Research Article
Growth Promotion of Rice (Oryza sativa L.) Seedlings Using Plant Growth-Promoting Rhizobacteria (PGPR) Isolated from Northwest Ethiopia
Table 3
Colony morphology of cyanobacteria isolates.
| Morphology of the isolate | Cyanobacterial isolates | C1 | C2 |
| Colonial vs filamentous | Coiled filament | Colonial | Color | Greenish | Greenish | Margin | Entire | Entire | Form | Unbranched filament | Circular | Gram reaction | ā | ā | Shape | Spherical bed like | Cylinderical |
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