The response of Potentilla acaulis population property to desertification grassland in agro- pastoral ecotone of northern China

摘要：

Introduction Potentilla acaulis is a typical perennial clone plant in desertification grassland of Northern China and it has a strong adaptability to sanded soil,which is always the last existent plant population in the process of grassland desertification (Wang and Li,1999 ).Quantitative characteristics of Potentilla acaulis population were used to evaluate vegetal adaptive strategies to habitats in this study.

关键词： Potentilla acaulis population desertification grassland agro‐pastoral ecotone quantitative characteristics clone plant

作者: J.Mi J.Wang L.Lin K.Wang

作者单位: Institute of Grassland Science,China Agricultural University,Beijing 100094,China

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）