| 石灰岩地区种植龙须草生态经济效益分析 |
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| 引用本文： | 黄宇,邹冬平,王华,冯宗炜. 石灰岩地区种植龙须草生态经济效益分析[J]. 山地学报, 2002, 0(Z1) |
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| 作者姓名： | 黄宇 邹冬平 王华 冯宗炜 |
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| 作者单位： | [1]中科院生态环境研究中心 [2]湖南农业大学植物科技学院农学系生态室 [3]北京 |
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| 基金项目： | 湖南省科技重大攻关项目(99KY2021—1) |
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| 摘 要： | 本文采用定性与定量相结合的方法,研究与探讨了石灰岩地区种植龙须草的生态、经济效益。研究结果表 明,在土壤瘠薄、水土流失严重、土地生产力极其低下的石灰岩地区,种植龙须草不仅能获得较好的生态效益,而且 也能取得良好的经济效益,从而促进地方经济的快速发展。
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| 关 键 词： | 龙须草 生态效益 经济效益 石灰岩地区 |
Analysis of Ecological and Economical Benefits of Eulaliopsis Binata Planted in Calcareous Rock Area |
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| HUANG Yu,ZOU Dong-Ping,WANG Hua,FENG Zong-wei. Analysis of Ecological and Economical Benefits of Eulaliopsis Binata Planted in Calcareous Rock Area[J]. Journal of Mountain Research, 2002, 0(Z1) |
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| Authors: | HUANG Yu ZOU Dong-Ping WANG Hua FENG Zong-wei |
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| Abstract: | The paper studied and probed into the ecological and economical benefits of Eulaliopsis binata planted in calcareous rock area with the adoption of quantitative and qualitative method.The results showed that, even if planted in calcareous rock area with barren soil and grave water losses and soil erosion and vevy low land productivity, Eulaliopsis binata could not only achieved preferable ecological benefit, but also could obtained favorable economical effect, and enhanced the revenue level of peasant,and promoted rapid development of local economy. |
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| Keywords: | Eulaliopsis binata ecological benefit economical benefit calcareous rock area. |
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