| TREATMENT | BEDS (NO) | CONTROL | CHEMICAL FERTILIZER | BIOFERTILIZER |
| CONTROL (No treatment) | 1 | − | − | − |
|
| 2 | − | − | − |
|
| 3 | − | − | − |
| CHEMICAL FERTILIZER (NPK) | 4 | − | + | − |
|
| 5 | − | + | − |
|
| 6 | − | + | − |
| BIOFERTILIZER | 7 | − | − | + |
|
| 8 | − | − | + |
|
| 9 | − | − | + |