Abstract
The term "agriculture 4.0" refers to integrating artificial intelligence, big data, cloud computing, the Internet of Things and advanced robotics into agriculture. The field of Agriculture 4.0 research has seen a surge in attention as sustainable agriculture has gained more prominence. This study concentrated on conducting a bibliometric analysis of Agriculture 4.0 and its growth. The Dimensions.ai data used in the study was produced using the search terms “Agriculture 4.0," "Smart Farming," "Farming 4.0," and "Digital Agriculture.” A comprehensive dataset consisting of 1,458 relevant documents has been identified, retrieved, and compiled into a CSV format for further analysis. The retrieved data was visualized and analyzed using suitable software. It was that the information and computing sciences field had the maximum number of publications on Agriculture 4.0 (1,015), followed by Agriculture, veterinary and food science (487). The majority of articles (1,074) addressed Sustainable Development Goal 2, which has hunger as its main focus. Based on co-authorship analysis, India, China, and the USA emerged as the leading nations both in impact and research volume, with other countries clustering around them. The University of Guelph, Wageningen University and Research and Anna University were the three organisations with respectively the most impact in terms of total citations. According to the sources' citation analyses, readers were more influenced by the "Computers and Electronics in Agriculture" publication when it came to Agriculture 4.0 research. The Agriculture 4.0 research involves many stakeholders; thus, a broad multidisciplinary approach is necessary. Hence, to solve the issue of Agriculture 4.0, multidisciplinary researchers ought to collaborate rather than act alone.