Adaptive agriculture techniques have gained attention for their potential to enhance productivity among smallholder farmers in resource-limited settings such as Ethiopia's Rift Valley. A mixed-methods approach was employed, combining quantitative survey data from a representative sample of 200 smallholder farmers with qualitative interviews to explore perceptions and experiences related to adaptive agriculture techniques. The findings indicate that the implementation of adaptive agricultural practices led to an average yield increase of 15% over conventional methods, although there was variability among different farming communities. Farmer satisfaction scores also showed a significant improvement post-implementation. This study provides evidence on the effectiveness of adaptive agriculture techniques in enhancing productivity and farmer welfare in the Ethiopian Rift Valley context. Policy makers are encouraged to integrate adaptive agricultural practices into extension services, while farmers should be provided with training programmes that emphasise sustainable use of these techniques.