| 黄土高原沟壑区人工刺槐林的建设、更新与演替 |
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| 引用本文： | 刘建凯,郝明德,邹厚远. 黄土高原沟壑区人工刺槐林的建设、更新与演替[J]. 水土保持通报, 2010, 30(1): 121-124 |
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| 作者姓名： | 刘建凯 郝明德 邹厚远 |
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| 作者单位： | 1. 甘肃省武威市林业综合服务中心,甘肃,武威,733000
2. 中国科学院,水利部,水土保持研究所,陕西,杨凌,712100 |
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| 基金项目： | 中国科学院知识创新工程项目，国家科技支撑计划 |
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| 摘 要： | 通过对王东沟小流域人工刺槐林生产现状、更新和演替过程进行分析,提出黄土高原沟壑区林草植被建设中应把人工刺槐林的培育与更新结合起来,通过皆伐萌蘖、择优间伐等措施进行人工刺槐林的更新;应根据二代刺槐林的生长和对水分的利用情况,对刺槐林进行合理采伐利用,不宜培育第三代刺槐林;应尽量保留草本和灌木植物,使之先被天然草本群落代替,继续发挥植被防止土壤侵蚀的作用,改善生态环境.
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| 关 键 词： | 高原沟壑区 人工林草植被 更新和演替 |
| 收稿时间： | 2009-03-16 |
| 修稿时间： | 2009-07-18 |
Building, Updating and Succession of Plantation in the Gully Area of Loess Plateau |
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| LIU Jian-kai,HAO Ming-de and ZOU Hou-yuan. Building, Updating and Succession of Plantation in the Gully Area of Loess Plateau[J]. Bulletin of Soil and Water Conservation, 2010, 30(1): 121-124 |
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| Authors: | LIU Jian-kai HAO Ming-de ZOU Hou-yuan |
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| Affiliation: | LIU Jian-kai1,HAO Ming-de2,ZOU Hou-yuan2 (1.General Forestry Services Center of Wuwei,Wuwei,Gansu 733000,China,2.Institute of Soil , Water Conservation,Chinese Academy of Sciences , Ministry of Water Resources,Yangling,Shaanxi 712100,China) |
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| Abstract: | Several suggestions are presented through the analysis of plantation production situation of artificial locust and its updating and succession processes in Wangdong watershed.The construction of locust forest should be combined with its updating during the forest-grass vegetation construction in the gully area of the loess plateau.The measures like clear-cutting and root-sprout and preferred thinning-cutting should be taken to update it.Cutting and reasonable use of locust forest should be based on second-g... |
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| Keywords: | gully area of the loess plateau plantation and vegetation updating and succession |
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