| Biofertilizers | Parameters | Values |
| Retone (F1) | pH | 8.30 |
| Organic matter (%) | 16.00 | |
| Organic carbon (%) | 9.00 | |
| Potassium (%) | 4.70 | |
| Spaawet (F3) | pH | 6.50 |
| Emulsifiable concentrate (µ/S) | 260.00 | |
| Viscosity at 25˚C (m2/S) | 38.40 | |
| Surface tension (mN/m) | 20.70 | |
| Density | 1.08 |