处理 Shading treatments | 遮荫前活株数 Number of live plants | 遮荫后活株数(株) Number of live plants | 死亡率(%) Mortality |
1 | 90 | 90 | 0.0 |
2 | 90 | 90 | 0.0 |
3 | 90 | 75 | 16.7 |
4 | 90 | 24 | 73.3 |