|
Model |
Bulk density |
Sand |
Silt |
Clay |
|
|
|
|
|
|
|
|
|
|
|
|
|
Adj.R2 |
BIC |
Soil texture |
1 |
|
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.03 |
5.04 |
|
2 |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.04 |
7.34 |
|
3 |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.02 |
10.94 |
|
4 |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
0.01 |
14.09 |
|
|
WHC |
pH |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Soil environment |
1 |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.05 |
4.23 |
|
2 |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.13 |
2.97 |
|
|
AGB |
H’ |
Simpson |
Richness |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Plant community |
1 |
|
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.00 |
6.38 |
|
2 |
|
* |
|
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
0.03 |
8.15 |
|
3 |
* |
* |
|
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
0.00 |
11.86 |
|
4 |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
-0.02 |
15.65 |
|
|
Litter C |
Litter N |
Litter P |
Litter CNR |
Litter CPR |
Litter
NPR |
Root biomass |
Root C |
Root N |
Root P |
Root CNR |
Root CPR |
Root NPR |
|
|
|
|
|
|
Carbon input |
1 |
|
|
|
|
|
|
|
|
* |
|
|
|
|
|
|
|
|
0.05 |
4.20 |
|
2 |
|
|
|
|
|
|
|
|
|
* |
|
|
* |
|
|
|
|
0.08 |
5.39 |
|
3 |
* |
|
|
|
|
|
|
|
|
* |
|
|
* |
|
|
|
|
0.10 |
7.22 |
|
4 |
* |
|
|
* |
|
|
|
|
|
* |
|
|
* |
|
|
|
|
0.11 |
9.69 |
|
5 |
* |
|
|
* |
|
|
* |
|
|
* |
|
|
* |
|
|
|
|
0.11 |
11.95 |
|
6 |
* |
|
|
* |
|
|
|
|
|
* |
* |
* |
* |
|
|
|
|
0.15 |
12.88 |
|
7 |
* |
|
|
* |
|
|
* |
|
|
* |
* |
* |
* |
|
|
|
|
0.14 |
15.87 |
|
8 |
* |
|
|
* |
* |
|
* |
|
|
* |
* |
* |
* |
|
|
|
|
0.12 |
19.35 |
|
|
Soil C |
Soil N |
Soil P |
Soil CNR |
Soil CPR |
Soil NPR |
Available N |
Available P |
|
|
|
|
|
|
|
|
|
|
|
Soil organic matter |
1 |
|
|
|
|
|
* |
|
|
|
|
|
|
|
|
|
|
|
0.13 |
0.08 |
|
2 |
|
|
|
|
|
* |
* |
|
|
|
|
|
|
|
|
|
|
0.24 |
-3.23 |
|
3 |
|
* |
* |
|
|
|
* |
|
|
|
|
|
|
|
|
|
|
0.25 |
-0.75 |
|
4 |
|
* |
* |
* |
|
|
* |
|
|
|
|
|
|
|
|
|
|
0.24 |
2.52 |
|
5 |
|
* |
* |
* |
|
|
* |
* |
|
|
|
|
|
|
|
|
|
0.22 |
5.98 |
|
6 |
* |
* |
* |
* |
|
|
* |
* |
|
|
|
|
|
|
|
|
|
0.21 |
9.68 |
|
7 |
|
* |
* |
* |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
0.19 |
13.18 |
|
8 |
* |
* |
* |
* |
* |
* |
* |
* |
|
|
|
|
|
|
|
|
|
0.17 |
16.97 |
|
|
Microbial C |
Microbial N |
Microbial P |
Microbial CNR |
Microbial
CPR |
Microbial NPR |
Actinomyces |
AMF |
Bacteria |
Fungi |
Gram_neg_bacteria |
Gram_pos_bacteria |
Total |
FBR |
GPNR |
ABR |
AFR |
|
|
Soil microbe |
1 |
* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.05 |
4.31 |
|
2 |
* |
|
|
|
|
|
* |
|
|
|
|
|
|
|
|
|
|
0.10 |
4.42 |
|
3 |
* |
|
|
* |
|
|
* |
|
|
|
|
|
|
|
|
|
|
0.12 |
6.34 |
|
4 |
* |
|
|
|
* |
* |
* |
|
|
|
|
|
|
|
|
|
|
0.12 |
9.18 |
|
5 |
* |
|
|
* |
|
|
* |
|
* |
|
|
|
|
|
|
* |
|
0.12 |
11.68 |
|
6 |
* |
|
|
|
* |
* |
* |
|
* |
|
|
|
|
|
|
* |
|
0.12 |
14.15 |
|
7 |
* |
|
|
* |
|
|
* |
|
* |
* |
|
|
|
|
|
* |
* |
0.12 |
16.96 |
|
8 |
* |
|
|
|
* |
* |
* |
|
* |
* |
|
|
|
|
|
* |
* |
0.11 |
19.90 |