International Commission on Irrigation & Drainage Commission Interationale des Irrigation et du Drainage



(4821) Wetted soil percentage
The ratio, expressed as a percentage, between the volume of wetted soil for a micro-irrigation system and the total volume of soil in the root zone of a given crop. The calculation can be done on the entire field, for the field area served by a single nozzle-line or in an orchard, for the area occupied by a single tree.

Irrigation

Dictionary - Waterlogging and Soil Salinity Terms

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