Engineering Commons^™

Performance Assessment Of Electromagnetic Soil Water Sensors In Different Soil Textural, Temperature, And Salinity Conditions, Jasreman Singh

Department of Biological Systems Engineering: Dissertations and Theses

Determination of accurate and continuous measurements of volumetric water content (θ_v) is extremely valuable for irrigation management and other agronomic decisions. Lately, electromagnetic (EM) sensors are being widely used to monitor θ_v continuously which also offer the benefits of ease of installation, fewer regulatory and safety concerns, and cost effectiveness. However, the accuracy of parameters [soil temperature, electrical conductivity (EC_a), dielectric permittivity (ε_ra), and θ_v] reported by EM sensors need to be evaluated for them to be utilized for agricultural water management. In the current study, the accuracy of a wide …