继代次数 Subculture times | 愈伤组织形态 Morphology of callus | 不定芽再生率/% Frequency of adventitious shoot formation (r/%) |
1 | 绿白色,瘤状结构丰富 | 75.58 ± 8.8a |
2 | 绿白色,瘤状结构丰富 | 69.82 ± 4.9a |
3 | 绿白色,较少瘤状结构 | 61.79 ± 2.5ab |
4 | 黄绿色,较少瘤状结构 | 49.15 ± 2.8b |
5 | 黄绿色,松散 | 27.65 ± 5.4c |
6 | 褐色,松散 | 19.94 ± 3.6c |