| 三倍体欧洲山杨组培技术的研究 |
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| 引用本文： | 尹京男,纪绍辉,周玉兰,朴铉哲,杜香玲,周延峰,李华.三倍体欧洲山杨组培技术的研究[J].吉林林业科技,2001,30(2):1-3,8. |
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| 作者姓名： | 尹京男 纪绍辉 周玉兰 朴铉哲 杜香玲 周延峰 李华 |
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| 作者单位： | 延边林业科学研究所,吉林,延边,133000 |
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| 摘 要： | 通过对三倍体欧洲山杨组培技术的研究试验，采用增殖与生根同步进行的方法进行快繁，其年增殖次数可达8次，平均每次增殖培数为4．4倍，可以达到工厂化生产的指标要求。培养出的组培苗质量好，移栽成活率高，而且可以降低苗木的成本。
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| 关 键 词： | 三倍体 欧洲山杨 组培技术 |
| 文章编号： | 1005-7129(2001)02-0001-03 |
Study on tissue culture techniques of triploid Populus tremula |
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| YIN Jing-nan,JI Shao-hui,ZHOU Yu-Lian,PIAO Xuan-zhe,DU Xiang-ling,ZHOU Yan-feng,LI Hua.Study on tissue culture techniques of triploid Populus tremula[J].Jilin Forestry Scicnce and Technology,2001,30(2):1-3,8. |
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| Authors: | YIN Jing-nan JI Shao-hui ZHOU Yu-Lian PIAO Xuan-zhe DU Xiang-ling ZHOU Yan-feng LI Hua |
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| Abstract: | A trial study was done on tissue culrure techniques of triploid Populus tremula. The results showed that rapid propagation made the explants cultured for 45 days in subculture, and shoot regeneration enhanced up to 4-fold or 5-fold between subcultures with synchronized shoot elongation and root formation. This method can come up to the standards of nurserying production, which can provide superior plantlets and lower cost, high survival rate can be obtained in the transplanting. |
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| Keywords: | Triploid Populus tremula tissue culture technique |
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