| 黑叶紫薇组培苗生根技术的研究 |
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| 引用本文： | 范淑芳,简大为,刘斌,李晓琴,左雪枝.黑叶紫薇组培苗生根技术的研究[J].农业科学与技术,2017,18(2). |
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| 作者姓名： | 范淑芳 简大为 刘斌 李晓琴 左雪枝 |
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| 作者单位： | 1. 荆楚理工学院,湖北荆门,448000;2. 荆门市林业局,湖北荆门,448000 |
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| 基金项目： | 湖北省教育厅科学技术研究计划指导性项目(B2015239).Supported by Science and Technology Reasearh Guiding Project of Education Department of Hubei Province |
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| 摘 要： | 以黑叶紫薇组培苗为材料研究了不同生长素种类和浓度对其试管内生根的影响,并研究了各种基质对生根苗移栽与试管外生根的影响.结果表明:黑叶紫薇试管内生根较好的生长调节剂配比为IBA0.5 mg/L;生根苗移栽较好的基质配比为珍珠岩:泥炭土=3∶7;试管外生根较好的基质配比为河沙:腐殖土=5∶5.
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| 关 键 词： | 黑叶紫薇 组培苗 生根 驯化移栽 |
Research on Plantlet Rooting of Lagerstroemia indica |
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| Shufang FAN,Dawei JIAN,Bin LIU,Xiaoqin LI,Xuezhi ZUO.Research on Plantlet Rooting of Lagerstroemia indica[J].Agricultural Science ＆ Technology,2017,18(2). |
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| Authors: | Shufang FAN Dawei JIAN Bin LIU Xiaoqin LI Xuezhi ZUO |
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| Abstract: | Tissue culture plantlets of Lagerstroemia indica were used to study the effects of different auxins on in-vitro rooting,and the effects of various media in transplanting of rooted plantlets and ex-vitro rooting.For in-vitro rooting of test-tube plantlets of Lagerstroemia indica,0.5 mg/L IBA is a suitable growth regulator;in the case of transplanting of rooted plantlets,the medium ratio of peat soil to perlite at 7:3 is better;and as to ex-vitro rooting of Lagerstroemia indica plantlets,the medium ratio of peat soil to perlite at 3:7 is more suitable. |
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| Keywords: | Lagerstroemia indica Plantlets Rooting Domestication and transplanting |
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