Mutual Information Flow between Beneficial Microorganisms and the Roots of Host Plants Determined the Bio-functions of biofertilizers
Modern agriculture is facing new challenges in which ecological and molecular approaches are being integrated to achieve higher crop yields while minimizing negative impacts on the environment.The application of biofertilzers could meet this requirement.Biofertilizer is a natural organic fertilizer known that helps to provide all the nutrients required by the plants and helps to increase the quality of the soil with a natural microorganism environment.This paper reviewed the types of biofertilzers,the biological basic of biofertilizres in plant growth promotion regulations.This paper also assayed the bidirectional information exchange between plant-microbes in rhizoshpere and the signal pathway of plant growth-promoting rhizobacteria (PGPR) and plant growth-promoting fungi (PGPF) in the course of plant infection.At last,the challenges of the application and the promising future of biofertilizres were also discussed.
biofertilizers host plant roots plant growth-promoting rhizobacteria (PGPR) plant growth-promoting fungi (PGPF) Signal transduction
Wen-Hao Xiang Guang-Hui Yu
College of Life Sciences,South Central University for Nationalities,Wuhan 430074,China
国内会议
杭州
英文
89-99
2011-12-09（万方平台首次上网日期，不代表论文的发表时间）