| 三叶木通硬枝扦插试验 |
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| 引用本文： | 杨青珍,滕红梅.三叶木通硬枝扦插试验[J].北方园艺,2009(2). |
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| 作者姓名： | 杨青珍 滕红梅 |
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| 作者单位： | 山西省运城学院,生命科学系,山西,运城,044000 |
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| 基金项目： | 山西省教育厅科技开发资助项目 |
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| 摘 要： | 研究了外源激素及浓度、插穗部位对三叶木通硬枝扦插生根的影响.结果表明:三叶木通属于皮部生根兼有愈伤组织生根的综合生根类型;在供试的2种外源激素中,以生根粉(ABT1)总体效果好于萘乙酸(NAA),但也明显优于对照;不同浓度的外源激素均能促进插穗生根,以200 mg/L ABT1处理效果最好,2 000 mg/L ABT1次之,200 mg/L NAA最差;插条部位对三叶木通插穗生根能力有较大影响,枝条基部做插穗的生根效果最好,枝条中部次之,枝条上部最差.
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| 关 键 词： | 三叶木通 硬枝扦插 激素 |
Study On Hardwood Cutting of Akebia trifoliate |
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| YANG Qing-zhen,TENG Hong-mei.Study On Hardwood Cutting of Akebia trifoliate[J].Northern Horticulture,2009(2). |
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| Authors: | YANG Qing-zhen TENG Hong-mei |
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| Institution: | Department of Life Sciences;Yuncheng University;Yuncheng;Shanxi 044000;China |
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| Abstract: | The effects of cutting position,type of hormone,treatment concentration to hard wood cutting of Akebia trifoliate were studied.The experiment showed that: The Akebia trifoliate belonged to integrated rooting type;There were two type of hormone,the best hormone was ABT1;The hormone concentration could accelerate rooting,The best treatment was to use 200 mg/L ABT1 for 3 h,The cutting position could effect on rooting of Akebia trifoliate,The better cutting position was base part. |
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| Keywords: | Akebia trifoliate Hard wood cutting Exogenous hormone |
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