Effect of litter on productivity of Stipa grandis steppe

摘要：

Litter plays an important role in sustaining the grassland ecosystem.Litter acts as a physical barrier to heat and water flow at the soil surface, and thus alter the micro‐environment of the plant and soil.The effect of the litter on the productivity of Stip a grandis steppe was examined in this study.

关键词： Stipa grandis biomass

作者: Wang Jing Zhao Mengli Walter Wimms Han Guodong

作者单位: College of Ecol.and Env.Sci,Inner Mongolia Agric.Univ,Hohhot,Inner Mongolia 010018,China Agriculture and Agri-Food Canada,Lethbridge,A lberta,Canada T1 J 4B1

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）