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