| 民勤红砂岗地区绵刺分布和繁殖方式及濒危原因调查 |
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| 引用本文： | 刘生龙,高志海,王理德.民勤红砂岗地区绵刺分布和繁殖方式及濒危原因调查[J].西北植物学报,1994,14(6). |
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| 作者姓名： | 刘生龙 高志海 王理德 |
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| 作者单位： | 甘肃省治沙研究所 |
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| 摘 要： | 本文调查了民勤红砂岗地区绵刺的分布现状和面积，初步观测了它的生活习性和繁殖方式，发现枝条生根是它的重要繁殖方式，并对绵刺濒危的原因和保护措施进行了讨论。
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| 关 键 词： | 绵刺，分布，繁殖，濒危原因 |
THE DISTRIBUTION,PROPAGATING AND ENDANGERED CAUSES OF POTANINIA MONGOLICA IN HONG SHAGANG AREA OF MINQIN COUNTY |
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| Liu Shenglong,Gao Zhihai and Wang Lide.THE DISTRIBUTION,PROPAGATING AND ENDANGERED CAUSES OF POTANINIA MONGOLICA IN HONG SHAGANG AREA OF MINQIN COUNTY[J].Acta Botanica Boreali-Occidentalia Sinica,1994,14(6). |
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| Authors: | Liu Shenglong Gao Zhihai and Wang Lide |
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| Abstract: | The present distribution and the area of Potaninia mongolica were investigated,the naturallife habits and propagating way of the plant were observed.It was found that rooting on thebranches covered by sand grains is one of the important propagating way for Potaninia mongolica.Endangered causes and protective measurements for this plant also were mentioned. |
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| Keywords: | Potaninia mongolica distribution propagation endangered causes |
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