GS0091: ELECTRONIC SENSORS FOR IRRIGATION MANAGEMENT, NAMELY, SOIL VOLUMETRIC WATER CONTENT SENSORS, SOIL WATER POTENTIAL SENSORS, SOIL AND IRRIGATION LINE ELECTRICAL CONDUCTIVITY SENSORS, EVAPOTRANSPIRATION SENSORS, WATER DEPTH SENSORS, IRRIGATION LINE FLOW SENSORS, METEOROLOGICAL SENSORS, NITRATE SENSORS; ELECTRONIC TRANSMITTERS FOR IRRIGATION MANAGEMENT, NAMELY, IRRIGATION LINE PRESSURE TRANSMITTERS; ELECTRONIC DATALOGGERS; RADIO AND CELLULAR TELEMETRY FOR IRRIGATION MANAGEMENT; IRRIGATION PUMP CONTROL HARDWARE; SOFTWARE FOR USE IN CONTROLLING IRRIGATION PUMPS