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Position: Home > Articles > The technique of propagating buds on Trachelospermum asiaticum ‘Ougonnishiki’ Hunan Forestry Science & Technology 2011,38 (6) 33-35

金叶络石以苗繁苗技术研究

作  者:
李永欣;王晓明;曾慧杰;蔡能
单  位:
湖南省林业科学院
关键词:
金叶络石;以苗繁苗
摘  要:
以金叶络石组培苗为试验材料,开展了不同的扦插基质、扦插时期、植物生长调节剂种类、KIBA速沾浓度及速沾时间对金叶络石组培苗以苗繁苗的影响试验。研究结果表明:金叶络石组培苗扦插基质以泥炭土+珍珠岩(体积比1∶3)为宜,成活率、生根数和根长最高,分别为97.2%、12.1条和4.57 cm;适宜的扦插时期是6月和9月,扦插成活率达95%以上。用植物生长调节剂浸泡或速沾插穗基部,500~700 mg/L KIBA速沾插穗10 s的处理效果较佳,成活率97%以上。
译  名:
The technique of propagating buds on Trachelospermum asiaticum ‘Ougonnishiki’
作  者:
LI Yongxin1,2,WANG Xiaoming1,2,3,ZENG Huijie1,2,CAI Neng1,2(1.Hunan Academy of Forestry,Changsha 410004,China; 2.Hunan Key Laboratory of Trees Clones Breeding Technology,Changsha 410004,China; 3.Central South Forestry and technology University,Changsha 410004,China)
关键词:
Trachelospermum asiaticum 'Ougonnishiki';propagating buds
摘  要:
Using Trachelospermum asiaticum 'Ougonnishiki' tissue culture seedlings as test material,the effect of different media,cutting periods,plant growth regulator type,treatment with different concentration and time of KIBA were studied.The results showed that: T.asiaticum 'Ougonnishiki' suitable medium is the matrix of turf + Perlite(volume ratio 1 ∶ 3).The survial rate,rooting number and root length were 97.2% 、12.1 and 4.57 cm respectively.The appropriate cutting period is June and September,the survial rate is up to 95%.Using plant growth regulator to soak or fast treat cutting base,the better treatment is by 500~700 mg/L of KIBA for 10 s,and the survial rate is up to 97%.

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