Table 4 Effects of soilcarbon, nitrogen components on microbial biomass
| Â | TOC | ROC | TN | |
|---|---|---|---|---|
tB | Direct effect | 0.40 | 0.49 | 0.00 |
Indirect effect | 0.48 | 0.00 | 0.00 | |
Total effect | 0.88 | 0.49 | 0.00 | |
tF | Direct effect | 0.00 | 0.89 | 0.00 |
Indirect effect | 0.87 | 0.00 | 0.00 | |
Total effect | 0.87 | 0.89 | 0.00 | |
F/B | Direct effect | 0.82 | 0.00 | 1.00 |
Indirect effect | 0.00 | 0.00 | 0.00 | |
Total effect | −0.82 | 0.00 | 1.00 | |