Soil sensors are transforming modern agriculture by providing real-time data on water content, nutrient levels, and soil health. This review examines how advanced sensor technologies enable farmers to monitor crop requirements accurately, optimize irrigation, and improve nutrient management. The integrating sensor data with precision farming systems, resource use efficiency is enhanced while minimizing environmental impacts. The article also addresses challenges such as sensor calibration, data interpretation, and cost considerations. Overall, soil sensing technology provides actionable insights that support sustainable, high-yield agricultural practices.
