The Barriers to Agriculture 4.0 Adoption in Hungary

Agriculture is revolutionized with the development of Industry 4.0. Digital agriculture, or Agriculture 4.0, promised the sustainability of society, economy, environment, and food security. However, the adoption of Agriculture 4.0 grows slowly globally. This research identified and analyzed the key barriers hindering the widespread implementation of Agriculture 4.0 in Hungary via a narrative literature review supported by thematic analysis. The findings revealed that the primary challenges are not predominantly technological but are deeply rooted in structural and human factors. Major barriers include: (1) the prevalence of small-scale, fragmented farms which limit economies of scale for investment; (2) significant labor market insufficiencies characterized by an aging farmer population and a deficit in digital skills; (3) inadequate digital infrastructure in rural areas, compounded by high investment costs; (4) a limited innovation ecosystem with weak support for startups; (5) and a persistent gap between farmers' awareness and their actual willingness to adopt new technologies. The study concluded that tackling these barriers requires a comprehensive strategy, including targeted policy interventions, enhanced digital education and vocational training, strategic investment in rural infrastructure, and the promotion of collaborative models among farmers to foster knowledge sharing and reduce individual risk.