| 峦大杉扦插生根及生长 |
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| 引用本文： | 张纪卯,陈文荣,陈能德,何志斌,陈巧女,郑文.峦大杉扦插生根及生长[J].浙江林学院学报,2001,18(2):139-143. |
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| 作者姓名： | 张纪卯 陈文荣 陈能德 何志斌 陈巧女 郑文 |
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| 作者单位： | 福建省国有来舟林业试验场, |
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| 基金项目： | 林业部资助项目(950311) |
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| 摘 要： | 对峦大杉扦插繁殖的生根及生长能力与插穗类型、激素种类、激素质量分数、插穗长度、采穗部位、穗条年龄、留叶数量和扦插基质等相关因素进行研究。结果表明：（1）插穗扦插后84d产生不定根。峦大杉为皮部生根类型的树种。（2）采用1年生已木质化的不具顶芽的1级侧枝为插穗，在100mg.kg^-1的ABT生根粉中浸泡4h，插穗长度12cm，扦插前去掉下半部2／3针叶，黄心土为扦插基质的扦插繁殖技术，有利于插穗的生根及生长，是扦插繁殖峦大杉的最优组合。表7参6
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| 关 键 词： | 峦大杉 营养繁殖 扦插生根 插穗 扦插基质 |
| 文章编号： | 1000-5692(2001)02-0139-05 |
Cutting test on
Cunninghamia konishii cuttage in artificial conditions |
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| ZHANG Ji-mao,CHEN Wen-rong,CHEN Neng-de,HE Zhi-Bin,CHEN Qiao-nu,ZHENG Wen.Cutting test on
Cunninghamia konishii cuttage in artificial conditions[J].Journal of Zhejiang Forestry College,2001,18(2):139-143. |
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| Authors: | ZHANG Ji-mao CHEN Wen-rong CHEN Neng-de HE Zhi-Bin CHEN Qiao-nu ZHENG Wen |
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| Abstract: | The interrelation among the rooting and growth ability of Cunninghamia konishii and the type of cuttings，the types and concentration of root growth helping matters，cutting length，cutting place，cutting foliage，and cutting medium were studied．The results showed that cuttings，belonging to bark rooting tree species，sprouted roots at 84 d after cuttage．The following cuttage measures could promote rooting and growing of cutting woods：1-year lignified first king shoots with 12 cm，pruned away foliage under two third of height of coppice shoots and infused with 100 mg*kg－1 concentration of ABT for 4 h before cuttage，wereplanted on yellow soil． |
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| Keywords: | Cunninghamia konishii vegetative propagation cutage cutting wood cutting medium |
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