| Number of strain | Bacteria | Color | Shape | Size (mm) | Elevation | Transparency |
| 1 | Bacillus subtilis | yellow | cocci | 0.2 | convex | opaque |
| 2 | Bacillus bataviensis | white | cocci | 0.1 | raised | opaque |
| 3 | Bacillus aneurinilyticus | gray | spiral | 0.5 | convex | opaque |
| 4 | Bacillus alvei | white | irregular | 0.2 | umbonate | opaque |
| 5 | Azotobacter macrocytogenes | white | irregular | 0.5 | raised | opaque |
| 6 | Bacillus thuringiensis | yellow | rod | 0.5 | umbonate | opaque |
| 7 | Azospirillum lipoferum | blue | spiral | 0.2 | convex | opaque |
| 8 | Bacillus krulwichiae | white | rod | 0.2 | convex | translucent |
| 9 | Azotobacter armeniacus | yellow | irregular | 0.3 | raised | opaque |
| 10 | Azotobacter indicum | yellow | rod | 0.2 | flat | opaque |
| 11 | Azospirillum lipoferum | green | rod | 0.5 | umbonate | opaque |
| 12 | Micrococcus luteus | white | cocci | 1.0 | convex | translucent |
| 13 | Bacillus siralis | white | cocci | 0.5 | umbonate | opaque |
| 14 | Bacillus sphaericus | yellow | cocci | 1.0 | umbonate | opaque |
| 15 | Azotobacter chroococcum | blue | rod | 0.3 | flat | opaque |
| 16 | Azotobacter agilis | blue | spiral | 0.2 | raised | translucent |
| 17 | Xanthomonas campestris | green | irregular | 0.5 | flat | opaque |
| 18 | Paenibacillus apiarius | white | spiral | 1.0 | convex | opaque |
| 19 | Bradyrhizobium japonicum | blue | irregular | 0.3 | convex | opaque |
| 20 | Azospirillum amazonense | yellow | cocci | 2.0 | convex | opaque |
| 21 | Azotobacter bryophylli | blue | cocci | 0.2 | flat | opaque |
| 22 | Bradyrhizobium elkanii | white | spiral | 2.0 | convex | translucent |