Agriculture 4.0 Research (2018–2025): Bibliometric Insights into Trends, Gaps, and Global Inequalities

Key Points

• A significant trend in agriculture 4.0 research highlights global inequalities across regions.
• Between 2018 and 2025, the research landscape shows varying levels of focus on critical agricultural technologies.
• Bibliometric analysis reveals gaps in literature and underscores the need for equitable research development.
• Understanding these trends supports better allocation of resources to underrepresented areas in agriculture.