| 项目 | 样品 | ||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 平均 | |
| 水解性氮mg∙kg−1 | 91.5 | 117.1 | 96.0 | 116.4 | 154.0 | 101.0 | 117.1 | 89.7 | 145.7 | 109.8 | 113.8 |
| 有效磷mg∙kg−1 | 203.2 | 103.2 | 113.0 | 212.3 | 190.4 | 118.3 | 75.2 | 87.4 | 329.6 | 136.1 | 156.9 |
| 速效钾mg∙kg−1 | 165.3 | 260.7 | 240.0 | 265.9 | 193.4 | 210.6 | 103.7 | 358.9 | 194.3 | 164.2 | 215.7 |
| 有效锌mg∙kg−1 | 1.80 | 1.67 | 1.62 | 3.10 | 3.52 | 1.55 | 1.77 | 1.60 | 5.86 | 4.82 | 2.73 |
| 有效铁mg∙kg−1 | 150.0 | 294.0 | 156.9 | 180.9 | 196.2 | 129.3 | 136.3 | 60.3 | 157.5 | 117.1 | 157.9 |
| 有效硼mg∙kg−1 | 0.40 | 0.62 | 0.36 | 0.48 | 0.55 | 0.24 | 0.30 | 0.14 | 0.32 | 0.34 | 0.38 |
| 有效钙mg∙kg−1 | 4840 | 2800 | 5320 | 5960 | 6160 | 9040 | 7680 | 6560 | 24720 | 6960 | 8004 |
| 有效镁mg∙kg−1 | 861.6 | 595.2 | 688.8 | 991.2 | 871.2 | 780.0 | 741.6 | 667.2 | 688.8 | 636.0 | 751.2 |
| 有机质% | 1.93 | 3.46 | 2.04 | 3.79 | 3.71 | 2.68 | 2.82 | 2.84 | 2.93 | 3.91 | 3.01 |
| pH | 5.53 | 4.66 | 5.18 | 5.05 | 4.85 | 6.56 | 5.91 | 7.31 | 6.32 | 4.78 | 5.62 |