3 tools · Topic

Irrigation Design & Scheduling Tools

Irrigation engineering spans crop water requirements, scheduling and conveyance design. This page collects FAO-methodology implementations, scheduling models and the design utilities used in agricultural water management.

CROPWAT

Free

FAO's classic tool for crop water requirements and irrigation scheduling from climate and crop data.

Hydrology & Catchment AnalysisDormantIrrigationEvapotranspiration

HYDRUS

Freemium

The standard for vadose-zone modelling — variably saturated flow and transport by Richards' equation.

Groundwater & HydrogeologyActiveGroundwater ModellingContaminant Transport

pyet

Open Source

Reference and potential evapotranspiration in Python — 20+ published methods, FAO-56 included, on pandas/xarray.

Hydrology & Catchment AnalysisActiveEvapotranspirationIrrigation