The document summarizes Ethiopia's agricultural extension efforts from 1953 to the present. It describes 3 phases: 1) 1953-1974 under the Imperial regime focusing on demonstration and training, 2) 1974-1991 under military rule expanding minimum package programs, and 3) post-1991 under the current government adopting a participatory approach called PADETES. Key aspects included establishing agricultural colleges, deploying development agents, introducing improved practices, expanding farmer participation, and increasing crop yields through new extension strategies.