| 土层/cm | 谷子滴灌(中壤) | 油菜滴灌(中壤) | ||||||||||||
| 含水率/% | 土壤湿度 /% | 贮水量 /mm | 有效水 /mm | 有效水出现率/% | 含水率/% | 土壤湿度 /% | 贮水量 /mm | 有效水 /mm | 有效水出现率/% | |||||
| 20 | 29.6 | 76.0 | 59.2 | 16.9 | 0.85 | 29.1 | 77.6 | 58.3 | 13.2 | 0.96 | ||||
| 40 | 32.2 | 80.2 | 64.5 | 19.4 | 0.95 | 36.7 | 89.1 | 73.5 | 24.0 | 1.00 | ||||
| 60 | 30.3 | 78.5 | 60.7 | 14.0 | 0.88 | 33.9 | 86.8 | 67.8 | 20.9 | 1.00 | ||||
| 80 | 35.5 | 87.1 | 71.0 | 22.7 | 0.96 | 37.7 | 91.9 | 75.4 | 26.2 | 1.00 | ||||
| 100 | 35.5 | 86.5 | 71.0 | 22.8 | 1.00 | 35.0 | 90.8 | 70.0 | 23.8 | 1.00 | ||||
| 120 | 40.0 | 93.4 | 80.0 | 28.9 | 1.00 | 41.2 | 96.5 | 82.5 | 31.2 | 1.00 | ||||
| 140 | 39.9 | 94.9 | 79.8 | 27.2 | 1.00 | 42.1 | 95.2 | 84.2 | 31.1 | 1.00 | ||||
| 土层/cm | 胡萝卜滴灌(中壤) | 苜蓿滴灌(中壤) | ||||||||||||
| 含水率/% | 土壤湿度 /% | 贮水量 /mm | 有效水 /mm | 有效水出现率/% | 含水率/% | 土壤湿度 /% | 贮水量 /mm | 有效水 /mm | 有效水出现率/% | |||||
| 20 | 27.4 | 69.2 | 54.8 | 7.3 | 0.77 | 29.2 | 75.2 | 58.4 | 13.1 | 0.89 | ||||
| 40 | 29.9 | 73.5 | 59.8 | 11.0 | 0.84 | 29.4 | 79.6 | 58.9 | 14.8 | 0.92 | ||||
| 60 | 32.3 | 80.2 | 64.6 | 16.2 | 0.89 | 33.2 | 82.8 | 66.4 | 18.3 | 0.96 | ||||
| 80 | 30.6 | 75.6 | 61.3 | 18.5 | 1.00 | 32.2 | 78.5 | 64.4 | 14.8 | 0.95 | ||||
| 100 | 39.7 | 84.5 | 79.5 | 22.8 | 1.00 | 35.6 | 89.1 | 71.3 | 23.2 | 1.00 | ||||
| 120 | 42.1 | 87.9 | 84.2 | 26.4 | 1.00 | 41.3 | 96.4 | 82.7 | 31.2 | 1.00 | ||||
| 140 | 41.0 | 88.7 | 82.1 | 26.1 | 1.00 | 41.2 | 95.9 | 82.5 | 30.9 | 1.00 | ||||
| 土层/cm | 总体平均 | |||||||||||||
| 含水率/% | 土壤湿度/% | 贮水量/mm | 有效水/mm | 有效水出现率/% | ||||||||||
| 20 | 28.5 | 72.0 | 57.0 | 10.9 | 0.84 | |||||||||
| 40 | 31.8 | 78.3 | 63.5 | 15.4 | 0.93 | |||||||||
| 60 | 32.9 | 81.0 | 65.9 | 17.1 | 0.95 | |||||||||
| 80 | 34.4 | 83.8 | 68.8 | 20.5 | 0.99 | |||||||||
| 100 | 36.2 | 87.1 | 72.5 | 22.7 | 1.00 | |||||||||
| 120 | 40.8 | 93.7 | 81.6 | 29.3 | 1.00 | |||||||||
| 140 | 41.1 | 93.2 | 82.2 | 28.8 | 1.00 | |||||||||
| ∑ |
|
| 491.4 | 144.7 |
| |||||||||
| 平均 | 35.1 | 84.2 | 70.2 | 20.7 | 0.96 | |||||||||