| Parameters | Diet 1 (0% PPLM) | Diet 2 (10% PPLM) | Diet 3 (20% PPLM) | Diet 4 (30% PPLM) | s.e.d. |
| Feed intakes (kg/wk) | 1.020 | 0.620 | 0.236 | 0.606 | 0.35 |
| Live weight changes (kg/wk) | 0.125 | 0.050 | −0.375 | −0.425 | 0.67 |
| Blood proteins |
|
|
|
|
|
| Globulin | 29.55 | 26.36 | 40.23 | 33.65 | 10.53 |
| Albumin | 44.75 | 48.44 | 41.82 | 44.66 | 4.03 |
| Total protein | 74.30 | 74.79 | 82.05 | 78.31 | 7.29 |
| Blood micro elements |
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|
|
|
|
| Iron | 0.12 | 0.11 | 0.13 | 0.12 | 0.52 |
| Copper | 0.04 | 0.05 | 0.04 | 0.05 | 0.32 |
| Zinc | 0.04 | 0.04 | 0.05 | 0.06 | 0.33 |