| 植物生长调节剂对薄壳山核桃硬枝扦插生根的影响 |
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| 引用本文： | 黄有军,王正加,郑炳松,黄坚钦.植物生长调节剂对薄壳山核桃硬枝扦插生根的影响[J].西南林学院学报,2006,26(5):42-44,49. |
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| 作者姓名： | 黄有军 王正加 郑炳松 黄坚钦 |
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| 作者单位： | 浙江林学院,林业与生物技术学院,浙江,临安,311300 |
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| 基金项目： | 浙江省科技厅资助项目（2004C34003）;浙江省林业厅资助项目（2271000016）. |
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| 摘 要： | 以3年生薄壳山核桃硬枝为材料进行扦插繁殖试验.结果表明:新根发生属愈伤组织生根型.在0~500 mg/kg试验浓度范围内,NAA 200,IBA 100~500 mg/kg对萌芽枝生根最为有效.NAA 200,IBA 100 mg/kg对休眠枝生根最为有效.萌芽枝较休眠枝生根效果好.
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| 关 键 词： | 薄壳山核桃 扦插 生长素 营养繁殖 |
| 文章编号： | 1003-7179（2006）05-0042-03 |
| 收稿时间： | 2006-04-30 |
| 修稿时间： | 2006-04-30 |
Effect of Plant Growth Regulators on Rooting Capacity by Lignified Cuttings of Carya illinoensis |
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| HUANG You-jun,WANG Zheng-jia,ZHENG Bing-song,HUANG Jian-qin.Effect of Plant Growth Regulators on Rooting Capacity by Lignified Cuttings of Carya illinoensis[J].Journal of Southwest Forestry College,2006,26(5):42-44,49. |
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| Authors: | HUANG You-jun WANG Zheng-jia ZHENG Bing-song HUANG Jian-qin |
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| Institution: | Faculty of Forestry and Biotechnology, Zhejiang Forestry College, Lin kn Zhejiang 311300, China |
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| Abstract: | The cuttage experiment was carried out with lignified cuttings got from three-year-old seedlings of Carya illinoensis.The following conclusions were drawn from the experiment:The adventitious roots of Carya illinoensis.were developed from callus.NAA 200,IBA 100~500 mg/kg were the most effective among the concentration range of 0~500 mg/kg for each plant growth regulator for the rooting process from bud germinating cuttings.NAA 200,IBA 100 had the best rooting effect for cuttings got from the dormant branches.Cuttings got from the bud germinating shoots could root better than those from the dormant branches. |
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| Keywords: | Carya illinoensis cuttage auxin vegetative reproduction |
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