| 毛梾硬枝扦插和嫁接繁殖技术研究 |
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| 引用本文： | 贠玉洁,康永祥,赵宝鑫,陈绵,康晋.毛梾硬枝扦插和嫁接繁殖技术研究[J].北方园艺,2011(21):60-64. |
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| 作者姓名： | 贠玉洁 康永祥 赵宝鑫 陈绵 康晋 |
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| 作者单位： | 西北农林科技大学林学院,陕西杨凌,712100 |
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| 基金项目： | 林业公益性行业专项资助项目(200804010); 陕西省教育厅科研计划资助项目(06JK153) |
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| 摘 要： | 分别对影响毛株扦插生根的插穗规格、母树年龄、基质种类、激素种类及浓度等因素和对影响嫁接成活的嫁接时间及砧木进行系统研究.结果表明:生长调节剂以200 mg/kg NAA处理插穗生根效果最好,生根率为33％；插穗以母树年龄为1 a生的枝条中部10 cm插穗的生根效果最佳；扦插基质以蛭石∶泥炭∶河沙比例为1∶1∶3最佳；夏季嫁接以红瑞木为砧木的成活率可达83％以上.
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| 关 键 词： | 毛梾 扦插 嫁接 |
Study on Hard-wood Cutting and Grafting Propagation Techniques of Cornus wateri |
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| YUN Yu-jie
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KANG Yong-xiang
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HAO Bao-xin
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CHEN Mian
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KANG Jin.Study on Hard-wood Cutting and Grafting Propagation Techniques of Cornus wateri[J].Northern Horticulture,2011(21):60-64. |
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| Authors: | YUN Yu-jie KANG Yong-xiang HAO Bao-xin CHEN Mian KANG Jin |
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| Institution: | YUN Yu-jie,KANG Yong-xiang,ZHAO Bao-xin,CHEN Mian,KANG Jin(College of Forestry,Northwest Agricultural and Forestry University,Yangling,Shaanxi 712100) |
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| Abstract: | The effects of Cornus wateri of cutting scale,mother plant age,type of culture medium,concentration and exogenous hormone,and cutting position on the rooting rate of cuttings were studied.Meanwhile,grafting survival rate effect of grafting time and root stock were studied.The results showed that the rooting rate of cutting treated with 200 mg/kg NAA was raised at 33%,and bed cutting was better than other;the branches of 1 year-old using for cuttings,the middle of the branch,10 cm cuttings shoot length gains... |
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| Keywords: | Cornus wateri cutting grafting |
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