Isolation, characterization and screening of rhizospheric bacteria of Pittosferum resiniferum Hemsl.

9th Curtin University of Technology Science and Engineering International Conference 2014

自然科学;工业技术

Hanirah, R.^1 ; Piakong, M.T.^1 ; Syaufi, L.^1

Faculty of Science and Natural Resources, University Malaysia, Sabah, Malaysia^1

关键词: Host plants;    Rhizospheric bacteria;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/78/1/012036/pdf
DOI  :  10.1088/1757-899X/78/1/012036

来源: IOP

【 摘 要 】

The bacterial rhizosphere species of host plant, Petroleum Nut (Pittosferum resiniferum) were isolated and characterized morphologically. The isolates were designated as, TSArp- Cr2, TSArp- Cr3, TSArp- Cr4, TSArp- Cr5, TSArp- Cr6 and TSArp- Cr7. All of the species were tested on three different concentration of phenol (1mM, 3mM and 5mM). Only species TSArp- Cr4 and TSArp- Cr6 growth were detected. The highest growth is 6Log10CFU/ml in 1mM by TSA-Cr4. The lowest reading was 3.6 Log10CFU/ml in 3mM by TSA-Cr6. Species TSArp- Cr4 has higher tolerance on phenol compared to TSArp- Cr6