| 外源激素对海州常山硬枝扦插生根效应研究 |
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| 引用本文： | 林夏珍,宣君华,蒋廷,韩艳,徐召丹.外源激素对海州常山硬枝扦插生根效应研究[J].浙江林业科技,2007,27(5):25-27. |
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| 作者姓名： | 林夏珍 宣君华 蒋廷 韩艳 徐召丹 |
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| 作者单位： | 浙江林学院园林学院,浙江,临安,311300 |
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| 基金项目： | 浙江省特色野生花卉开发与利用项目 |
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| 摘 要： | 以海州常山硬枝为材料进行扦插繁殖试验。结果表明:海州常山新根发生属综合生根型,新根集中在切口处及以上1 cm区域内。通过激素处理可以显著提高生根率,不同激素种类与激素浓度对插穗生根率的影响差异不大,其中以生跟250 mg/L的处理为最好,最高生根率可达45%。
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| 关 键 词： | 海州常山 扦插 外源激素 硬枝 |
| 文章编号： | 1001-3776（2007）05-0025-03 |
| 收稿时间： | 2007-07-19 |
| 修稿时间： | 2007-08-02 |
Effect of Exogenous Hormones on Rooting of Hard Clerodendrum trichotomum Cutting |
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| LIN Xia-zhen,XUAN Jun-hua,JIANG Ting,HAN Yan,XU Zhao-dan.Effect of Exogenous Hormones on Rooting of Hard Clerodendrum trichotomum Cutting[J].Journal of Zhejiang Forestry Science and Technology,2007,27(5):25-27. |
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| Authors: | LIN Xia-zhen XUAN Jun-hua JIANG Ting HAN Yan XU Zhao-dan |
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| Abstract: | Experiment was carried out on effect of exogenous hormorne on rooting of Clerodendrum trichotomum by hard cuttings.The result showed that rooting mainly occurred around and 1cm above the cut.Treatment of different exogenous hormones could increase evidently rooting rate,but hormone types and concentrations had no significant difference.Scions treated by "Sheng Gen" with 250 mg/L had the highest rooting rate by 45%. |
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| Keywords: | Clerodendrum trichotomum cuttage exogenous hormone rooting rate |
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