Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewedConventional

Drivers of Farmers’ Adoption Intention for Soil Nutrient Analyzers: Roles of Awareness, Perceived Usefulness, and Ease of Use

Adisak Suvittawat

Agriculture · 2026

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Summary

This study extends the Technology Acceptance Model to investigate why smallholder farmers in Thailand adopt soil nutrient analyzers for precision agriculture. Using structural equation modeling on survey data from three provinces, the authors demonstrate that technology awareness directly influences adoption intention and indirectly influences it through perceived usefulness and ease of use. The findings suggest that awareness-building and user-centred design are critical levers for accelerating technology diffusion among smallholder farming communities.

Regional applicability

The study's focus on smallholder farmers' technology acceptance is relevant to United Kingdom agricultural extension policy, particularly if policymakers seek to promote precision agriculture tools among smaller or resource-constrained farms. However, the Thai agricultural context (province-level smallholder farming) may differ from UK farm structures, scales, and existing technology infrastructure, requiring localisation of awareness and design interventions.

Key measures

Technology awareness, perceived usefulness, perceived ease of use, adoption intention (measured via survey of smallholder farmers)

Outcomes reported

The study examined behavioural determinants of farmers' adoption intention toward soil nutrient analyzers using an extended Technology Acceptance Model. It measured direct and indirect effects of technology awareness on adoption intention through perceived usefulness and perceived ease of use.

Theme
Policy, governance & rights
Subject
Food & agricultural policy
Study type
Research
Study design
Cross-sectional survey with structural equation modeling
Source type
Peer-reviewed study
Status
Published
Geography
Thailand
System type
Mixed farming
DOI
10.3390/agriculture16030390
Catalogue ID
NRmuv2kx3z-01t

Topic tags

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