| 处理 | 调查株数 | 植株高度(cm) | 差异显著性 | |
| (p = 0.05) | (p = 0.01) | |||
| 硅+ | 30 | 39.13 | a | A |
| 硅− | 30 | 39.59 | a | A |
| 硒+ | 30 | 39.10 | a | A |
| 硒− | 30 | 39.48 | a | A |
| 纯水+ | 30 | 33.29 | b | B |
| 纯水− | 30 | 32.70 | b | B |