Research Article
Effects of Subsurface Drip Irrigation on Water Consumption and Yields of Alfalfa under Different Water and Fertilizer Conditions
Table 4
Changes in the soil water storage levels of each crop of alfalfa during each growth stage.
| Treatment | Soil water storage (mm) (the first/second/third crop) | Seedling establishment stage | Jointing stage | Branching stage | Flowering stage | Total |
| SF-1 | 1.54/9.59/3.36 | 9.97/-3.27/-6.18 | 1.35/-3.95/13.35 | 3.83/-6.17/6.79 | 16.69/-3.80/17.32 | SF-2 | 0.54/7.53/1.64 | 8.97/-5.97/-9.73 | 0.35/-3.61/12.46 | 2.83/-5.37/2.49 | 12.69/-7.42/6.86 | SF-3 | 0.55/8.46/1.87 | 7.36/-5.48/-10.13 | 0.93/-2.92/14.61 | 2.63/-4.67/3.01 | 11.47/-4.61/9.36 | SF-4 | 3.63/6.58/3.99 | 14.27/-3.37/-5.63 | 6.61/0.72/14.76 | 6.48/-4.38/5.47 | 30.99/-0.45/18.59 | SF-5 | 3.36/5.69/3.01 | 12.23/-4.92/-10.67 | 3.85/-0.18/11.85 | 4.65/-4.55/3.13 | 24.09/-3.96/7.32 | SF-6 | 3.68/5.99/3.05 | 12.87/-4.46/-8.81 | 6.37/0.25/13.16 | 4.49/-4.27/3.61 | 27.41/-2.49/11.01 | SF-7 | 5.18/10.87/8.25 | 19.25/-1.14/-4.73 | 11.27/5.88/15.83 | 7.84/-1.62/8.36 | 43.54/13.99/27.71 | SF-8 | 3.94/9.76/6.45 | 15.34/-2.07/-5.68 | 7.27/4.87/11.79 | 6.59/-1.86/5.16 | 33.14/10.70/17.72 | SF-9 | 3.68/10.37/5.74 | 17.35/-1.48/-4.57 | 10.54/5.17/12.66 | 7.59/-1.25/5.63 | 39.16/12.81/19.46 | SF-10 | -9.68/-7.46/-8.89 | 23.35/23.75/17.65 | 19.56/13.69/56.08 | -8.59/-15.18/-5.67 | 24.64/14.80/59.17 |
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