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| 东北红豆杉茎尖组织培养 | |
| 引用本文： | 程广有 唐晓杰. 东北红豆杉茎尖组织培养[J]. 吉林林学院学报, 1997, 13(4): 209-211 |
| 作者姓名： | 程广有 唐晓杰 |
| 作者单位： | 吉林林学院森林资源系 |
| 摘 要： | 以ＭＳ培养基为基础加入不同质量浓度的吲哚丁酸和６－苄基氨基腺嘌呤对东北红豆杉茎尖进行组织培养，结果表明，茎尖生长量和愈伤组织生长量激素质量浓度不同而不同，６－ＢＡ／ＩＢＡ比值大时，可产生不定芽，从２年生植株上采取的茎尖产生不定芽的百分率较１７年生的高。当ＩＢＡ质量浓度大时，茎尖容易形成不定根，从２年生根植株上取的茎尖形成不定根的百分率大于１７年生的植株上取的茎尖。 |
| 关 键 词： | 红豆杉 茎尖 组织培养 |
The Culture of New Bud Tissue of Taxus cuspidata |
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| Cheng Guangyou Tang Xiaojie Yang Zhenguo. The Culture of New Bud Tissue of Taxus cuspidata[J]. , 1997, 13(4): 209-211 | |
| Authors: | Cheng Guangyou Tang Xiaojie Yang Zhenguo |
| Abstract: | New buds of Taxus cuspidata were cultured with different quality concentrations of IBA and 6 BA.The results showed,the growth of new buds and callus are different with hormon quality concentration.When the specific value of 6 BA/IBA was bigger,many adventitious buds growed up.The percentage of adventitious buds from 2 year old plants is higher than from 17 year old plants.When the quality concentration of IBA was higher,adventitious roots growed up easily.The percentage of adventitious roots from 2 year old plants is higher than from 17 year old plants. |
| Keywords: | Taxus cuspidata New bud Tissue culture |
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