Evaluating the Impact of Mobile Extension Services on Wheat Farmers in Rajasthan

Thesis Abstract

The proliferation of mobile telecommunication technologies has transformed agricultural extension by providing farmers with immediate access to vital information, yet the effectiveness of mobile extension services on wheat farmers' productivity and livelihood in Rajasthan remains underexplored. This study aims to evaluate the impact of mobile extension services on wheat farmers in Rajasthan, focusing on agricultural productivity, adoption of recommended practices, and farmers’ economic outcomes. The specific objectives include assessing farmers’ usage patterns of mobile extension services, determining the relationship between mobile extension and wheat yield, analyzing the influence of socio-economic factors on service utilization, and identifying barriers to effective engagement with mobile extension platforms. The research adopts a mixed-methods approach within a concurrent triangulation design. The quantitative component employs a cross-sectional survey targeting a population of 600 wheat farmers selected through stratified random sampling from major wheat-producing districts in Rajasthan, with a proportional sample size determined using Cochran's formula. Data collection instruments include structured questionnaires validated through test-retest reliability and content validity assessments, complemented by key informant interviews and focus group discussions for qualitative insights. Quantitative data will be analyzed using descriptive statistics, correlation analysis, and multiple regression analysis to ascertain the influence of mobile extension services on wheat yields. Qualitative data will be subjected to thematic analysis to explore contextual factors influencing service uptake and barriers faced by farmers. The study anticipates revealing a positive correlation between mobile extension service usage and wheat productivity, with findings indicating that active engagement with such services significantly enhances farmers’ adoption of recommended agronomic practices, thereby increasing yield and income. It is expected that socio-economic variables such as education level, farm size, and access to information will moderate the relationship between mobile service usage and productivity outcomes. The analysis aims to demonstrate that mobile extension services act as a critical tool in bridging informational gaps, leading to behavioral change and improved livelihoods among wheat farmers in Rajasthan. This research contributes to knowledge by providing empirical evidence on the effectiveness of mobile extension services within a semi-arid context, thus informing policymakers and extension agencies about the strategic integration of mobile-based platforms into existing agricultural extension programs. It also advances theoretical understanding by applying the Technology Acceptance Model (TAM) and Diffusion of Innovation Theory to interpret farmers' adoption behavior, highlighting factors influencing acceptance and sustained use of mobile information services. The main conclusion underscores that mobile extension services significantly enhance wheat farmers' productivity by improving access to timely and relevant information, although challenges such as digital literacy and network connectivity persist. The study recommends scaling up mobile extension initiatives with targeted training programs to improve digital competencies, strengthening infrastructure to ensure reliable service delivery, and fostering farmer-centric content development tailored to local needs. It advocates for policy support to integrate mobile platforms within broader extension frameworks and calls for further research on the long-term socio-economic impacts and the integration of emerging technologies such as farm management apps and localized advisory systems to enhance smallholder farmers’ resilience and sustainability.