Visualization and Analysis of Knowledge Structure of Smart Agriculture in the Context of Big Data

Big data boosts agricultural production through intelligent transformation; data will become the emerging element of modern agricultural production. Therefore, applying big data technology to agriculture is a new trend in the development of modern agriculture. It can promote the development and progress of agricultural information service technology to a large extent. It can also promote the overall development process of the agricultural field to a large extent. Developing smart agriculture can improve agricultural modernization and promote agricultural transformation and upgrading. Smart agriculture can improve the yield and quality of agricultural products, reduce the waste of natural resources, and reduce the pollution of the environment. There is an increasing number of research results related to smart agriculture. However, there is a lack of research on using big data analytics tools to sort out smart agriculture fully. Therefore, based on knowledge mapping, this paper analyzes intelligent agriculture's research hotspots and development trends. This study concludes that precision agriculture, the Internet of Things, big data, artificial intelligence, and cloud computing are the current research hotspots in intelligent agriculture. Furthermore, it is moving toward intelligence and sustainability.