| 白桦嫩枝扦插繁殖技术的研究（Ⅱ） |
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| 引用本文： | 李景云,彭冬梅.白桦嫩枝扦插繁殖技术的研究（Ⅱ）[J].东北林业大学学报,1995,23(3):10-15. |
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| 作者姓名： | 李景云 彭冬梅 |
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| 作者单位： | 东北林业大学，鹤北林业局，哈尔滨市园林处 |
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| 摘 要： | 在白桦嫩枝扦插及移栽试验的基础上，对其他影响生根及移栽成活率的各因素进行了研究，其结果：插条种类、扦插基质、无性系及生根促进剂均对生根率有显著影响，选用扦插成活苗上实生插条的生根率效果和抗腐烂效果最好；扦插的成活率受移栽时间、主根数量、扦插苗有无新叶长出等因素的影响。
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| 关 键 词： | 白桦 扦插繁殖 全光自控喷雾 |
STUDY ON GREEN WOOD CUTTING PROPAGATION TECHNIQUES OF BETULA PMTYPHYLLA |
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| Li Jingyun, Zhan Yaguang, Liu Hong, Teng Wenhua, Wang Huiren,Lin Yan, Zhang Wei, Zhang Peng.STUDY ON GREEN WOOD CUTTING PROPAGATION TECHNIQUES OF BETULA PMTYPHYLLA[J].Journal of Northeast Forestry University,1995,23(3):10-15. |
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| Authors: | Li Jingyun Zhan Yaguang Liu Hong Teng Wenhua Wang Huiren Lin Yan Zhang Wei Zhang Peng |
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| Institution: | Li Jingyun; Zhan Yaguang; Liu Hong; Teng Wenhua; Wang Huiren;Lin Yan; Zhang Wei; Zhang Peng(Northeast Forestry University)Peng Dongmei(Hebei Forestry Bureau of Heilongjiang Province) |
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| Abstract: | Other factors which affect root formation and survival of rooted cutting werestudied in this paper on the basis of green wood cutting and rooted cuttingtransplanting experiments1]. The results show that the rooting percentage issignificantly influenced by the kinds of cuttings. cutting media. clones and rootformation promoters. Green wood cuttings divorced from the branches of survivalcuttings have the highest rooting percentage and strongest resistance to rotting.Survival rates of rooted cuttings is affected by transplanting time. the number ofmain roots and cuttings with new leaves or not. |
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| Keywords: | Betula platyphylla Cutting propagation Automatic control spraying in full sunlight |
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