| 处理 Treatment | 茎高 Stem height (cm) | 第7叶 the 7th leaf | 茎围 Stem width (cm) | 节间距 Distance of internodes (cm) | ||
| 叶长 Leaf height (cm) | 叶宽 Leaf width (cm) | 叶面积 Leaf area (cm2) | ||||
| CK | 80.1 ± 2.9a | 61.0 ± 1.4b | 26.3 ± 0.9b | 931.4 ± 49.6b | 8.3 ± 0.2a | 3.7 ± 0.3c |
| A1 | 89.5 ± 4.9a | 68.6 ± 1.5a | 29.1 ± 0.8a | 1234.8 ± 50.7a | 8.1 ± 0.4ab | 5.2 ± 0.2b |
| A2 | 87.1 ± 5.3a | 68.7 ± 1.6a | 30.1 ± 0.5a | 1166.7 ± 40.8a | 8.6 ± 0.4a | 5.7 ± 0.3a |
| A3 | 62.2 ± 2.9b | 67.0 ± 0.9a | 26.5 ± 0.7b | 1012.7 ± 38.5b | 7.5 ± 0.3b | 4.9 ± 0.1b |