Effects of alfalfa stand age on rhizosphere soil phosphorus in saline soil

摘要：

Alfalfa is the main perennial legume forage in northwest China.Alfalfa stands can accumulate large amounts of organic matter in the soil and improve physical and chemical characters of soil.Many researches have shown that growing alfalfa can greatly improve soil fertility.This study investigated effects of alfalfa stand age on rhizosphere phosphorus in saline soil.

关键词： saline‐soil alfafa rhizosphere soil bulk soil total P available P P fractionation pH

作者: Wenxing Gao Zhiyu Zhou Lili Zhang Bin Ma Gang Zhang

作者单位: College of Pastoral Agriculture Science and Technology,Lanzhou University,Lanzhou,China,Corresponding author

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）