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Position: Home > Articles > Preliminary Study on Propagation Techniques in Michelia chapensis Nonwood Forest Research 2005,23 (4) 66-68

乐昌含笑繁殖初探

作  者:
陈卫军;龚洵胜;王利宝
单  位:
中南林学院资源与环境学院;娄底市农科所
关键词:
乐昌含笑;播种繁殖;组织培养;初探
摘  要:
乐昌含笑是中国特有的经济、园林树种之一;本文中,主要对乐昌含笑的生物学特性、播种繁殖育苗及组织培养进行了探讨。结果表明:乐昌含笑在播种繁殖时,完全成熟种子出苗率可达71%以上,种子切忌掠青,同时,圃地积水时间不宜太长;在进行组织培养时可优先考虑采用其茎作为外植体进行愈伤组织诱导,其诱导率可达50%。
译  名:
Preliminary Study on Propagation Techniques in Michelia chapensis
作  者:
CHEN Wei-Jun~1,GONG Xun-Sheng~2,WANG Li-Bao~1(1.Resource and Environment College of CSFU,Zhuzhou 412006,Hunan,China;2.Agricultural Institute of Loudi City,Loudi 417000,Hunan,China)
关键词:
Michelia chapensis;seeding and propagation;tissue culture;preliminary study
摘  要:
Michelia chapensis is one of the endemic garden tree species in China.Biologic characteristics,Seeding and propagation and tissue culture of Michelia chapensis were researched.The results showed that if it was not long time that seedbed was waterlogged,the germination rate of mature seeds could be up to 71%,and the premature seeds must be abandoned.The optimal explant in tissue culture was stem section,and the frequence of callus induction can reach 50%.

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