Changing concepts in soil classification. The structure of
Changing concepts in soil classification. The structure of
Changing concepts in soil classification. The structure of
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SET #6<br />
Red and yellow <strong>soil</strong>s <strong>of</strong> wet tropical and subtropical<br />
regions.<br />
PLINTHOSOLS on old weather<strong>in</strong>g surfaces with ‘pl<strong>in</strong>thite’<br />
deeply weathered FERRALSOLS that have a very low cation<br />
exchange capacity<br />
ALISOLS with high cation exchange capacity and much<br />
exchangeable alum<strong>in</strong>ium,<br />
deep NITISOLS <strong>in</strong> relatively rich parent material<br />
strongly leached, red and yell ow ACRISOLS on acid parent<br />
rock<br />
LIXISOLS with a low cation exchange capacity but high<br />
base saturation percentage.