Table 3: Average soil bulk density, TOC, TN and C/N of four studied soil profiles from karst area in Yunnan-Guizhou Plateau of southwestern China..
Soil profiles Avg. density (g/cm3) Avg. TOC (%) Avg. TN (%) Avg. C/N
SL1 1.69±0.28 (n=10) 1.45±0.56 (n=10) 0.12±0.03 (n=10) 11.75±2.3 (n=10)
SL2 1.71±0.31 (n=10) 0.46±0.61 (n=10) 0.06±0.04 (n=10) 6.3±3.21 (n=10)
XNC 1.75±0.22 (n=11) 0.35±0.31 (n=11) 0.06±0.02 (n=11) 5.1±3.28 (n=11)
DP 1.72±0.34 (n=12) 0.25±0.21 (n=12) 0.06±0.01 (n=12) 4.0±2.26 (n=12)