		Mean ± S.D	Sig. (2-tailed)	Is Mean Diff sig.?	Range
pH	Arable	6.05 ± 0.31	0.15	Not sig	5.50 - 6.50
pH	Oil Palm	6.18 ± 0.34	0.15		5.40 - 6.80
Organic carbon (g/kg)	Arable	15.9 ± 5.1	0.00	Sig	9.80 - 26.5
Organic carbon (g/kg)	Oil Palm	21.4 ± 6.9	0.00		12.6 - 36.1
Organic matter (g/kg)	Arable	27.6 ± 9.0	0.00	Sig	16.9 - 45.6
Organic matter (g/kg)	Oil Palm	37.5 ± 12.3	0.00		22.7 - 63.7
Phosphorus (mg/kg)	Arable	19.2 ± 5.9	0.08	Not sig	8.66 - 29.3
Phosphorus (mg/kg)	Oil Palm	16.3 ± 4.9	0.08		3.54 - 23.9
Nitrogen (g/kg)	Arable	1.12 ± 0.41	0.00	Sig	0.68 - 2.20
Nitrogen (g/kg)	Oil Palm	1.74 ± 0.64	0.00		1.06 - 3.60
CEC (cmol/kg)	Arable	6.27 ± 3.31	0.56	Not sig	2.69 - 11.1
CEC (cmol/kg)	Oil Palm	5.73 ± 3.03	0.56		2.56 - 12.0
Exchangeable acidity	Arable	0.23 ± 0.06	0.28	Not sig	0.15 - 0.31
Exchangeable acidity	Oil Palm	0.26 ± 0.12	0.29		0.10 - 0.60
% Sand	Arable	84.1 ± 4.7	0.39	Not sig	76.4 - 89.4
% Sand	Oil Palm	85.4 ± 5.3	0.04		72.4 - 92.6
% Clay	Arable	7.83 ± 2.07	0.87	Not sig	5.40 - 11.0
% Clay	Oil Palm	7.73 ± 1.76	0.87		4.80 - 11.0
% Silt	Arable	8.08 ± 3.38	0.27	Not sig	4.00 - 14.4
% Silt	Oil Palm	6.90 ± 3.83	0.27		1.40 - 16.6
C/N	Arable	14.2	0.02	Sig	14.4 - 12.0
C/N	Oil Palm	12.3	0.02		7.50 - 17.7