Irrigation rate
moisture deficit (mm) → m³/ha adjusted for irrigation efficiency
Parameters
Result
Gross irrigation rate
400,00 m³/ha
net: 300,00 m³/ha
Total water for 10 ha4 000,00 м³
Per day (over 7 d)571,00 м³
Source run time2,08 d (≈50,00 h)
1 mm over 1 ha = 10 m³. Gross rate = net / efficiency. Moisture deficit is measured by probe or computed from soil-water balance.
Efficiency: drip ~90%, sprinkler ~75%, furrow ~55%. The difference is evaporation and deep percolation.
About Irrigation rate
Irrigation rate — moisture deficit (mm) → m³/ha adjusted for irrigation efficiency. Agro: Calculators for farmers and agronomists. Use our tools without registration or installing software. All calculations happen in your browser — your data is never sent to a server.