Table 2. Soil inorganic nitrogen (NH4 +-N and NO3 −-N) concentrations, microbial biomass carbon to nitrogen (MBC/N) ratio and fungi to bacteria biomass (F/B) ratio of the ten sampling sites.
| Sites | NH4 +-N (mg kg−1) | NO3 − -N (mg kg−1) | MBC/N | F/B | ||||
| JUL. | JAN. | JUL. | JAN. | JUL. | JAN. | JUL. | JAN. | |
| P1 | 1.48 ± 0.03 | 1.66 ± 0.21 | 0.04 ± 0.01 | NT | 15.90 ± 4.57 | 49.26 ± 5.18 | 0.024 ± 0.001 | 0.126 ± 0.011 |
| P2 | 1.54 ± 0.00 | 1.92 ± 0.07 | 0.04 ± 0.00 | NT | 23.54 ± 5.07 | 41.58 ± 6.25 | 0.023 ± 0.002 | 0.136 ± 0.039 |
| P3 | 1.60 ± 0.08 | 1.76 ± 0.08 | 0.02 ± 0.01 | NT | 30.68 ± 6.82 | 55.04 ± 5.31 | 0.033 ± 0.002 | 0.132 ± 0.011 |
| L1 | 1.57 ± 0.04 | 1.69 ± 0.03 | 0.01 ± 0.00 | NT | 8.89 ± 2.49 | 31.48 ± 1.57 | 0.054 ± 0.013 | 0.115 ± 0.018 |
| L2 | 1.61 ± 0.01 | 1.84 ± 0.06 | 0.01 ± 0.00 | NT | 35.36 ± 3.22 | 68.38 ± 16.33 | 0.083 ± 0.004 | 0.075 ± 0.003 |
| L3 | 1.60 ± 0.03 | 1.78 ± 0.31 | 0.00 ± 0.00 | NT | 33.87 ± 8.95 | 47.83 ± 7.87 | 0.079 ± 0.003 | 0.097 ± 0.019 |
| BH | 1.73 ± 0.96 | 2.25 ± 0.03 | 0.02 ± 0.00 | NT | 15.34 ± 2.46 | 31.97 ± 4.28 | 0.056 ± 0.007 | 0.096 ± 0.006 |
| MA | 1.63 ± 0.08 | 2.23 ± 0.20 | 0.03 ± 0.01 | NT | 41.79 ± 13.95 | 33.74 ± 1.18 | 0.060 ± 0.004 | 0.076 ± 0.007 |
| RO | 1.73 ± 0.13 | 1.85 ± 0.10 | 0.06 ± 0.01 | NT | 9.70 ± 1.09 | 31.59 ± 7.83 | 0.073 ± 0.006 | 0.078 ± 0.004 |
| CG | 1.45 ± 0.03 | 1.67± 0.08 | 0.08 ± 0.01 | NT | 9.25 ± 3.72 | 33.69 ± 1.06 | 0.070 ± 0.008 | 0.066 ± 0.004 |
Values are presented as mean±standard errors. NT = not detectable.