| 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 | 0.183 | 0.329 | −0.227 | 0.028 | −0.040 | 0.000 | 0.006 | −0.098 | −0.076 | 0.225 | 0.036 |
| 锰Mn | 0.216 | 0.161 | −0.464 | −0.004 | −0.114 | −0.001 | 0.174 | −0.121 | −0.019 | 0.581 | 0.024 |
| 钠Na | 0.185 | 0.059 | 0.013 | 0.156 | −0.046 | −0.003 | 0.107 | −0.168 | −0.037 | 0.092 | 0.013 |
| 锌Zn | 0.315 | 0.077 | −0.311 | 0.043 | −0.170 | 0.000 | 0.160 | 0.093 | −0.002 | 0.415 | 0.010 |
| pH | 0.232 | 0.002 | −0.046 | 0.041 | −0.004 | −0.012 | −0.099 | 0.342 | 0.019 | −0.012 | 0.000 |
| 碱解氮 Alkaline hydrolyzable nitrogen | 0.158 | 0.004 | −0.142 | 0.029 | −0.048 | 0.002 | 0.568 | −0.701 | −0.006 | 0.442 | 0.009 |
| 速效磷 Available P | −0.305 | 0.029 | −0.051 | 0.024 | 0.014 | 0.004 | 0.362 | −1.100 | −0.018 | 0.396 | 0.034 |
| 全钾 Total K | −0.026 | 0.237 | −0.082 | 0.055 | −0.002 | 0.002 | 0.031 | −0.187 | −0.105 | 0.020 | 0.004 |
| 速效钾 Available K | 0.321 | 0.090 | −0.327 | 0.017 | −0.086 | 0.000 | 0.305 | −0.529 | −0.003 | 0.824 | 0.028 |
| 氯离子 Chlorion | −0.052 | −0.097 | 0.092 | −0.017 | 0.014 | 0.000 | −0.040 | 0.305 | 0.004 | −0.190 | −0.123 |