Evapotranspiration in Water Requirements of Crops and Canal Irrigation Formulas

Evapotranspiration is the process by which water is transferred from the land to the atmosphere by evaporation from the soil and other surfaces and by transpiration from plants. And is denoted by E_t. Evapotranspiration is usually measured using the Centimeter for Length. Note that the value of Evapotranspiration is always positive.

Formulas to find Evapotranspiration in Water Requirements of Crops and Canal Irrigation

fxHargreave's Class A Pan Evaporation MethodGo

List of variables in Water Requirements of Crops and Canal Irrigation formulas

fx Crop Factor Go

fx Pan Evaporation Go

FAQ

What is the Evapotranspiration?

Evapotranspiration is the process by which water is transferred from the land to the atmosphere by evaporation from the soil and other surfaces and by transpiration from plants. Evapotranspiration is usually measured using the Centimeter for Length. Note that the value of Evapotranspiration is always positive.

Can the Evapotranspiration be negative?

No, the Evapotranspiration, measured in Length cannot be negative.

What unit is used to measure Evapotranspiration?

Evapotranspiration is usually measured using the Centimeter[cm] for Length. Meter[cm], Millimeter[cm], Kilometer[cm] are the few other units in which Evapotranspiration can be measured.

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