| 孩儿参组织培养及无性系建立的研究 |
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| 引用本文： | 陈鹏彦,高琳娜,姜长阳. 孩儿参组织培养及无性系建立的研究[J]. 天津农业科学, 2008, 14(5) |
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| 作者姓名： | 陈鹏彦 高琳娜 姜长阳 |
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| 作者单位： | 辽宁师范大学,生命科学学院,大连,116029 |
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| 摘 要： | 以具有腋芽的嫩茎为材料,对孩儿参组织培养及无性系建立进行了研究。结果表明:1/2MS+BA 0.1 mg/L+IAA0.1 mg/L是诱导孩儿参腋芽生长的理想培养基;MS+BA 0.4 mg/L+IAA 0.1 mg/L是孩儿参不定芽分化培养的理想培养基;1/3MS+IAA 0.4 mg/L是生根培养的理想培养基;河沙和炉灰渣是试管苗移栽的理想基质。
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| 关 键 词： | 孩儿参 无性系 快速繁殖 |
Study on Tissue Culture and Establishment of Asexual System of Pseudostellaria heterophylla |
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| CHEN Peng-yan,GAO Lin-na,JIANG Chang-yang. Study on Tissue Culture and Establishment of Asexual System of Pseudostellaria heterophylla[J]. Tianjin Agricultural Sciences, 2008, 14(5) |
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| Authors: | CHEN Peng-yan GAO Lin-na JIANG Chang-yang |
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| Affiliation: | CHEN Peng-yan,GAO Lin-na,JIANG Chang-yang(College of Life Science,Liaoning Normal University,Dalian 116029,China) |
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| Abstract: | A study on the technique of tissue culture and establishment of asexual system of Pseudostellaria heterophylla was con-ducted by the tender stem with axillary bud as material.The results indicated that the ideal medium for induction and differentiation of buds from stem segments were 1/2MS+BA 0.1 mg/L+IAA 0.1 mg/L and MS+BA 0.4 mg/L+NAA 0.1 mg/L,respectively.The medium of 1/3MS+IAA 0.4 mg/L was suitable for root growth.River sand and slag was the optimal medium for transplanting the tube seedling. |
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| Keywords: | Pseudostellaria heterophylla clone rapid propagation |
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