Table 2.
Soila | Amt (mg kg−1)b |
Synthesis rates of [14C]SOC (g C m−2 day−1) | |
---|---|---|---|
[14C]SOC | [14C]MBC | ||
P1 | 46.41 ± 3.56 B | 4.52 ± 0.27 C | 0.074 ± 0.003 |
P2 | 64.61 ± 2.65 A | 10.36 ± 1.46 A | 0.103 ± 0.002 |
P3 | 60.99 ± 7.33 A | 7.61 ± 0.42 B | 0.097 ± 0.006 |
U1 | 21.94 ± 3.36 C | 3.74 ± 0.38 C | 0.035 ± 0.003 |
U2 | 26.36 ± 2.08 C | 4.75 ± 0.57 C | 0.042 ± 0.002 |
U3 | 8.44 ± 1.52 D | 1.55 ± 0.23 D | 0.013 ± 0.001 |
Soils are described in Table 1.
Means followed by the same letter are not significantly different (P > 0.05) between the different soils.