Determinants of Smallholder Farmers’ Income-Generating Activities in Rubber Monoculture Dominated Region Based on Sustainable Livelihood Framework

Abstract

The rapid expansion of rubber plantations in Xishuangbanna, China, has severely decreased rubber prices in the last several years. The income loss and other adverse environmental impacts have brought livelihood challenges and opportunities to develop and adopt more diversified and environmental-friendly income-generating activities (IGAs). To better understand the constraints and opportunities for smallholder rubber farmers to sustain or improve their livelihoods, this study investigates which IGAs are applied by local farmers and the factors that determine their adoption, using the sustainable livelihood framework as the theoretical guideline. The qualitative approach is applied using semi-structured interviews and thematic analysis. Five directions of changes in IGAs (i.e., intercropping, other cash crops, livestock raising for marketing, part-time job, and land renting) are identified, and local farmers are categorized into three groups (i.e., rejective, affirmative, and hesitate groups) based on their attitudes towards these IGAs. The results reveal that the main adoption motivations of certain IGAs are closely related to price shock, economic return, information, and extension service. Based on the results, suggestions are provided to enhance farmers’ motivation to make changes and improve the adoption of emerging IGAs with attention given to vulnerability contexts, livelihood assets and institutional assistance.