Which instrument is used for scheduling irrigation in paddy?
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Fresh water, rainwater is used
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Irrigation scheduling is the process useful to determine the correct frequency and duration of watering.
The instruments which are used for irrigation scheduling are
Tensiometer probes,
Granular matrix sensors,
Capacitance probes,
Evapotranspiration gages
water mark sensors.
The measurements are used to calculate soil moisture content or soil moisture tension or water stress on crop.
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