土壤微生物多样性 Soil microbial diversity | | | | | |
细菌丰富度(Chao1) Bacterial richness (Chao1) | 38.33 | 37.87* | 2.72 | 0.69 | -96.92* | -30.44 | -13.61 |
细菌Shannon多样性 Bacterial Shannon diversity | 44.35 | 41.51* | 0.15 | 0.04 | -0.60* | -0.02 | -0.05 |
真菌丰富度(Chao1) Fungal richness (Chao1) | 16.03 | 3.10 | 2.18 | 0.50 | -28.22 | 19.30 | -12.65 |
真菌Shannon多样性 Fungal Shannon diversity | 8.16 | 3.36 | 7.14 | 1.33 | -0.15 | -0.04 | -0.50 |
土壤理化因子 Soil edaphic factor | | | | | |
土壤pH Soil pH | 18.17 | 55.48* | 27.47 | 7.25* | -0.22* | -0.24* | -0.12* |
土壤湿度 Soil humidity | 10.95 | 3.49 | 9.01 | 1.87 | 0.02 | -0.01 | -0.02 |
土壤全氮含量 Soil total nitrogen content | 68.81 | 51.36* | 2.46 | 1.47 | -0.21* | 0.06 | 0.00 |
土壤全磷含量 Soil total phosphorus content | 41.15 | 16.46* | 5.23 | 1.68 | 1.23* | 0.18 | 0.46 |
土壤有效氮含量 Soil available nitrogen content | 0.38 | 0.77 | 0.80 | 0.12 | -0.00 | -0.18 | 0.00 |
土壤速效磷含量 Soil available phosphorus content | 8.25 | 4.43 | 31.78 | 8.47* | 0.04 | 0.08* | 0.05* |
土壤有机碳含量 Soil organic carbon content | 0.52 | 0.26 | 9.07 | 1.54 | 1.20 | 3.01 | -0.42 |
植物群落 Plant community | | | | | |
植物地上生物量 Plant aboveground biomass | 1.45 | 0.44 | 27.98 | 6.83* | -11.20 | 14.36 | 26.93* |
植物物种丰富度 Plant species richness | 0.84 | 1.01 | 34.08 | 7.69* | 1.33 | -1.11 | -4.89* |