| Numbers | Experimental factors and levels | Biomass of compound Bacillus spp. (108 CFU/mL) | ||
| A (glucose, g/L) | B (bean pulp, g/L) | C (K2HPO4, g/L) | ||
| 1 | 30 | 40 | 1.0 | 57.00 |
| 2 | 30 | 35 | 2.0 | 82.00 |
| 3 | 30 | 30 | 2.5 | 53.00 |
| 4 | 20 | 40 | 2.0 | 96.67 |
| 5 | 20 | 35 | 2.5 | 102.00 |
| 6 | 20 | 30 | 1.0 | 128.00 |
| 7 | 15 | 40 | 2.5 | 71.00 |
| 8 | 15 | 35 | 1.0 | 79.00 |
| 9 | 15 | 30 | 2.0 | 85.00 |
| Mean value 1 | 64.00 | 74.89 | 88.00 | Range Analysis |
| Mean value 2 | 108.89 | 87.67 | 87.89 | |
| Mean value 3 | 78.33 | 88.67 | 75.33 | |
| Range R | 44.89 | 13.78 | 12.67 | |