Economic benefit of water use

soil water use benefit

Actual water use efficiency

multipurpose use of sea water

micro salty water use

management of water use

Maize water use

long-term water use efficiency WUE(subscript L)

Leaf-level water use efficiency

leaf water use efficiency

law of water use

Jointly use the surface water and groundwater

irrigation water use efficiency

irrigation water use coefficient

irrigation water use

Intrinsic water use efficiency