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| 柠条锦鸡儿组培苗继代培养中矿质元素的吸收规律 | |
| 引用本文： | 富艳臣,邓正正,王力华,马利苹,刘阳.柠条锦鸡儿组培苗继代培养中矿质元素的吸收规律[J].辽宁林业科技,2007(3):13-15,25. |
| 作者姓名： | 富艳臣 邓正正 王力华 马利苹 刘阳 |
| 作者单位： | 1. 新宾县林业局,国管站,辽宁,新宾,113200 2. 中国科学院,沈阳应用生态研究所,辽宁,沈阳,110016 3. 辽宁省林业科学研究院,辽宁,沈阳,110032 |
| 摘 要： | 比较柠条锦鸡儿在MS、WPM、B5三种基本培养基中对P、K、Ca、Mg、Mn、Cu等主要矿质元素的吸收规律,用向量分析方法找出三种基本培养基中的限制因子.结果表明:矿质养分整体供应水平是影响柠条锦鸡儿组培苗吸收矿质元素的关键因子;除此之外,MS培养基的Ca、P水平偏低,WPM和B5培养基的主要限制因子分别为K、Mn和Ca、P、K. |
| 关 键 词： | 柠条锦鸡儿 组织培养 矿质养分 吸收规律 |
| 文章编号： | 1001-1714（2007）03-0013-04 |
| 修稿时间： | 2006-09-20 |
The Absorption Laws of Mineral Elements in the Process of Plant Tissue Culture of Caragana korshinskii |
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| FU Yan-chen,DENG Zheng-zheng,WANG Li-hua,MA Li-ping,LIU Yang.The Absorption Laws of Mineral Elements in the Process of Plant Tissue Culture of Caragana korshinskii[J].Liaoning Forestry Science and Technology,2007(3):13-15,25. | |
| Authors: | FU Yan-chen DENG Zheng-zheng WANG Li-hua MA Li-ping LIU Yang |
| Institution: | 1 .Administrative Station of State- Owned Forestry Farm of Xinbin County Forestry Bureau, Xinbin 113200, China; 2. Institute of Applied Ecology, CAS, Shenyang 110016, China; 3.Liaoning Academy of Forestry Science,Shenyang 110032,China |
| Abstract: | The absorption laws of such mineral elements as P,K,Ca,Mg,Mn and Cu in the process of plant tissue culture of Caragana korshinskii were studied in different media of MS,WPM and B5.Meanwhile,the restrictive factors were found in these media by Vector Analysis.The results showed that the overall levels of minerals were major restrictive factors for the cultured seedling of Caragana korshinskii.Furthermore,Ca and P levels were lower in the MS medium.K and Mn in the WPM medium,and Ca,P and K in the B5 medium were major restrictive factors. |
| Keywords: | Caragana korshinskii tissue culture mineral elements absorption laws |
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