Evaluating the Role of Cluster Farming in Enhancing Potato Productivity: Evidence from Shafamo District, Sidama, Ethiopia

Abstract

This study evaluates the role of cluster farming in enhancing potato productivity among smallholder farmers in the kebeles of Hanculuullicho, Damakala, and Carre Dike in Shafamo District, Sidama Region, Ethiopia. Employing a mixed-methods approach with a cross-sectional comparative design, data were collected from 120 households using surveys, field measurements, and interviews. The findings reveal that cluster farming participants achieved a statistically significant average yield of 22.5 tons per hectare, compared to 15.8 tons per hectare for non-participants, a 42% productivity increase. This enhancement is attributed to improved access to certified seeds and fertilizers, coordinated extension services and knowledge sharing, synchronized farm activities, and strengthened market linkages. Despite these benefits, constraints such as limited credit access, seed supply gaps, poor infrastructure, and labor shortages persist. The study concludes that cluster farming is a viable strategy for boosting potato productivity and commercialization in Ethiopia's highland agro-ecologies but requires complementary policy and infrastructural support for maximum impact.