| 牛背梁保护区珍稀濒危植物资源保护初探 |
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| 引用本文： | 李景侠,赵建民,康永祥.牛背梁保护区珍稀濒危植物资源保护初探[J].陕西林业科技,1999(3):6-9. |
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| 作者姓名： | 李景侠 赵建民 康永祥 |
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| 作者单位： | 1. 西北林学院,陕西杨凌,712100
2. 陕西省林业学校,陕西杨凌,712100 |
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| 摘 要： | 对牛背梁自然保护区１７种国家级和省级珍稀濒危植物的区系分析表明，该区系具有起源古老，地理成分复杂等特点。并探讨了该区珍稀濒危植物的致濒原因，在此基础上，提出了有效的保护对策。
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| 关 键 词： | 牛背梁 珍稀濒危植物 保护对策 自然保护区 |
| 文章编号： | 1001-2117(1999)03-0006-04 |
The Resource and Pretection of Rare and Endangered Plants in Niubeiliang Nature Reserve |
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| LI Jingxia,ZHAO Jianmin,KANG Yougxiang.The Resource and Pretection of Rare and Endangered Plants in Niubeiliang Nature Reserve[J].Shaanxi Forest Science and Technology,1999(3):6-9. |
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| Authors: | LI Jingxia ZHAO Jianmin KANG Yougxiang |
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| Abstract: | On basis of the floristic analysis of 17 rare and endangered plant species in Niubeiliang Nature Reserve, the results show that the flora original is a complexity of old and geographical elements. The endangered causes are also discussed. The effective countermeasures for these species was given. |
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| Keywords: | Niubeiliang rare and endangered plants protection countermeasure nature reserve |
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