Slope aspect has effects on belowground biomass and root length of semi‐arid hilly steppe

摘要：

Hilly steppe is an important landform, which constitutes approximately 40 ％ of total Xilin River Basin.Slope aspect as the main topographic factor may influence the plant productivity, but existing data are rare.

关键词： Slope aspect belowground biomass root length density soil water content

作者: Xiaoying Gong Shan lin Pan Qingmin Holger Brueck Klaus Dittert Friedhelm Taube

作者单位: Department of Plant Nutrition,China Agricultural University,Beijing,100094;Institute of Plant Nutrition and Soil Science,Christian-A lbrecht University,24118,K iel,Germany

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）