How has converting native grassland to introduced monocultures altered soil C,N,and P in the semiarid region of the Northern Great Plains ?

摘要：

With world population increases, marginal native grassland are being converted for food production.This study investigated how converting native grassland to introduced monocultures has altered soil C, N, and P.

关键词： soil quality Stipa‐Bouteloua community crested wheatgrass Russian Wildrye grass wheat production

作者: Xiying Hao Walter Willms

作者单位: Agriculture and Agri-Food Canada,Lethbridge Research Centre,5403 1st Ave.S.Lethbridge,A B.T1 J 4B1 Canada

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）