Food Security in Africa: The Challenges of Researchers in the 21st Century
Food production in most of Sub-Saharan Africa (SSA) has not kept pace with the population increase over the past three decades. In many countries, food security remains a serious problem. It contributes both to high rates of under- and malnutrition, poorer learning in school, and lack of development in general. In Africa as a whole, food consumption exceeded domestic production by 50% in the mid-1980s and more than 30% in the mid-1990s. Food aid constitutes a major proportion of net food trade and in many countries it constitutes more than half of net imports. Despite food imports, per capita dietary energy supply (DES) remains relatively low; with about one-third of the countries having per capita DES of less than 2,000 kcal day−1 which is lower than the minimum recommended intake.
Food imports to Sub-Saharan Africa rose from US$ 1.1 billion in 1970 to US$5.3 billion in 1985 contributing to increased external debt from US$5.4 billion to US$58.8 billion during the same period. In 1998, external debt stood at US$230 billion. Since the 1980’s global recession and introduction of Structural Adjustment Programs (SAPs), Africa’s debt burden has grown from 30% of GNP to over 100% at present
Agriculture in Africa is not only a vital source of food but also the prevailing way of life. An average of 70% of the population lives by farming, and 40% of all exports are earned from agricultural products. One-third of the national income in Africa is generated by agriculture. Crop production and livestock husbandry account for about half of household income. The poorest members of society are those who are most dependent on agriculture for jobs and income. On average, the poor in SSA spend 60-80% of their total income on food.
Agricultural and economic growth must rise in Africa to realise basic development goals in the 21st century. Only a few countries are currently recording a positive growth in agricultural production while the majority of countries are seeing an increase in the area under agriculture. One consequence of the growth in agricultural area could be a doubling by the year 2050 of cultivated land area which will be great cost to the natural environment unless there is greater investment in agricultural management and technology on existing cropland. The scale of food imports in Africa has fostered dependence on food production in the rest of the world. Many Sub-Saharan African countries face the risk that supplies will fluctuate drastically with the rise and fall of grain reserves and prices on international markets. This paper tries to identify major challenges the African scientists must overcome in order for the African farmers to increase their agricultural production and achieve food security and sustainable economic growth in the 21st century.
KeywordsFood security land degradation Research
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- Ahmed M.M., Sanders J.H. and Nell W.T. 2000. New Sorghum and Millet Cultivar Introduction in Sub-Saharan Africa: Impacts and Research Agenda. Agricultural Systems 64 55–56.Google Scholar
- Annon. 1999. UNIDO Workshop on Alternatives to MB in the People’s Republic of China. Beijing, 8–9 November 1999, 131 pp.Google Scholar
- Dixon A.J., James D.E. and Paul B. Sherman 1989. The economics of dryland Management. Earthscan, London UK. 302Google Scholar
- FAO. 1984. A Guide to Staple Foods of the World. Rome.Google Scholar
- FAO/WHO. 1992. Major Issues for Nutrition Strategies Summary, FAO, Rome.Google Scholar
- Hazell P. 1995 Managing Agricultural Intensification, IFPRI, 2020 Brief No. 11 (IFPRI, Washington, DC).Google Scholar
- ICIHI (Independent Commission on International Humanitarian Issues). 1986. The Encroaching Desert: The Consequences of Human Failure. Zed Books. London.Google Scholar
- IFPRI 2001. A 2020 Vision for Food, Agriculture and the Environment. Washington DC.Google Scholar
- Indicators of regional vulnerability in Africa (WRI, 1996). WRI, 1996: World Resources: A Guide to Global Environment, 1996–1997. World Resources Institute, United Nations Environment Program, World Bank, Oxford University Press, New York, NY, USA, 342 pp.Google Scholar
- International Food Policy Research Institute (IFPRI). 1995. “A 2020 Vision for Food, Agriculture, and the Environment, “draft paper (IFPRI, Washington, DC).Google Scholar
- Klotz, C.A., K.O. Fuglie and C.E. Pray. 1995. Private-Sector agricultural research expenditures in the United States, 1960–1992. US Department of Agriculture Economic Research Service. AGES, 9525.Google Scholar
- Lal R. 1990. Low-Resource Agriculture Alternatives in Sub-Saharan Africa. Journal of Soil and Water Conservation. 43 pp. 437–444.Google Scholar
- Persley G.J. (ed.) 1998. Investment strategies for agriculture and natural resources. Wallingford: CABI Publishing.Google Scholar
- Rojanasoonthon S. and Kheoruenromne I. 2002. Tropical soil science. Realities and challenges. In: Proceedings for the 17th World Congress of Soil Society, 14-21 August 2002.Google Scholar
- Rutten H. 1999. Development in the organization and finance of public and finance of public agricultural research in the Netherlands, 1988-1999. Personal communication.Google Scholar
- Urushadze Tengiz F. 2002. Soils in space and time: realities and challenge for the 21st century. In: Proceedings for the 17th World Congress of Soil Society, 14-21 August 2002.Google Scholar
- World Bank. 1984. Toward Sustainable Development in Sub-Saharan Africa: A Joint Program of Action. Washington DC.Google Scholar
- World Bank. 2000. World Development Report 2000/2001:Attacking Poverty. Washington DC.Google Scholar
- World Food Summit News. 2002. Five years later, 10-13 June.Google Scholar
- World Resources Institute (WRI), 1996/97: A Guide to the Global Environment. WRI, UNEP, UNDP. The World Bank. New York.Google Scholar
- WRI, 1998: 1998–99 World Resources Database: A Guide to the Global Environment. World Resources Institute, Washington, DC, USA.Google Scholar