| 论厚层客土喷播技术的植物群落目标设定和植物种选配 |
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| 引用本文： | 杨喜田,赵宁,董惠英.论厚层客土喷播技术的植物群落目标设定和植物种选配[J].中国水土保持科学,2006,4(1):70-74. |
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| 作者姓名： | 杨喜田 赵宁 董惠英 |
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| 作者单位： | 河南农业大学林学园艺学院,450002,郑州 |
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| 摘 要： | 为建立稳定、高效的人工植物群落,必须对厚层客土喷播技术中的植物选择与植物群落的目标进行科学的确定。认为植物群落目标的设定应以遵循保证坡面稳定性的前提,实现与周围景观相协调,并且维护管理量小等原则。在此基础上,综合分析不同群落类型的生态稳定性以及影响因素,认为植物选择要以乡土植物为主,并按照恢复目标合理确定初期密度。坡面自身稳定性以及客土喷播层的质量,也是影响恢复植物群落能否顺利向设定目标群落方向演替的重要因素。
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| 关 键 词： | 护坡技术 厚层客土喷播技术 植物群落 植物配置 |
| 收稿时间： | 2005-01-05 |
| 修稿时间： | 2005-01-052005-09-20 |
Aim establishment of vegetation community and plant species selection in the using of Spray Seeding Technique |
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| Yang Xitian,Zhao Ning,Dong Huiying.Aim establishment of vegetation community and plant species selection in the using of Spray Seeding Technique[J].Science of Soil and Water Conservation,2006,4(1):70-74. |
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| Authors: | Yang Xitian Zhao Ning Dong Huiying |
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| Institution: | Forestry and Horticulture College of Henan Agricultural University, 450002, Zhengzhou, China |
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| Abstract: | In order to build a stable and highly efficient artificial vegetation community, the enactment of plant selection and aim of vegetation community in the Thicklayer Foreign Soil Spray Seeding Technique must be scientificaly defined.The principle of aim enactment of vegetation community is put forward that ensuring the slope stability as premise should be harmonious with the surrounding environment and requires little management.Based on this principle,the eco-stability of different community types and the affecting factors are analyzed,and it is proposed that plant selection give prioring to native species and initial density should be decided reasonably accoring to the restoration aim.The slope stability and the quality of sprayed foreigh soil layer are also important factors which will affect whether the artificially restored vegetation community can successfully develop into the aimed one. |
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| Keywords: | slope protecting technique spray seeding technique on thick-layer froeign dressing soil vegetation community plant allocation |
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