| 处理 | 供试重金属用量(mg/kg) | 高度(cm) | |
| 
 | pb | cd | 
 | 
| 1 | 426.8 | 0.5 | 20.4 | 
| 2 | 426.8 | 0.1 | 9.27 | 
| 3 | 73.2 | 0.5 | 10.10 | 
| 4 | 73.2 | 0.1 | 10.00 | 
| 5 | 500 | 0.3 | 17.50 | 
| 6 | 0 | 0.3 | 18.63 | 
| 7 | 250 | 0.6 | 13.82 | 
| 8 | 250 | 0 | 9.22 | 
| 9 | 250 | 0.3 | 10.966 |