| 吲哚丁酸对红粉撲花枝条扦插生根效应的影响 |
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| 引用本文： | 陆璃,叶振华,贺漫媚,夏智.吲哚丁酸对红粉撲花枝条扦插生根效应的影响[J].广东园林,2010,32(5):73-76. |
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| 作者姓名： | 陆璃 叶振华 贺漫媚 夏智 |
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| 作者单位： | 广州市园林科学研究所,广东广州510405 |
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| 基金项目： | 广州市科技局行业工程技术研究中心建设项目 |
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| 摘 要： | 文章研究了不同浓度IBA(3-吲哚丁酸)处理对红粉撲花二年生插条的生根效应。结果表明:不同浓度IBA处理对红粉撲花插枝生根的影响不同;不同处理时间,对生根效果的影响也有差异,200 mg.kg-1IBA处理1 h的效果最好,生根率达到86.2%,生根效果指数平均值达1.31。
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| 关 键 词： | 红粉花 IBA（3-吲哚丁酸） 扦插繁殖 |
Effect of IBA on Rooting of Calliandra emarginata |
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| LU Li,YE Zhen-hua,HE Man-mei,XIA Zhi.Effect of IBA on Rooting of Calliandra emarginata[J].Journal of Guangdong Landscape Architecture,2010,32(5):73-76. |
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| Authors: | LU Li YE Zhen-hua HE Man-mei XIA Zhi |
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| Institution: | (Guangzhou Institute of Landscape Gardening,Guangzhou 510405,China) |
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| Abstract: | The influence of IBA（Indole 3-Butyic Acid） with various concentrations and treatment time on rooting of 2-year Calliandra emarginata cuttings were studied.The result indicated that different concentrations of IBA and treatment time had different effect on rooting of C.emarginata.Treatment of 200 mg·kg-1 IBA for an hour induced the best rooting effect,which had 86.2% rooting rate.Its average root effect index was 1.31. |
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| Keywords: | Calliandra emarginata IBA Cuttage propagation |
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