Luvisols

Soils having an argic horizon (a subsurface horizon with a distinct higher clay content than the overlying horizon) with a cation exchange capacity equal to or more than 24 cmolc per kg clay throughout.

Characteristics

Soils having an argic horizon (a subsurface horizon with a distinct higher clay content than the overlying horizon) with a cation exchange capacity equal to or more than 24 cmolc per kg clay throughout.

/media/oxza51r2/luvisols1.jpg
Red Luvisol with pronounced prismatic structure and features associated with water stagnation in the argic horizon, China (Hyposodi-Stagnic Luvisol (Chromic and Cutanic); ISRIC reference soil CN 046)
/media/nmym5rw3/anthraqui-stagnic_luvisol_cn3.jpg
Luvisol used for paddy rice cultivation, China (Anthraqui-Stagnic Luvisol; ISRIC reference soil CN 003)
/media/1ljlno4v/cutanic_luvisol_ie7.jpg
Brown Luvisol with distinct eluvial horizon between 20 and 45 cm depth and an argic horizon below, having pronounced films of illuviated clay, Ireland (Cutanic Luvisol; ISRIC reference soil IE 007)