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



(2185) Soil modification
Various operations to improved tilth, fertility, erodibility, salinity or alkalinity of cropped soils. Such operations include installation of drains in waterlogged, swampy and meadow soil, removal and disruption of subsurface and subsoil hardpans, soil inversion by very deep ploughing or trenching, and the building of terraces.

Irrigation

Dictionary - IMPROVING SOIL MOISTURE Terms

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