[1]李国树,徐成东,尚正丽,等.五种果蔬提取物对铁皮石斛茎叶分化苗促根效果的影响[J].北方园艺,2013,37(06):161-163.
　LI Guo-shu,XU Cheng-dong,SHANG Zheng-li,et al.Effect of Five Kinds of Fruit and Vegetable Extracts on the Root-inducing Effect of Seedlings Differentiated from Dendrobium officinale Stem[J].Northern Horticulture,2013,37(06):161-163.
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五种果蔬提取物对铁皮石斛茎叶分化苗促根效果的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第37卷 期数: 2013年06期 页码: 161-163 栏目: 出版日期: 2013-03-30
Title:
Effect of Five Kinds of Fruit and Vegetable Extracts on the Root-inducing Effect of Seedlings Differentiated from Dendrobium officinale Stem
文章编号:
1001-0009(2013)06-0161-03
作者:
李国树1; 2; 徐成东1; 2; 尚正丽1; 赵仁升1; 龙雨跃1
1.楚雄师范学院 化学与生命科学系，云南 楚雄 675000；
2.滇中高原生物资源开发与利用研究所，云南 楚雄 675000
Author(s):
LI Guo-shu1; 2; XU Cheng-dong1; 2; SHANG Zheng-li1; ZHAO Ren-sheng1; LONG Yu-yue1
1.Department of Chemistry and Life Science，Chuxiong Normal University，Chuxiong,Yunnan 675000；
2.Institute for Bio-resources Research and Development of Central Yunnan Plateau,Chuxiong,Yunnan 675000
关键词:
铁皮石斛; 果蔬提取物; 生根培养; 促根效果
Keywords:
Dendrobium officinale Kimura et Migo; fruit and vegetable extracts; rooting culture; root-inducing effect
分类号:
S 567.23+9
文献标志码:
A
摘要:
为探究不同果蔬提取物对铁皮石斛原球茎分化苗的促根效果，选用100 g/L的香蕉、马铃薯、苹果、番茄、椰子5种果蔬提取物对铁皮石斛原球茎分化苗进行诱根研究。结果表明：5种提取物对铁皮石斛原球茎分化苗均具有促进根系生长的作用，其中以100 g/L的香蕉提取物诱导根效果最佳，生根时间30 d，平均生根条数8.7条、平均根系长度达6.4 cm；其次是马铃薯和苹果提取物；番茄与椰子提取物的促根效果相对较差。
Abstract:
Taking roots of banana，potatoes，apples，tomato，coconut for 100 g/L as material,the effect of five kinds of fruit and vegetable extracts on the root-inducing of seedlings differentiated from Dendrobium officinale stem were studied.The results showed that five kinds of extracts of sheet iron Dendrobium protocorm differentiated seedlings had promote root growth effect，among which 100 g/L banana extracts had the best root-inducing effect，with root time 30 d，the average number of root article 8.7，average root length of 6.4 cm;followed by potato and apple extracts.Root-inducing effect of tomatoes and coconut extracts was relatively poor.

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备注/Memo

第一作者简介：李国树（1969-），男，彝族，云南永仁人，硕士，高级实验师，现主要从事植物学及植物资源开发与利用研究工作。

基金项目：云南省植物学重点学科资助项目；云南省高校科技创新团队支持计划资助项目；植物学重点实验室建设资助项目（05YJJSXK03)；云南省应用基础研究计划资助项目（2008CD218）。

更新日期/Last Update: 2014-08-24