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Irrigation Consumptive Use Efficiency Calculator








Consumptive Use Efficiency Formula

Consumptive Use Efficiency (ξcu):

ξcu=100WcuWdrz

Where:

  • ξcu is the consumptive use efficiency, in percentage (%).
  • Wcu is the normal consumptive use of water, in cubic meters (m³).
  • Wdrz is the net amount of water depleted from the root zone, in cubic meters (m³).

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