Table 1 Feed formulations used for the experiment
Pre-starter diet | Starter diet | |||||
|---|---|---|---|---|---|---|
0% FRS | 2.5% FRS | 5% FRS | 0% FRS | 2.5% FRS | 5% FRS | |
Ingredients, g/kg | ||||||
Wheat (11.2%) | 613.26 | 597.88 | 583.86 | 539.88 | 525.11 | 508.24 |
Barley (10.6%) | 100.00 | 100.00 | 100.00 | 200.00 | 200.00 | 200.00 |
Soybean meal (46.0%) | 0.00 | 0.00 | 0.00 | 170.00 | 170.00 | 169.69 |
Digestible soy | 79.08 | 69.35 | 59.32 | 10.63 | 0.77 | 0.00 |
Fermented rapeseed-seaweed meal | 0.00 | 25.00 | 50.00 | 0.00 | 25.00 | 50.00 |
Potato protein | 40.00 | 40.00 | 40.00 | 0.00 | 0.00 | 0.00 |
Fish meal (70%) | 40.00 | 40.00 | 40.00 | 14.00 | 14.00 | 7.00 |
Whey protein | 50.00 | 50.00 | 50.00 | 0.00 | 0.00 | 0.00 |
Soy bean oil | 37.28 | 38.93 | 40.17 | 23.74 | 25.20 | 26.50 |
Limestone (Ca 38.5%) | 0.00 | 0.00 | 0.00 | 5.71 | 5.57 | 5.66 |
Calcium formate | 5.00 | 5.00 | 5.00 | 0.00 | 0.00 | 0.00 |
Calcium phosphate | 9.12 | 8.68 | 8.23 | 8.83 | 8.38 | 8.29 |
Sodium chloride | 3.83 | 3.70 | 3.58 | 4.98 | 4.85 | 4.89 |
Summer fruit | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
Tretracid liquid | 5.82 | 5.83 | 5.84 | 5.60 | 5.61 | 5.75 |
Lysine HCl (98%) | 5.00 | 4.00 | 2.50 | 5.00 | 4.00 | 2.50 |
Methionine DL (99%) | 0.77 | 0.73 | 0.69 | 1.02 | 0.97 | 1.01 |
Threonine L (99%) | 1.88 | 1.83 | 1.77 | 1.94 | 1.88 | 1.85 |
Valine (98%) | 1.11 | 1.09 | 1.06 | 1.00 | 0.97 | 0.96 |
Tryptophan (99%) | 0.65 | 0.65 | 0.65 | 0.37 | 0.37 | 0.36 |
Microbial phytase | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
Microbial xylanase, beta-glucanase | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
Vitamin E (50%) | 0.03 | 0.03 | 0.30 | 0.10 | 0.01 | 0.01 |
Vitamin-mineral premixa | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
Calculated nutritive value, % | ||||||
Dry weight | 88.50 | 88.50 | 88.60 | 87.50 | 87.50 | 87.60 |
Metabolizable energy, MJ | 14.30 | 14.30 | 14.30 | 13.50 | 13.50 | 13.50 |
Crude protein | 19.70 | 19.70 | 19.70 | 18.40 | 18.40 | 18.40 |
Crude fat | 5.56 | 5.75 | 5.90 | 4.03 | 4.20 | 4.31 |
Crude fiber | 2.20 | 2.38 | 2.57 | 3.11 | 3.29 | 3.51 |
Ashes | 5.37 | 5.42 | 5.45 | 5.69 | 5.71 | 5.87 |
Starch, g | 471.40 | 408.30 | 399.90 | 425.60 | 416.90 | 406.80 |
Lactose, g | 36.50 | 36.50 | 36.50 | 0.00 | 0.00 | 0.00 |
Calcium | 0.83 | 0.83 | 0.84 | 0.82 | 0.82 | 0.82 |
Total phosphorous | 0.65 | 0.65 | 0.65 | 0.58 | 0.58 | 0.58 |
Digestible phosphorous | 0.59 | 0.59 | 0.59 | 0.51 | 0.51 | 0.51 |
Sodium | 0.23 | 0.23 | 0.23 | 0.22 | 0.22 | 0.22 |
Chlorine | 0.57 | 0.56 | 0.56 | 0.51 | 0.50 | 0.50 |
Potassium | 0.65 | 0.65 | 0.66 | 0.67 | 0.68 | 0.69 |
Lysine | 1.46 | 1.46 | 1.46 | 1.28 | 1.28 | 1.28 |
Methionine | 0.45 | 0.45 | 0.45 | 0.41 | 0.41 | 0.41 |
Met + Cysb | 0.77 | 0.77 | 0.78 | 0.72 | 0.73 | 0.73 |
Threonine | 0.92 | 0.92 | 0.92 | 0.81 | 0.81 | 0.81 |
Tryptophane | 0.30 | 0.31 | 0.31 | 0.26 | 0.26 | 0.26 |
Valine | 1.03 | 1.03 | 1.03 | 0.90 | 0.90 | 0.90 |
Isoleucine | 0.78 | 0.78 | 0.78 | 0.70 | 0.69 | 0.69 |