| 土壤 类型 | 处理 | 降雨前贮水量 /mm | 模拟降雨量/mm | |||||||||
| 4 | 8 | 12 | 16 | 20 | ||||||||
| 贮水量/mm | 增量/mm | 贮水量/mm | 增量/mm | 贮水量/mm | 增量/mm | 贮水量/mm | 增量/mm | 贮水量/mm | 增量/mm | |||
| 沙壤土 | LQ | 81.2 | 83.2 | 2.0 | 85.7 | 4.5 | 86.8 | 5.6 | 88.4 | 7.2 | 89.1 | 7.9 |
| LB | 82.9 | 1.7 | 84.6 | 3.4 | 86.0 | 4.8 | 87.1 | 5.9 | 88.0 | 6.8 | ||
| CK | 82.3 | 1.1 | 83.5 | 2.3 | 84.4 | 3.2 | 85.0 | 3.8 | 87.0 | 5.8 | ||
| 粘壤土 | LQ | 73.3 | 76.9 | 3.6 | 80.0 | 6.5 | 85.0 | 11.7 | 87.2 | 13.9 | 87.4 | 14.1 |
| LB | 76.6 | 3.3 | 78.2 | 4.9 | 82.1 | 8.8 | 84.5 | 11.2 | 85.4 | 12.1 | ||
| CK | 75.2 | 1.9 | 77.0 | 3.7 | 79.5 | 6.2 | 80.4 | 7.1 | 81.2 | 7.9 | ||