Wireless Sensor Network-Based Artificial Intelligent Irrigation System: Challenges and Limitations

As the global population and economy grow rapidly, the demand for accessible freshwater sources also increases to meet the rising consumption. However, this has resulted in several challenges, such as the global water crisis, drought, and scarcity of freshwater resources. To address this issue, many farmers worldwide rely on traditional irrigation systems despite their high water consumption. Therefore, there is a need to improve water usage efficacy in irrigated farming. This can be achieved by leveraging the Internet of Things (IoT) and advanced control technologies for better monitoring and managing irrigated farming. This article presents the findings of a comprehensive literature review on irrigation monitoring and sophisticated control systems, focusing on recent studies published within the last four years. The latest research on precision irrigation monitoring and cutting-edge control methods is highlighted. This study aims to serve as a valuable resource for those interested in understanding monitoring and advanced control prospects in the context of irrigated agriculture, as well as for academics seeking to stay up-to-date on the latest developments and identify research gaps that need to be addressed.