采样点 | Ex-P/mg∙kg−1 | Al-P/mg∙kg−1 | Fe-P/mg∙kg−1 | De-P/mg∙kg−1 | Ca-P/mg∙kg−1 | Obs-P/mg∙kg−1 | 细砂/% | 极细砂/% | 粉粒/% | 粘粒/% |
A | 7.79 | 79.13 | 41.36 | 77.12 | 185.77 | 0.69 | 38.12 | 20.45 | 26.98 | 14.39 |
B | 17.36 | 83.35 | 66.79 | 64.59 | 277.41 | 0.84 | 28.47 | 13.21 | 25.32 | 32.76 |
C | 12.05 | 94.82 | 57.81 | 78.48 | 225.94 | 0.54 | 29.86 | 26.59 | 28.19 | 15.08 |