| Level of CPOBa, % |  | P value | ||||
---|---|---|---|---|---|---|---|
Parameter | 0 | 4 | 8 | SE | Overall | Linear | Quadratic |
Moisture | 72.27 | 72.43 | 71.78 | 0.88 | 0.8677 | 0.219 | 0.833 |
Protein | 22.34 | 21.99 | 22.36 | 0.47 | 0.8309 | 0.308 | 0.190 |
Ether extract | 4.12 | 4.07 | 4.39 | 0.68 | 0.9409 | 0.403 | 0.228 |
Ash | 1.25 | 1.50 | 1.46 | 0.16 | 0.5478 | 0.114 | 0.330 |