Table 3.
pH (water: soil = 5:1) of salt crust in shelterbelt irrigated for different years
| Forest age/a | Shifting sandy land | 2 | 5 | 8 | 11 |
|---|---|---|---|---|---|
| pH | 8.26 | 8.86 | 8.62 | 8.3 | 7.93 |
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