| 数量 | 间隔 | 数量×间隔 | ||||
|---|---|---|---|---|---|---|
| F | P. | F | P. | F | P. | |
| 植物特征 | ||||||
| Height | 42.81 | <0.001 | 20.91 | <0.001 | 3.47 | 0.001 |
| Number of ramets | 9.95. | <0.001 | 9.33 | <0.001 | 1.17 | 0.330 |
| Aboveground biomass | 120.69 | <0.001 | 77.62 | <0.001 | 11.12 | <0.001 |
| Belowground biomass | 34.87 | <0.001 | 2.79 | 0.026 | 4.25 | <0.001 |
| R/S | 4.00 | 0.024 | 5.00 | 0.001 | 2.28 | 0.026 |
| S/L | 8.39 | 0.001 | 22.18 | <0.001 | 2.93 | 0.005. |
| 土壤性质 | ||||||
| NH4.+-N内容 | 6.44 | 0.003 | 8.48 | <0.001 | 0.34 | 0.964 |
| NO3.--N内容 | 51.08 | <0.001 | 77.93 | <0.001 | 3.99 | <0.001 |
| Available phosphorus | 3.33 | 0.043 | 5.67 | <0.001 | 0.40 | 0.940 |
| Soil water content | 3971.40. | <0.001 | 3230.97 | <0.001 | 74.44 | <0.001 |