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| 节约型园林的生态设计原理及实施策略 | |
| 引用本文： | 周禧琳,庞宏东,邓敬忠.节约型园林的生态设计原理及实施策略[J].塔里木农垦大学学报,2010,22(2):108-113. |
| 作者姓名： | 周禧琳 庞宏东 邓敬忠 |
| 作者单位： | 1. 塔里木大学植物科学学院,新疆,阿拉尔,843300 2. 华中农业大学园艺林学学院,湖北,武汉,430070 3. 农一师十四团林业工作站,新疆,阿拉尔,843305 |
| 基金项目： | 新疆生产建设兵团科技攻关项目 |
| 摘 要： | 文章探讨了节约型园林的内涵与特征以及与生态园林之间的关系。提出了建设节约型园林应遵循的生态设计原理包括尊重地方性、保护与节约自然资本、让自然做功和显露自然。建议节约型园林的建设应避免决策失误并以自然风格为主导。从节约土地、节约土壤、节约水资源、节约能源、节约人力、材料与经费方面阐述了节约型园林的实施策略。 |
| 关 键 词： | 节约型园林 生态设计 实施策略 |
A Study on Structural Characteristic of Farmland Shelterbelt of Populus euphratica Community in Alar Reclamation |
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| Zhou Xilin,Pang Hongdong,Deng Jingzhong.A Study on Structural Characteristic of Farmland Shelterbelt of Populus euphratica Community in Alar Reclamation[J].Journal of Tarim University of Agricultural Reclamation,2010,22(2):108-113. | |
| Authors: | Zhou Xilin Pang Hongdong Deng Jingzhong |
| Institution: | Zhou Xilin Pang Hongdong Deng Jingzhong(1 College of Plant Science, Tarim University, Alar, Xinjiang 843300) ( 2 College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan, Hubei 430070) (3 The 14th Regiment Agricultural Division No. I of Xinjiang, Alar, Xinjiang 843305) |
| Abstract: | Taking farmland shelterbelt ofPopulus euphratica in Alar reclamation as research object, the species composition and diversity of P. euphratica community were studied. The results showed that ： （ 1 ） P. euphratica plantation community can be divided into three layers, which were separately tree, shrub and herb layer. Among them, species of tree and shrub layer were more single. But that of herb layer was lager, and dominant species were obvious. （ 2 ） In P. euphratica plantation community, the species such as P. euphratica , P. pruinosa , Tamarix , Swainsoaia salsula , Kochia prostrate, Radix Gl ycyrrhiza , Phragmites communis Trin , Cyperus microiria , Lettuce, and Taraxacum mongolicum etc had a comparable higher IV （important value index l. （3）In tree layer, the trend of evenness index was consistent with that of the diversity index, but the trend of evenness index was inconsistent with that of the diversity index and richness index in herb layer. |
| Keywords: | farmland shelterbelt community structure species diversity Populus euphratica |
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