干旱区生态环境知识资源中心

This paper presents an analysis of the current and future contributions of work animals in West African semi-arid areas. The study is based on literature review and surveys conducted in the Senegalese groundnut basin. The number of work animals in semi-arid areas has increased over the years reflecting increased contributions of draught animal power in cultivation and transport. Climate and policy changes have caused changes in the pattern of use of work animals. More equines are being used for light work. The use of draught oxen has changed little. Policy reforms and reduced farm profits have negatively affected the level of adoption of animal power. Equines and draught cows are likely to play a greater role in the future to meet farm energy needs for cultivation and transport. However, to optimise the use of these resources it is essential that technical and socio-economic constraints be addressed.