Food availability and livelihood strategies among rural households across Uganda

被引:37
|
作者
Wichern, Jannike [1 ]
van Wijk, Mark T. [2 ]
Descheemaeker, Katrien [1 ]
Frelat, Romain [2 ,3 ,4 ]
van Asten, Piet J. A. [5 ]
Giller, Ken E. [1 ]
机构
[1] Wageningen Univ & Res, Plant Prod Syst, NL-6700 AK Wageningen, Netherlands
[2] Int Livestock Res Inst, Livestock Syst & Environm, Nairobi 00100, Kenya
[3] Int Maize & Wheat Improvement Ctr, Sustainable Intensificat & Socioecon Programs, Mexico City 06600, DF, Mexico
[4] Univ Hamburg, Inst Hydrobiol & Fisheries Sci, Grosse Elbstr 133, D-22767 Hamburg, Germany
[5] IITA Uganda, Int Inst Trop Agr, Kampala, Uganda
关键词
Smallholder farms; Household level; Food security; East Africa; District; Crop choice; SUB-SAHARAN AFRICA; RAIN-FED AGRICULTURE; FARMING SYSTEMS; SECURITY; POVERTY; PRODUCTIVITY; FARMERS; EAST; INTENSIFICATION; PARTICIPATION;
D O I
10.1007/s12571-017-0732-9
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Despite continuing economic growth, Uganda faces persistent challenges to achieve food security. The effectiveness of policy and development strategies to help rural households achieve food security must improve. We present a novel approach to relate spatial patterns of food security to livelihood strategies, including the contribution of on- and off-farm activities to household food availability. Data from 1927 households from the World Bank Living Standards Measurement Study were used to estimate the calorific contribution of livelihood activities to food availability. Consumption of crops produced on-farm contributed most to food availability for households with limited food availability, yet the majority of these households were not food self-sufficient. Off-farm and market-oriented on-farm activities were more important for households with greater food availability. Overall, off-farm income was important in the north, while market-oriented on-farm activities were important in western and central Uganda. Food availability patterns largely matched patterns of agroecological conditions and market access, with households doing worst in Uganda's drier and remote northeast. Less food-secure households depended more on short-cycle food crops as compared with better-off households, who focused more on plantation (cash) crops, although this varied among regions. Targeting interventions to improve food security should consider such differences in enterprise choice and include options to improve household market access and off-farm income opportunities.
引用
收藏
页码:1385 / 1403
页数:19
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