Table 4 Soil basic properties of topsoil (0–15 cm).
From: Does metal pollution matter with C retention by rice soil?
Soil | pH (H 2 O) | Bulk density (g cm−3) | Total N (g kg−1) | Clay (g kg−1) | CEC (cmol kg−1) |
|---|---|---|---|---|---|
Background | 6.94 | 1.38 | 2.80 | 317.5 | 16.34 |
Polluted | 6.81 | 1.40 | 2.99 | 319.6 | 18.05 |
