Research Article

Nature and Properties of Lateritic Soils Derived from Different Parent Materials in Taiwan

Table 3

Some chemical properties of the lateritic soils being studied.

SamplepH
H2O
pH
KCl
ΔpH
KCl − H2O
CEC*
(cmol/kg)
Organic matters
(g/kg)
BSP (%)Fed (%)Feox (%)Feox/Fed

Tamshui4.854.03−0.8212.315.817.46.751.0615.7
Pingchen4.062.94−1.128.923.17.233.860.369.32
Loupi4.023.39−0.638.432.43.125.310.478.85
Soka4.463.74−0.7213.83.587.38.741.0311.8
Tungwei8.137.31−0.8218.726.523.813.82.4217.6

CEC values are for pH 7.