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DUAL FIELD CALIBRATION OF CAPACITANCE AND NEUTRON SOIL WATER SENSORS IN A SHRINKING–SWELLING CLAY SOIL
Multisensor capacitance sensors (MCS) are now popular alternatives to neutron scattering (NS) soil water–monitoring devices. The objectives of this study were to (i) quantify the effect of clayExpand
Selective uptake and sensing of nitrate in poly(3,4-ethylenedioxythiophene)
TLDR
It is reported for the first time the NO3− selectivity of the inherently conducting polymer poly (3,4-ethylenedioxythiophene) (PEDOT) when PEDOT thin films are exposed to an aqueous environment containing not onlyNO3−, but a mixture of other ions present in concentrations typical of real agricultural soil. Expand
Relationship between structure/properties of vapour deposited PEDOT and sensitivity to passive nitrate doping
Abstract The ability to sense and monitor aspects of a process or environment is becoming of utmost importance as digital technology integrates into our daily lives. This is true for agricultureExpand
Use of TriSCAN for Measurement of Water and Salinity in the Soil Profile
Salinity is a major challenge to sustainable land use globally. To manage secondary salinity from farming systems that leak water and fertilizer, a new capacitance sensor called TriSCAN has beenExpand
Real-time 2D visualization of soil fertilizer dynamics in potatoes using a multi-sensor capacitance probe array
The use of intensive soil water monitoring with multiple-depth sensor arrays in representative soil volumes can indicate plant water usage rates in the broader scale. Multiple Sentek TriSCAN soilExpand
Evaluation of a Combined Soil EC and Moisture Sensor and Its Use to Co-Manage Soil Moisture and Vine Nitrogen in Grapevines (cv. Shiraz) under Deficit Irrigation
It is possible the commonly used practice of deficit irrigation could affect the movement of nitrate to the root surface, and subsequent uptake of nitrate in grapevines. A sensor which measures bothExpand
Irrigation Research: Evapotranspiration Stress Index - a Better Way to Manage Irrigation?
There are big benefits in being able to detect plant water stress early in a commercially irrigated crop, particularly in achieving optimum crop yield and health with limited water resources. A lotExpand
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