| 金钗石斛与环草石斛内生真菌对其宿主植物生长效应的影响 |
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| 引用本文： | 罗在柒,乙引,姚柳焓.金钗石斛与环草石斛内生真菌对其宿主植物生长效应的影响[J].贵州林业科技,2008,36(1):28-32. |
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| 作者姓名： | 罗在柒 乙引 姚柳焓 |
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| 作者单位： | 贵州省林业科学研究院林业生物工程技术中心 贵阳550011(罗在柒，姚柳焓)，贵州师范大学生物技术与工程学院 贵阳550001(乙引) |
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| 摘 要： | 实验从野生金钗石斛和环草石斛植株中分离、纯化得到菌株共53株,与金钗石斛和环草石斛无菌苗建立植物-微生物共生体系,并观测植株生长状况,结果观测得到有22株能促进金钗石斛生长的,18株对金钗石斛造成伤害;有25株明显促进环草石斛生长,18株对环草石斛造成伤害,其中对金钗石斛和环草石斛生长都起到促进作用的共有9株,尤其是菌株037、117和120对金钗石斛和环草石斛生长影响显著。
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| 关 键 词： | 内生真菌 生长效应 兰科植物 |
Endophytic Fungi and Their Growth Effects on Dendrobium nobile Lind. and Dendrobium loddigesii Rolfe. |
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| Luo Zaiqi Yi Yin.Endophytic Fungi and Their Growth Effects on Dendrobium nobile Lind. and Dendrobium loddigesii Rolfe.[J].Guizhou Forestry Science and Technology,2008,36(1):28-32. |
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| Authors: | Luo Zaiqi Yi Yin |
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| Institution: | Luo Zaiqi1 Yi Yin2 |
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| Abstract: | 53 isolates of endophytic fungi were isolated from the wild Dendrobium nobile lindl.and D.loddigesii Rolfe.,and they were then re-inoculated on the host plants for determining their growth effects.The results showed that there were 22 isolates having positive effect on the growth of Dendrobium nobile lindl and 25 isolates on the growth of D.loddigesii Rolfe. Nine isolates,especially the isolates 037,117,and 120,had significant influence on the growth of both Dendrobium nobile lindl.and D.loddigesii Rolfe.. |
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| Keywords: | Endophytic fungi Growth effects Dendrobium nobile lindl D loddigesii Rolfe |
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