yields using conventional crop breeding or genetic modification. Likewise, the livelihoods of smallholder farmers can be released from the constraints creating spatial trade-offs between subsistence agriculture and (i) international policies and (ii) globalized trade.

Suggested Citation

  • Roger R. B. Leakey, 2018. "Converting ‘trade-offs’ to ‘trade-ons’ for greatly enhanced food security in Africa: multiple environmental, economic and social benefits from ‘socially modified crops’," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 10(3), pages 505-524, June.
  • Handle: RePEc:spr:ssefpa:v:10:y:2018:i:3:d:10.1007_s12571-018-0796-1
    DOI: 10.1007/s12571-018-0796-1
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    1. Ian Bailey & Louise E. Buck, 2016. "Managing for resilience: a landscape framework for food and livelihood security and ecosystem services," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 8(3), pages 477-490, June.
    2. Franzel, Steven & Jaenicke, Hannah & Janssen, Willem, 1996. "Choosing the Right Trees: Setting Priorities for Multipurpose Tree Improvement," ISNAR Archive 310718, CGIAR > International Food Policy Research Institute (IFPRI).
    3. Gudrun B. Keding & Katja Kehlenbeck & Gina Kennedy & Stepha McMullin, 2017. "Fruit production and consumption: practices, preferences and attitudes of women in rural western Kenya," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 9(3), pages 453-469, June.
    4. Bashir Jama & David Kimani & Rebbie Harawa & Abednego Kiwia Mavuthu & Gudeta W. Sileshi, 2017. "Maize yield response, nitrogen use efficiency and financial returns to fertilizer on smallholder farms in southern Africa," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 9(3), pages 577-593, June.
    5. Deininger, Klaus & Castagnini, Raffaella, 2006. "Incidence and impact of land conflict in Uganda," Journal of Economic Behavior & Organization, Elsevier, vol. 60(3), pages 321-345, July.
    6. Molden, David, 2007. "Water for food, water for life: a comprehensive assessment of water management in agriculture," IWMI Books, Reports H040193, International Water Management Institute.
    7. N. Gemmell & T. A. Lloyd & M. Mathew, 2000. "Agricultural Growth and Inter‐Sectoral Linkages in a Developing Economy," Journal of Agricultural Economics, Wiley Blackwell, vol. 51(3), pages 353-370, September.
    8. Leakey, Roger & Kranjac-Berisavljevic, Gordana & Caron, Patrick & Craufurd, Peter & Martin, Adrienne M. & McDonald, Andy & Abedini, Walter & Afiff, Suraya & Bakurin, Ndey & Bass, Steve & Hilbeck, Ange, 2009. "Impacts of AKST on development and sustainability goals," Book Chapters,, International Water Management Institute.
    9. Richard Tiffin & Xavier Irz, 2006. "Is agriculture the engine of growth?," Agricultural Economics, International Association of Agricultural Economists, vol. 35(1), pages 79-89, July.
    10. Emmanuel Torquebiau & Nathalie Cholet & Willem Ferguson & Philippe Letourmy, 2013. "Designing an Index to Reveal the Potential of Multipurpose Landscapes in Southern Africa," Land, MDPI, vol. 2(4), pages 1-21, December.
    11. Jian Peng & Yanglin Wang & Jiansheng Wu & Juan Jing & Minting Ye, 2011. "The contribution of landscape ecology to sustainable land use research," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 13(5), pages 953-953, October.
    12. Sebastian, Kate, 2014. "Synopsis of Atlas of african agriculture research and development: Revealing agriculture's place in Africa:," Issue briefs 82, International Food Policy Research Institute (IFPRI).
    13. Frank Place & Peter Hazell, 1993. "Productivity Effects of Indigenous Land Tenure Systems in Sub-Saharan Africa," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 75(1), pages 10-19.
    14. Ruth T. Ngadze & Ruud Verkerk & Loveness K. Nyanga & Vincenzo Fogliano & Anita R. Linnemann, 2017. "Improvement of traditional processing of local monkey orange (Strychnos spp.) fruits to enhance nutrition security in Zimbabwe," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 9(3), pages 621-633, June.
    15. Molden, David, 2007. "Water for food, water for life: a comprehensive assessment of water management in agriculture: summary," IWMI Books, Reports H039769, International Water Management Institute.
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