5Garland J L, Mills A L. Classification and characterization of heterotrophic microbial communities of on the basis of patterns of community level sole-carbonsource utilization. Appli. Environ. Microbiol,1991,57, 2351-2359.
6Zak J C. Functional diversity of microbial communities: a quantitative approach. Soil Biology & Biochemistry, 1994,26: 1101-1105.
7Juliet P M, Lynne B, Peter F R. Analysis of microbial community functional diversity using sole-carbonsource utilization profiles-a critique. FEMS Microbiol.Ecol, 2002,42:1-14.
8Yoshitaka Shiomi, Masaya Nishiyama, Tomoko Onizuka. Comparison of bacterial community structures in the rhizoplane of tomato plants grown in soils suppressive and conducive towards bacterial wilt.Applied arid Environmental Microbiology,1999,65(9):3996-4001.