Isolation and characterization of phosphate-solubilizing bacteria from seagrass rhizosphere soil |
| |
| Authors: | Upasana Ghosh Ponnambalam Subhashini Elangovan Dilipan Subramanian Raja Thirunavukarassu Thangaradjou Lakshmanan Kannan |
| |
| Institution: | (1) Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh, 202002, UP, India; |
| |
| Abstract: | Phosphate-solubilizing bacterial strains (6 Nos.) were isolated from the rhizosphere soils of two seagrasses (Halophila ovalis (R. Br.) Hook and Halodule pinifolia (Miki) Hartog) in the Vellar estuary. Experimental studies found that the strain PSSG6 was effective in phosphate solubilization
with Phosphate Solubilization efficiency index E = 375 ± 8.54, followed by the strain PSSG5 with Phosphate Solubilization efficiency index E = 275 ± 27.3. Of the 6 strains isolated, the strains PSSG4 and PSSG5 belonged to the genus Bacillus, and PSSG1, PSSG2 and PSSG3 were identified as Citrobacter sp., Shigella sp., and Klebsiella sp., respectively, by conventional method, and PSSG6 was identified as Bacillus circulans using conventional and molecular methods. |
| |
| Keywords: | phosphate solubilization Halodule pinifolia Halophila ovalis Bacillus circulans bio-fertilizer |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
|
