| 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 | −0.074 | 0.458 | 0.052 | −0.001 | −0.043 | 0.001 | 0.009 | −0.025 | −0.502 | 0.056 | −0.080 |
| 锰Mn | 0.425 | 0.224 | 0.107 | 0.000 | −0.122 | 0.016 | 0.261 | −0.031 | −0.122 | 0.145 | −0.053 |
| 钠Na | −0.067 | 0.082 | −0.003 | −0.006 | −0.050 | 0.042 | 0.160 | −0.043 | −0.244 | 0.023 | −0.029 |
| 锌Zn | 0.334 | 0.107 | 0.072 | −0.002 | −0.182 | 0.003 | 0.240 | 0.024 | −0.010 | 0.104 | −0.022 |
| pH | 0.232 | 0.003 | 0.011 | −0.002 | −0.004 | 0.159 | −0.148 | 0.087 | 0.127 | −0.003 | 0.001 |
| 碱解氮 Alkaline hydrolyzable nitrogen | 0.686 | 0.005 | 0.033 | −0.001 | −0.051 | −0.028 | 0.852 | −0.178 | −0.037 | 0.111 | −0.019 |
| 速效磷 Available P | 0.186 | 0.041 | 0.012 | −0.001 | 0.015 | −0.050 | 0.543 | −0.280 | −0.118 | 0.099 | −0.075 |
| 全钾 Total K | −0.385 | 0.331 | 0.019 | −0.002 | −0.003 | −0.029 | 0.046 | −0.048 | −0.695 | 0.005 | −0.010 |
| 速效钾 Available K | 0.555 | 0.125 | 0.075 | −0.001 | −0.092 | −0.002 | 0.458 | −0.135 | −0.017 | 0.206 | −0.062 |
| 氯离子 Chlorion | 0.124 | −0.135 | −0.021 | 0.001 | 0.015 | 0.000 | −0.060 | 0.078 | 0.024 | −0.048 | 0.270 |