Community Based Agricultural Extension Models for Accelerating Technology Adoption among Small Farmers

Smallholder farmers constitute a major share of agricultural producers in developing regions, yet their access to timely agricultural information and improved technologies often remains limited due to constraints in conventional extension delivery systems. Community based agricultural extension models have emerged as effective mechanisms to bridge this gap by promoting participatory learning, farmer-to-farmer knowledge exchange, and locally driven technology dissemination. These models leverage community institutions, progressive farmers, and grassroots organizations to enhance trust, relevance, and accessibility of advisory services. This review analyzes the role of community-based extension approaches in accelerating technology adoption among small farmers, examines their impacts on productivity and livelihoods, and discusses operational challenges and future opportunities. Strengthening community-driven extension systems, supported by institutional collaboration and digital innovations, can significantly enhance technology uptake, agricultural sustainability, and income security among smallholder farming communities.