| 继代次数 Subculture times | 嫩茎状态 Status of shoot | 不定芽再生率/% Frequency of adventitious shoot formation (r/%) | 
| 2 | 嫩梢生长力强 | 68.45 ± 9.2a | 
| 3 | 嫩梢生长好 | 65.76 ± 5.5a | 
| 4 | 嫩梢生长正常 | 53.55 ± 2.1ab | 
| 5 | 嫩梢生长较好 | 37.10 ± 1.3b | 
| 6 | 嫩梢生长较差 | 17.22 ± 6.1c | 
| 7 | 嫩梢生长力弱 | 9.14 ± 3.8c |