| C:N Ratio | Source (g) | C % | Peptone (g) | N% | Total Organic Matter |
| 1:1 | 1.754 | 0.702 | 5.846 | 0.702 | 7.60 |
| 6:1 | 4.885 | 1.954 | 2.714 | 0.326 | 7.60 |
| 12:1 | 6.000 | 2.400 | 1.600 | 0.192 | 7.60 |
| 18:1 | 6.414 | 2.566 | 1.186 | 0.142 | 7.60 |
| 24:1 | 6.674 | 2.670 | 0.930 | 0.112 | 7.60 |
| 36:1 | 6.956 | 2.782 | 0.644 | 0.077 | 7.60 |
| 48:1 | 7.108 | 2.843 | 0.49 | 0.059 | 7.60 |
| 96:1 | 7.344 | 2.938 | 0.256 | 0.031 | 7.60 |