Agroforestry in Liberia: household practices, perceptions and livelihood benefits

摘要

In Liberia emphases have been placed on reducing deforestation and increasing food security through the transition of smallholder farmers from shifting cultivation to permanent agricultural systems, including tree cropping and agroforestry systems. A structured survey instrument was administered to 80 households in Bong and Lofa counties, Liberia to assess the socio-cultural feasibility of increasing tree cropping and agroforestry practices among smallholder farmers. The survey investigated household use, perceptions and impediments towards tree cropping and agroforestry and livelihood impacts of these practices, including income diversification and food security. Income was the driving motivation for tree cropping, and insecure land tenure was the most significant impediment. Tree cropping households tended to be male-headed, and differed in age distribution. Households that practiced tree cropping had improved income diversification, and those which used agroforestry practices experienced enhanced food security. Respondent perceptions regarding competition between tree crops and herbaceous crops often prevented incorporation of agroforestry practices. Nearly all households practiced shifting cultivation, independent of whether or not they cultivated trees. This suggests that a transition away from shifting cultivation to agroforestry systems will require greater efforts to address socio-political factors, including cultural perceptions and traditions, land tenure, gender, and household demographics.