| 处理 | 株高(cm) | 茎粗(cm) | 叶长(cm) | 叶宽(cm) | 株幅(cm) | 分枝数(个) |
| Ⅰ | 95.7 b | | 24.1 b | | 25.8 b | |
| Ⅱ | 98.4 ab | | 24.4 ab | | 29.0 ab | |
| Ⅲ | 99.9 ab | 1.06 a | 23.8 b | | 30.0 ab | |
| Ⅳ | | | 24.4 ab | | | |
| Ⅴ | 102.6 ab | | 25.1 ab | | 31.9 a | |
| Ⅵ | 98.4 ab | 1.10 a | 25.1 ab | | 28.9 ab | |
| Ⅶ | 101.2 ab | 1.10 a | 25.5 a | | 31.4 a | |
| Ⅷ | 98.5 ab | 1.10 a | 24.6 ab | | 30.0 ab | |