欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
为了有效保护和利用野生胭脂花资源,以胭脂花（Primula maximowiczii）叶片、叶柄作为外植体进行组织培养及植株再生研究,建立了胭脂花的离体无性繁殖体系.结果表明,叶柄不定芽诱导率较高.经实验筛选出最适不定芽诱导培养基为MS＋2,4-D 1.0mg/L＋TDZ 2.0mg/L,最佳不定芽增殖培养基为MS＋2,4-D 4.0mg/L＋6-BA 2.0mg/L,幼苗移栽成活率可达60%以上.
英文摘要：
A propagation system of Primula maximowiczii in vitro was established by using leaf ex- plants and petiole explants. The results showed that petiole explants has a higher adventitious shoot induction rate. The optimal medium for inducing adventitious shoots from petiole explants was MS＋2,4-D 1.0 mg/L＋ TDZ 2. 0 mg/L and the best medium for subculture was MS＋2,4-D 4. 0 mg/Lq- 6-BA 2.0 mg/L. The survival rate for regenerated plants was about 60%.
同期刊论文项目
同项目期刊论文
期刊信息
位置：