| 银杏硬枝扦插与器官发生 |
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| 引用本文： | 钱莲芳,黎章矩.银杏硬枝扦插与器官发生[J].浙江林学院学报,1993,10(2):125-132. |
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| 作者姓名： | 钱莲芳 黎章矩 |
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| 作者单位： | 浙江林学院，浙江林学院，浙江林学院，浙江林学院，浙江林学院 临安 311300，临安 311300，临安 311300，临安 311300，临安 311300 |
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| 摘 要： | 3月上中旬,用10年生和30年生银杏母树1～2年生枝条为插穗,细砂土作扦插基质,采用荫棚加地膜的硬枝扦插,平均生根率45％以上。10年生幼树枝比30年生结果树枝条生根率高。银杏属愈伤组织生根类型,生根时间相对较长。
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| 关 键 词： | 银杏 扦插 生根 愈伤组织 成活率 |
Hardwood Cuttage of Ginkgo and Its Organ Initiation |
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| Qian Lianfang.Hardwood Cuttage of Ginkgo and Its Organ Initiation[J].Journal of Zhejiang Forestry College,1993,10(2):125-132. |
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| Authors: | Qian Lianfang |
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| Abstract: | Hardwood cuttage of ginkgo was done in the 20 days of March, with one- or two-year-old shoots as cuttings which from 10-or 30-year-old ginkgo trees and fine sandy soil as cuttage medium. Shading sheds plus ground-bedded plastic film was used. Mean rooting rate was over 45 percent.
The rooting rate of cuttings from 10-year-old trees was higher than that of cuttings from 30-year-old trees. Ginkgo was referred to callus rooting type and the time for rooting was relatively long. |
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| Keywords: | ginkgo (Ginkgo biloba L ) cuttage rooting callus survival rate |
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