| 采样点 | 电导率/ (us·cm−1) | pH | TDS/ (g·kg−1) | 有机质/ (g·kg−1) | 氟化物/ (g·kg−1) | 氯化物/ (g·kg−1) | 硫酸盐/ (g·kg−1) | 铁/ (g·kg−1) | 锰/ (g·kg−1) | 氨氮/ (g·kg−1) | 碳酸盐/ (g·kg−1) |
| 土层深度0~10 (cm) | 400 | 8.21 | 200 | 12.45 | 1.22 | 15.59 | 147.14 | 0.2512 | 0.076 | 3.73 | 122.23 |