Genotypic analysis and plant growth-promoting ability of one nitrogen-fixing bacterium associated with sugarcane

摘要：

Guangxi is the major sugarcane and sugar producing area in China and produces over 60％ sugarcane and about 70％ sugar in China. Nitrogen fertilizer input for sugarcane production in China is very high, compared to some other countries such as Brazil. It is imperative to substantially reduce the nitrogen fertilizer inputs and to substitute nitrogen fertilizers with biological nitrogen fixation to develop a high benefit-cost ratio and environmentally benign sugarcane production in China. In this study, we were engaged in screening and identifying nitrogen-fixing bacteria isolated from sugarcane plants in Guangxi and evaluate their plant growthpromoting ability.

关键词： nitrogen-fixing bacterium plant growth-promoting ability sugarcane

作者: C.J. Hu Li Lin G.Y. Shi Q.L. An Y.R. Li

作者单位: Microbiology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning,Guangxi Province, Guangxi Crop Genetic Improvement and Biotechnology Lab, Nanning,Guangxi Province, China Guangxi Key Laboratory of Sugarcane Genetic Improvement/Sugarcane Research Center, Chinese Academy o Institute of Biotechnology, Zhejiang University, Hangzhou, Zhejiang Province, China

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: 525-526

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）