| 放牧强度、植被结构与草地生态环境的关系 |
| |
| 引用本文： | 郭晓娟. 放牧强度、植被结构与草地生态环境的关系[J]. 青海草业, 2007, 16(2): 17-20 |
| |
| 作者姓名： | 郭晓娟 |
| |
| 作者单位： | 青海省环境监测中心站,青海,西宁,810007 |
| |
| 摘 要： | 本文综述了放牧对草地植物组成及植物生物量的影响、不同放牧方式和强度对家畜和草地的影响、高寒草甸地区人工草地建植和利用的研究进展。为了保护草地植物多样性及获得较高草地生产量,应使草地承受适当的放牧压力。
|
| 关 键 词： | 放牧强度 植物组成 植物生物量 高寒草甸 |
| 文章编号： | 1008-1445（2007）02-0017-04 |
| 修稿时间： | 2007-02-15 |
RELATIONSHIP BETWEEN GRAZING INTENSITY WITH VEGETATION STRUCTURE AND GRASSLAND ECOLOGICAL ENVIRONMENT |
| |
| GUO Xiao-juan. RELATIONSHIP BETWEEN GRAZING INTENSITY WITH VEGETATION STRUCTURE AND GRASSLAND ECOLOGICAL ENVIRONMENT[J]. Qinghai Prataculture, 2007, 16(2): 17-20 |
| |
| Authors: | GUO Xiao-juan |
| |
| Affiliation: | Oinghai Central Station for Environment Monitoring, Xining Qinghai China, 810007 |
| |
| Abstract: | The article reviewed the development about grazing on effect of plant composition and plant biomass,different grazing method and grazing density on livestock and grassland,establishing and utilization of artificial grassland in alpine meadow,it should be bear appropriate grazing presure in order to protecting plant diversity and gaining higher grassland biomass. |
| |
| Keywords: | Grazing intensity Plant composition Plant biomass Alpine meadow |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
