| 华中冬青的扦插育苗技术研究 |
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| 引用本文： | 黄海燕,张冬林,李志辉,耿芳,刘洁,杨玉洁.华中冬青的扦插育苗技术研究[J].北方园艺,2010(11). |
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| 作者姓名： | 黄海燕 张冬林 李志辉 耿芳 刘洁 杨玉洁 |
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| 作者单位： | 1. 中南林业科技大学,林学院,湖南,长沙,410004
2. 中南林业科技大学,林学院,湖南,长沙,410004;缅因大学,美国,缅因州,04469 |
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| 基金项目： | 国家林业局948资助项目 |
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| 摘 要： | 试验采用完全随机区间设计,以不同浓度的IBA钾盐溶液、NAA钾盐溶液、荷尔蒙顿粉末处理华中构骨的嫩枝插穗,研究其在全光照自动喷雾条件下扦插的生根效果。结果表明:与对照相比,生根剂处理能显著提高插穗的生根率、根数和根长。1000 mg/L的KIBA快蘸15 s可极显著提高插穗生根率,最高达到75%,1000 mg/L的KNAA处理后的插穗,平均根长可达到7.8 cm,且根系发达。
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| 关 键 词： | 华中枸骨 扦插 生根率 |
Study on Cutting Propagation of Ilex.centrochinensis |
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| HUANG Hai-yan,ZHANG Dong-lin,LI Zhi-hui,GENG Fang,LIU Jie,YANG Yu-jie.Study on Cutting Propagation of Ilex.centrochinensis[J].Northern Horticulture,2010(11). |
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| Authors: | HUANG Hai-yan ZHANG Dong-lin LI Zhi-hui GENG Fang LIU Jie YANG Yu-jie |
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| Institution: | HUANG Hai-yan1,ZHANG Dong-lin1,2,LI Zhi-hui1,GENG Fang1,LIU Jie1,YANG Yu-jie1(1.Central South University of Forestry and Technology,Changsha,Hunan 410004,2.University of Maine,USA 04469) |
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| Abstract: | The experiment used completely randomized block design and treated softwood cuttings of Ilex.centrochinensis with different concentrations of KIBA solution,KNAA solution,hormones Dayton powder to study the full-automatic spraying effect under the condition of illumination.The results showed that compared with the control,the rooting agent can significantly increase the rooting rate,root number and root length.A 15 s-quick-dip in 1 000 mg/L of KIBA for rooting cuttings can significantly increase the cutting ... |
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| Keywords: | Ilex centrochinensis S Y Hu cutting rooting rate |
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