Tillage systems and biological nitrogen fixation of soybean ( Glycine max)

摘要：

Legumes play an important role in rotation systems because of their capability in biological nitrogen fixation (BNF), but it is not known if N2 ‐fixation by legumes is affected by different tillage systems.This paper examines N2 fixation by soybean( Glycine max ) in no till, stubble retained and conventional cultivation systems on the Loess Plateau, China.

关键词： tillage system 15 N natural abundance technology Loess Plateau

作者: Xianzhi Wang Yuying Shen Tianling Xie Murray Unkovich

作者单位: College of Pastoral Agriculture Science and Technology,Lanzhou University,Lanzhou 730000,China SoiLand Land Systems G roup,Earth and Environmental Sciences,The University of Adelaide,Roseworthy S

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）