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Role of Agricultural Extension Services for Productivity Management

Journal: International Journal of Trend in Scientific Research and Development (Vol.10, No. 1)

Publication Date:

Authors : ;

Page : 1051-1057

Keywords : agricultural extension; productivity management; technology adoption; digital advisory; smallholder farmers; innovation systems.;

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Abstract

Agricultural extension services constitute a cornerstone mechanism for bridging the persistent gap between scientific agricultural knowledge and on farm application. Despite decades of investment, the productivity potential of smallholder and commercial farmers worldwide remains substantially underutilized. This paper synthesizes empirical evidence on how diverse extension modalities ranging from traditional field demonstrations and farmer field schools to contemporary digital advisory platforms influence crop productivity, technology adoption, income, and food security outcomes. A conceptual framework integrating the Technology Adoption and Diffusion Model Rogers, 2003 and the Agricultural Innovation Systems AIS perspective is employed to structure the analysis. Evidence drawn from controlled and observational studies across Sub Saharan Africa, South Asia, East Asia, and Latin America reveals that access to structured extension services is associated with yield gains of 18–47 , input cost reductions of 8–28 , and significant improvements in market participation. Digital extension channels, particularly mobile based advisory systems, exhibit the fastest scaling trajectories and highest cost effectiveness ratios. The study concludes with policy oriented recommendations for strengthening extension infrastructure, improving gender inclusivity, and integrating data driven approaches into national agricultural advisory systems. Dr. Sona Murmu "Role of Agricultural Extension Services for Productivity Management" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-10 | Issue-1 , February 2026, URL: https://www.ijtsrd.com/papers/ijtsrd100169.pdf Paper URL: https://www.ijtsrd.com/management/other/100169/role-of-agricultural-extension-services-for-productivity-management/dr-sona-murmu

Last modified: 2026-03-17 14:27:20