| 柔毛齿叶睡莲的繁殖及盆栽技术研究 |
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| 引用本文： | 尉倩,李淑娟,吴永朋,刘安成,寻路路.柔毛齿叶睡莲的繁殖及盆栽技术研究[J].西北林学院学报,2016,31(6):175-178. |
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| 作者姓名： | 尉倩 李淑娟 吴永朋 刘安成 寻路路 |
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| 作者单位： | （陕西省西安植物园 陕西省植物研究所，陕西 西安 710061） |
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| 摘 要： | 以柔毛齿叶睡莲休眠茎为材料，分别采用水培法和泥栽法对其进行繁殖，并研究不同容器规格、施肥频率对其生长势的影响。结果表明，水培法可大幅度提高其繁殖系数，成苗数是泥栽法的5.2倍；盆栽容器规格、施肥频率对植株生长势具有显著影响，较大规格容器中植株生长势较好，不同处理的施肥频率均对植株生长具有促进作用。幼苗期宜选择15 cm口径大小的容器栽植，成年期宜选择30 cm以上容器；施肥频率以每30 d 1次为宜。
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| 关 键 词： | 柔毛齿叶睡莲 繁殖技术 容器规格 施肥频率 |
Propagation and Pot Cultivating Techniques of Nymphaea lotus var.pubescens |
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| WEI Qian,LI Shu-juan,WU Yong-peng,LIU An-cheng,XUN Lu-lu. Propagation and Pot Cultivating Techniques of Nymphaea lotus var.pubescens[J].Journal of Northwest Forestry University,2016,31(6):175-178. |
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| Authors: | WEI Qian LI Shu-juan WU Yong-peng LIU An-cheng XUN Lu-lu |
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| Institution: | (Xian Botanical Garden of Shaanxi Province,Institute of Botany of Shaanxi Province,Xian,Shaanxi 710061,China) |
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| Abstract: | The dormant stems of Nymphaea lotus var.pubescens were chosen as the experimental materials.The plantlets were separately propagated with dormant stems in the water and mud to test propagation coefficient differences of different culture methods.The effects of different container sizes and fertilization frequencies to the growth potential were compared.The results showed that water could greatly improve the propagation coefficient,and plantlets number was 5.2 times more than that cultured in the mud.Container size and fertilization frequency had significant influences on plant growth potential and plant growth,and the growth of the plantlet was better in the container with large size.The fertilization in all the treatments could promote the plant growth.It was suggested that in the plantlet stage,the size of the container was 15 cm in diameter,and 30 cm or more for adult stage.Fertilizing once a month was recommended. |
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| Keywords: | var pubescensNymphaea lotus var pubescens propagating technique container size fertilization frequency |
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