年份 | 处理 | 0~15 cm | 15~30 cm | 30~45 cm | 45~60 cm |
g∙kg−1 | |||||
种植前 | T0 | 0.14 | 0.17 | 0.16 | 0.12 |
2015 | T0 | 0.19b | 0.20ab | 0.26b | 0.17b |
T3 | 0.23b | 0.22ab | 0.31ab | 0.25ab | |
T1 | 0.21b | 0.24ab | 0.32ab | 0.21b | |
T2 | 0.3ab | 0.26a | 0.34ab | 0.24ab | |
T6 | 0.26ab | 0.22ab | 0.35ab | 0.27ab | |
T4 | 0.31ab | 0.27a | 0.3b | 0.24ab | |
T5 | 0.37a | 0.3a | 0.38a | 0.29a | |
2016 | T0 | 0.26b | 0.28ab | 0.3c | 0.24ab |
T3 | 0.36ab | 0.35a | 0.44b | 0.29ab | |
T1 | 0.32b | 0.35a | 0.38bc | 0.26ab | |
T2 | 0.38ab | 0.33a | 0.41b | 0.26ab | |
T6 | 0.36ab | 0.34a | 0.55a | 0.29ab | |
T4 | 0.37ab | 0.33a | 0.38bc | 0.27a | |
T5 | 0.51a | 0.33a | 0.58a | 0.31a | |
处理 |
| 0.0000 | 0.0000 | 0.0030 | 0.3421 |
年份 |
| 0.0000 | 0.0200 | 0.0000 | 0.5200 |
处理 × 年份 | 0.0000 | 0.5820 | 0.0790 | 0.3890 |