Table 1 Multivariate analysis of soil properties and microbial community α-diversity index (two-way ANOVA)
Variables | Month | Depth | Month* depth | |||
|---|---|---|---|---|---|---|
f value | p value | f value | p value | f value | p value | |
pH | 3.184 | 0.018 | 5.841 | 0.000 | 2.186 | 0.038 |
SOM | 1.598 | 0.184 | 4.608 | 0.013 | 3.651 | 0.001 |
NO3- | 4.909 | 0.001 | 120.863 | 0.000 | 1.120 | 0.360 |
NH4+ | 44.690 | 0.000 | 53.510 | 0.000 | 7.236 | 0.000 |
VWC | 88.411 | 0.000 | 5.098 | 0.008 | 14.011 | 0.000 |
ST | 141.026 | 0.000 | 21.398 | 0.000 | 25.361 | 0.000 |
Bacterial OTU richness | 2.027 | 0.099 | 29.239 | 0.000 | 1.744 | 0.102 |
Bacterial ACE estimator | 4.180 | 0.004 | 16.832 | 0.000 | 1.700 | 0.112 |
Bacterial Chao1 estimator | 3.025 | 0.023 | 6.511 | 0.002 | 1.427 | 0.199 |
Bacterial Simpson index | 1.239 | 0.302 | 3.590 | 0.032 | 1.232 | 0.293 |
Bacterial shannon index | 0.831 | 0.509 | 67.406 | 0.000 | 1.162 | 0.333 |
Fungal OTU richness | 1.157 | 0.337 | 72.667 | 0.000 | 0.603 | 0.773 |
Fungal ACE estimator | 1.135 | 0.347 | 17.069 | 0.000 | 0.399 | 0.918 |
Fungal Chao1 estimator | 1.274 | 0.288 | 29.850 | 0.000 | 0.398 | 0.918 |
Fungal Simpson index | 0.258 | 0.904 | 22.016 | 0.000 | 1.173 | 0.327 |
Fungal Shannon index | 5.841 | 0.000 | 2.564 | 0.084 | 3.257 | 0.003 |