We analyze how agricultural extension can be made more effective in terms of increasing smallholder farmers' adoption of pro-nutrition technologies, such as biofortified crops. In a randomized controlled trial with farmers in Western Kenya, we implemented several extension treatments and...

Recent evaluations of rural development projects in Africa revealed a disappointingly low degree of adoption of the proposed messages or technology packages. This apparent ineffectiveness of the conventional agricultural research and extension system is due to the lack of innovations adapted to...