Isolation and characterization of nitrogen-fixing and phosphate-solubilizing bacteria from Arundo donax L. (giant reed)

摘要：

Arundo donax, giant reed, is a perennial grass that has been extensively evaluated as a source for biofuel. Interestingly, in temperate climate zones Arundo grows very quickly each year, reaching 4~6m without any fertilization. This rapid growth without fertilizer suggests a possible involvement of biofertilizers. The objective of this project was to isolate and characterize nitrogen-fixing (N-fixing) bacteria and phosphate-solubilizing (P-solubilizing) bacteria from rhizosphere soil and endophytically from inside roots and stems of Arundo.

关键词： Arundo Nitrogen-fixing bacteria Phosphate-solubilizing bacteria Acetylene reduction activity 16S rDNA

作者: Jia Xu J. W. Kloepper John Mclnroy Chia-hui Hu Ruth Bonilla

作者单位: Department of Entomology and Plant Pathology, Auburn University, Auburn, AL, USA Laboratorio de Microbiologia de Suelos, Corpoica, Bogota, Colombia

会议类型: 国际会议

会议名称: The 2nd Asian PGPR Conference(第二届亚洲植物促生根际细菌会议)

会议地点: 北京

会议语种:英文

页码: 405-411

在线出版日期: 2011-08-21（万方平台首次上网日期，不代表论文的发表时间）