| 评价指标 | 调整权重 | 主成分权重 | 方差权重 | 相关系数权重 |
| 总植物碱% |
|
| 0.044 | 0.118 |
| 总氮% | 0.083 | 0.239 | 0.013 | 0.121 |
| 还原糖% |
|
| 0.206 | 0.129 |
| 总糖% | 0.508 | 0.397 | 0.222 | 0.135 |
| 钾% | 0.054 | 0.175 | 0.021 | 0.078 |
| 氯% |
|
| 0.011 | 0.043 |
| 淀粉% |
|
| 0.071 | 0.056 |
| 糖碱比 |
|
| 0.186 | 0.133 |
| 钾氯比 |
|
| 0.216 | 0.041 |
| 氮碱比 | 0.203 | 0.096 | 0.009 | 0.096 |
| 二糖比 | 0.151 | 0.105 | 0.002 | 0.049 |
| r | 0.874 | 0.852 | 0.805 | 0.836 |
| r*B | 0.889 | 0.870 | 0.830 | 0.854 |