| 指标 Index | 相关系数 Correlation coefficient | 镁Mg | 锰Mn | 钠Na | 锌Zn | pH | 碱解氮 Alkaline hydrolyzable nitrogen | 速效磷 Available P | 全钾 Total K | 速效钾 Available K | 氯离子 Chlorion |
| 镁Mg | −0.217 | 0.746 | −0.148 | 0.149 | 0.004 | 0.000 | 0.005 | 0.000 | −0.517 | −0.062 | −0.023 |
| 锰Mn | 0.372 | 0.365 | −0.302 | −0.023 | 0.012 | −0.002 | 0.148 | 0.000 | −0.126 | −0.159 | −0.016 |
| 钠Na | −0.169 | 0.133 | 0.008 | 0.832 | 0.005 | −0.006 | 0.091 | 0.001 | −0.251 | −0.025 | −0.008 |
| 锌Zn | 0.381 | 0.175 | −0.203 | 0.227 | 0.017 | −0.001 | 0.136 | 0.000 | −0.010 | −0.114 | −0.007 |
| pH | −0.112 | 0.005 | −0.030 | 0.218 | 0.000 | −0.023 | −0.084 | −0.001 | 0.131 | 0.003 | 0.000 |
| 碱解氮 Alkaline hydrolyzable nitrogen | 0.200 | 0.008 | −0.093 | 0.156 | 0.005 | 0.004 | 0.484 | 0.002 | −0.038 | −0.121 | −0.006 |
| 速效磷 Available P | −0.016 | 0.067 | −0.033 | 0.127 | −0.001 | 0.007 | 0.309 | 0.003 | −0.121 | −0.108 | −0.022 |
| 全钾 Total K | −0.193 | 0.539 | −0.053 | 0.292 | 0.000 | 0.004 | 0.026 | 0.001 | −0.715 | −0.006 | −0.003 |
| 速效钾 Available K | 0.400 | 0.204 | −0.213 | 0.093 | 0.009 | 0.000 | 0.260 | 0.001 | −0.018 | −0.225 | −0.018 |
| 氯离子 Chlorion | −0.200 | −0.220 | 0.060 | −0.088 | −0.001 | 0.000 | −0.034 | −0.001 | 0.025 | 0.052 | 0.079 |