Table 3.
Spearman correlations between N2Oan and the abundances of AOA and AOB.
| Land-use | Factor | AOA (log number) P-values | AOB (log number) P-values |
|---|---|---|---|
| Sugarcane | N2On | 0.033 | 0.085 |
| Vegetable | N2On | 0.038 | 0.041 |
| Dairy pasture | N2On | 0.008 | 0.022 |
| Cereal cropping | N2On | 0.138 | 0.0002 |
means N2O production from nitrification.