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| 天山北坡山地草原围栏封育效果研究 | |
| 引用本文： | 崔国盈,刘长娥,安沙舟.天山北坡山地草原围栏封育效果研究[J].草原与草坪,2008(5):51-55. |
| 作者姓名： | 崔国盈 刘长娥 安沙舟 |
| 作者单位： | 1. 新疆乌鲁木齐市畜牧兽医检疫草原工作总站,新疆,乌鲁木齐,830063 2. 同济大学,环境科学与工程学院,污染控制与资源化国家重点实验室,上海,200092;新疆农业大学,草业工程学院,新疆,乌鲁木齐,830052 3. 新疆农业大学,草业工程学院,新疆,乌鲁木齐,830052 |
| 基金项目： | 上海市科委资助项目，国家自然科学基金，乌鲁木齐市农牧局资助项目，新疆农业大学合作项目，乌鲁木齐市草地动态遥感监测项目，新疆重点实验室基金 |
| 摘 要： | 连续3年对天山北坡草甸草原和干草原进行围栏封育，并对围栏内外不同利用强度下草地植被的植物量、高度、盖度、密度、频度和土壤容重等方面进行了调查，对草地群落结构和立地条件进行了观测。结果显示，围栏封育3年天然草地植物群落的组成基本稳定，围栏内的草地植物量明显高于围栏外草地（P〈0．05）。随着利用强度的增加，草地植物种类组成，重要值和土壤含水量明显降低。表明围栏封育可以有效遏止草地退化，对草地恢复效果明显。 |
| 关 键 词： | 山地草原 国栏 封育 植物群落 土壤 |
Study on the effect of grassland fencing in the northern slope of Tianshan Mountains |
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| CUI Guo-ying,LIU Chan-ge,An Sha-zhou.Study on the effect of grassland fencing in the northern slope of Tianshan Mountains[J].Grassland and Turf,2008(5):51-55. | |
| Authors: | CUI Guo-ying LIU Chan-ge An Sha-zhou |
| Institution: | 1.Animal Veterinary Quarantine and Grassland Station of Urumqi City;Urumqi 830063;China;2.State Key Laboratory of Pollution Control and Resources Reuse;College of Environmental Science and Engineering;Tongji University;Shanghai 200092;3.College of Pratacultural Science;Xinjiang Agricultural University;Urumqi 830052;China |
| Abstract: | The study on the effect of enclosure of steppe and meadow in the northern slope of Tianshan Mountains was carried out for 3 years and the yield,height,coverage,density,frequency of plant community and bulky density of soil were monitored.The results showed that the component of plant community did not change,the grass yield of fenced grassland increased significantly. |
| Keywords: | Steppe fencing enclosure plant community soil |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |