| 陕北柠条的种群分类及其与水土保持和固沙的关系 |
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| 引用本文： | 张继敏,梁桂英,徐朗然.陕北柠条的种群分类及其与水土保持和固沙的关系[J].陕西林业科技,1996(3). |
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| 作者姓名： | 张继敏 梁桂英 徐朗然 |
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| 作者单位： | 西北植物研究所 |
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| 摘 要： | 对陕北柠条居群的分类、生态、地理特征与造林固沙关系的研究，提出该居群的造林固沙区划。即：长城附近及其以北的沙地，应以小柠条和大柠条相结合；志丹──清涧以北至长城以南的广大黄土区，应以小柠条为主；志丹──清涧以南至整个渭北高原以秦晋锦鸡儿为主。
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| 关 键 词： | 柠条 陕西省 水土保持 固沙 |
CLASSIFICATION OF CARAGANA KORSHINSKII KOM POPULATION AND ITS RELATION TO SAND-FIXATION AND WATER-SOIL CONSERVATION IN NORTHERN SHAANXI |
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| Zhang Jimin, Liang Guiying, Xu Langran.CLASSIFICATION OF CARAGANA KORSHINSKII KOM POPULATION AND ITS RELATION TO SAND-FIXATION AND WATER-SOIL CONSERVATION IN NORTHERN SHAANXI[J].Shaanxi Forest Science and Technology,1996(3). |
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| Authors: | Zhang Jimin Liang Guiying Xu Langran |
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| Abstract: | Study on the anatomy, ecology, geogrophical character of Caragana population related to the sand-fixation and water-soil conservation in northern shaanxi shows that the Caragana population can be classified into 3 divisions: around the Great Wall and the nouthern, the main species are Caragana intermedia and C. korshingkii; northern of Zhidan-Qingjian to the southern of the Great Wall, the main specie is C. intermedia; The southern of Zhidan-Qingjian to the Weibei plateau, the main specie is C. purdomii. |
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| Keywords: | Caragana Shaanxi Province Water-Soil Conservation Sand-fixation |
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