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| 文心兰组培苗与野生兰科植物内生真菌共培养的生长效应研究 | |
| 引用本文： | 金有亮,杨福孙,宋希强,周兆德.文心兰组培苗与野生兰科植物内生真菌共培养的生长效应研究[J].热带作物学报,2011,32(8):1483-1487. |
| 作者姓名： | 金有亮 杨福孙 宋希强 周兆德 |
| 作者单位： | 1. 海南大学园艺园林学院,海南儋州571737;热带作物种质资源保护与开发利用教育部重点实验室,海南儋州571737 2. 海南大学农学院,海南儋州 571737;热带作物种质资源保护与开发利用教育部重点实验室,海南儋州571737 3. 海南大学农学院,海南儋州,571737 |
| 基金项目： | 科技部科技人员服务企业项目(No.2009GJE20004); 海南省科学技术推广示范项目(No.CGTG20100006) |
| 摘 要： | 将从野生华石斛、铁皮石斛、美花石斛及五唇兰根系中分离出的28种有益内生真菌,接种于文心兰组培瓶苗上进行共生培养,测定共生培养4个月后瓶苗的生长效果,以及瓶苗移出盆栽3个月后的生长变化规律。结果表明:(1)在组培瓶苗上筛选出8株对文心兰具有促生作用的内生真菌,其中1株属华石斛内生真菌,1株属铁皮石斛,3株属美花石斛,3株属五唇兰;(2)接种了促生真菌的瓶苗移出盆栽后也同样表现出促生效果。表明兰科促生真菌不存在严格的专一性,但对兰科不同种类的促生效应存在一定的差异。 |
| 关 键 词： | 文心兰 野生兰科 内生真菌 共培养 生长效应 |
Studies On Symbiotic Culture Growth Effect of Oncidium Tissue Culture Seedlings and Native Orchidaceae Plants Endophytic Fungi |
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| JIN Youliang,YANG Fusun,SONG Xiqiang and ZHOU Zhaode.Studies On Symbiotic Culture Growth Effect of Oncidium Tissue Culture Seedlings and Native Orchidaceae Plants Endophytic Fungi[J].Chinese Journal of Tropical Crops,2011,32(8):1483-1487. | |
| Authors: | JIN Youliang YANG Fusun SONG Xiqiang and ZHOU Zhaode |
| Institution: | JIN Youliang1,3,YANG Fusun2,SONG Xiqiang1,ZHOU Zhaode2 1 College of Horticulture and Gardening,Hainan University,Danzhou,Hainan 571737,China 2 College of Agronomy,China 3 Key Laboratory of Protection and Development in Tropical Plant Resources of Educational Ministry,China |
| Abstract: | Twenty eight beneficial endophytic fungi,separated from the root systems of the native Dendrobium sinense,Dendrobium candidum,Dendrobium loddigesii,Doritis pulcherrima,were inoculated against oncidium tissue culture seedlings in flask for symbiotic culture to measure growth effect of bottled seedlings' after 4 months' symbiotic culture and their growth rhythm when they have been domesticated and transplanted in pots for 3 months.The studies showed that,(1)Eight endophytic fungi selected from tissue culture ... |
| Keywords: | Oncidium Native orchidaceae Endophytic fungi Symbiotic culture Growth effect |
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