Table 1.
Diet composition used in the trial.
| Item | All-mash |
|
|---|---|---|
| KBR-Z/1 | KBR-Z/2 | |
| Chemical composition (%/kg of all-mash) | ||
| CP | 19.0 | 17.0 |
| Crude fat | 4.00 | 3.00 |
| Ash | 5.50 | 6.00 |
| Crude fiber | 3.50 | 5.00 |
| Lys | 1.05 | 0.820 |
| Met | 0.490 | 0.460 |
| Ca | 0.850 | 0.860 |
| Total P | 0.700 | 0.800 |
| Vitamin A (IU/kg) | 15,000 | 14,000 |
| Vitamin D3 (IU/kg) | 3,500 | 2,000 |
| Vitamin E (mg/kg) | 60 | 50 |
| ME1 (MJ/kg of all-mash) | 12 | 11.3 |
| Fatty acid (% of the sum fatty acids) | ||
| C 16:0 | 12.2 | 11.8 |
| C 16:1 cis-9 | 0.370 | 0.310 |
| C 18:0 | 5.60 | 4.95 |
| C 18:1 cis-9 | 29.4 | 32.2 |
| C 18:2 n-6 | 37.6 | 34.4 |
| C 18:3 n-3 | 2.58 | 4.26 |
| C 20:5 n-3 | 0.620 | 0.700 |
| C 22:6 n-3 | 0.540 | 0.620 |
1
The caloric value of all-mashes calculated on the basis of percentage content of some analytical components of feed, expressed in megajoules of ME per 1.0 kg of fed mixture, with a level of nitrogen adjusted by the following method [Dz. U. Nr 63 (Journal of Laws, No. 63) item no. 589 of March 24, 2004]: MJ/kg of ME = 0.1551 × % CP + 0.3431 × % crude fat +0.1669 × % starch +0.1301 × % total sugar content (expressed as sucrose).