Why is it important to measure and monitor soil moisture?
Measuring soil moisture makes it possible to determine if there is a water shortage that can reduce yields or if there is excessive water application that can result in water logging or leaching of nitrates below the root zone. Measuring soil moisture also can build knowledge of the soil and water storage and supplying capacity of each irrigated. Monitoring soil moisture levels is required for effective irrigation water management. Many tried and proven methods of estimating or measuring soil moisture are available. The method selected depends on a variety of factors such as accuracy, cost, and ease of use (South Dakota Cooperative Extension Service).
