Green Farming: Practice of Agroforestry as Response to Climate Variability and Strategy for Farm Income Diversification in Kafa Zone, Southwest Ethiopia

Abstract

Agroforestry farming is a crucial agricultural practice that has been the indigenous economic activity of tropical areas since early times. In addition to its financial advantages, this economic activity plays a significant role in environmental conservation. The study's objective was to evaluate the spread and content of agroforestry practices for raising farm income and climate adaptation in the Kafa Zone of southwest Ethiopia. To address the objective of this study, a survey design was used. Purposive sampling and simple random sampling techniques were employed to select sample. Approximately 375 sample households were surveyed. In addition, interviews, Focus Group Discussion, and observation were used during this study for the collection of data. As the study results showed, the hectares of land use under agroforestry were vary among the study kebeles. There was a significant difference among the study areas regarding land use size under agroforestry (F2 was 11.869, and sign was 0.03). In addition, the study revealed diversified agroforestry with crop species were found in home garden agroforestry. Similarly, the variability of the tree species per plot in agroforestry land use was significantly associated with the agroecology of the study area (p<0.05), which was greater varieties in the Dega agroecological area than in the Kola area. The main challenges to the practices of diversification of agroforestry in the study area were issues related with market accessibility, climate, wildlife, and agricultural policy. About 86.4% of the farmers surveyed indicated that there were limitations on support or government help for seedlings. To conclude, the agroforestry farm implementation in the study was related to indigenous knowledge-based practice, which was highly focus on coffee and gardens. To improve and implement sound agroforestry practices, the concerning body needs to strengthen a policy and plan that initiates diverse species in agroforestry practices.