Table 3 The ANOVA table depicting the effect of fertilization and aggregate size on the dependent variables.
Soil parameters | P value | ||
|---|---|---|---|
Fertilization (F) | Aggregate size (A) | F × A | |
Soil aggregate composition | < 0.001 | < 0.001 | < 0.001 |
Organic C content | < 0.001 | < 0.001 | 0.034 |
PLFAs content | < 0.001 | < 0.001 | < 0.001 |
Fungi/Bacteria | 0.001 | 0.001 | < 0.001 |
Gram(+)/Gram(−) | < 0.001 | 0.001 | < 0.001 |
AMF/SF | < 0.001 | 0.001 | 0.001 |
Amino sugar content | < 0.001 | < 0.001 | < 0.001 |
MurA content | < 0.001 | < 0.001 | < 0.001 |
GluN content | < 0.001 | 0.001 | 0.002 |
GluN/MurA | 0.065 | < 0.001 | 0.003 |
Amino sugars/PLFAs | 0.020 | < 0.001 | 0.002 |
The proportion of bacterial residues in SOC | < 0.001 | 0.204 | 0.023 |
The proportion of fungal residues in SOC | < 0.001 | < 0.001 | 0.244 |
The proportion of microbial residues in SOC | < 0.001 | 0.083 | 0.725 |
Fungal residues/bacterial residues | 0.087 | < 0.001 | 0.004 |