The Food Security Conundrum of sub-Saharan Africa

被引:90
|
作者
Giller, Ken E. [1 ]
机构
[1] Wageningen Univ, Plant Prod Syst Grp, POB 430, NL-6700 AK Wageningen, Netherlands
关键词
SDG2; Smallholder farms; Rural development; Farm size; Living income; Yield gaps; RURAL LIVELIHOOD DIVERSIFICATION; SMALLHOLDER FARMING SYSTEMS; AGRICULTURAL INTENSIFICATION; SUSTAINABLE INTENSIFICATION; SOIL FERTILITY; FARMERS; URBANIZATION; AVAILABILITY; DISTRICT; TANZANIA;
D O I
10.1016/j.gfs.2020.100431
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
National food security in countries of sub-Saharan Africa requires an abundant supply of cheap and nutritious food for the burgeoning population. At the same time agriculture is a major contributor to the balance of payments for African economies. So agricultural production in Africa needs to increase strongly to meet the demands of both national and international markets. Yet fragmentation of land due to population pressure in rural areas, and the low prices farmers are paid for their produce, mean that in many rural areas in sub-Saharan Africa the farms are already too small to provide food security or a living income for the household. There is a high dependency on off-farm income and little incentive to intensify production. Thus rural households are often 'reluctant' farmers, lacking resources or the economic incentives to invest in agriculture. The conundrum that must be addressed is how to provide cheap, nutritious food to feed the growing urban and rural populations while creating incentives to stimulate increased agricultural production. This will require major transformations of the smallholder farming systems alongside creation of alternative employment.
引用
收藏
页数:7
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