Table 2 Ingredients and nutrient composition of diet during 15 ~ 42 d
Composition, % | Low AA | High AA | ||
|---|---|---|---|---|
CB (−) | CB(+) | CB(−) | CB(+) | |
Corn | 30.40 | 30.35 | 31.40 | 31.35 |
Prepuffed raw materials | 33.04 | 33.04 | 32.99 | 32.99 |
Pretreatment raw materials | 7.00 | 7.00 | 7.00 | 7.00 |
Soybean meal, 46% CP | 5.40 | 5.40 | 4.00 | 4.00 |
Fermented soybean meal | 8.00 | 8.00 | 8.00 | 8.00 |
Brewer’s yeast hydrolysate | 1.39 | 1.39 | 1.39 | 1.39 |
Low protein whey powder | 5.56 | 5.56 | 5.56 | 5.56 |
High protein whey powder | 1.39 | 1.39 | 1.39 | 1.39 |
Cheese whey | 0.69 | 0.69 | 0.69 | 0.69 |
Soybean oil | 1.90 | 1.90 | 1.60 | 1.60 |
Phospholipid powder | 0.50 | 0.50 | 0.50 | 0.50 |
Limestone | 0.80 | 0.80 | 0.80 | 0.80 |
Dicalcium phosphate | 0.82 | 0.82 | 0.84 | 0.84 |
Sodium chloride | 0.39 | 0.39 | 0.39 | 0.39 |
Lysine, 98% | 0.58 | 0.58 | 0.82 | 0.82 |
Methionine | 0.17 | 0.17 | 0.27 | 0.27 |
Threonine | 0.26 | 0.26 | 0.38 | 0.38 |
Tryptophan | 0.08 | 0.08 | 0.12 | 0.12 |
Valine | 0.13 | 0.13 | 0.25 | 0.25 |
Isoleucine | 0.03 | 0.03 | 0.14 | 0.14 |
Feed antifungal agent | 0.05 | 0.05 | 0.05 | 0.05 |
Montmorillonite | 0.40 | 0.40 | 0.40 | 0.40 |
Choline chloride | 0.1 | 0.1 | 0.1 | 0.1 |
Food attractant | 0.05 | 0.05 | 0.05 | 0.05 |
Activate® DA | 0.27 | 0.27 | 0.27 | 0.27 |
Premix * | 0.60 | 0.60 | 0.60 | 0.60 |
Carvacrol and thymol | 0.05 | 0.05 | ||
Total | 100 | 100 | 100 | 100 |
Nutrient content | ||||
Digestible energy, kcal/kg | 3427.70 | 3427.70 | 3425.10 | 3425.10 |
Crude protein, % | 17.99 | 17.99 | 17.98 | 17.98 |
Digestible lysine, % | 1.25 | 1.25 | 1.40 | 1.40 |
Digestible methionine, % | 0.49 | 0.49 | 0.58 | 0.58 |
Digestible threonine, % | 0.81 | 0.81 | 0.91 | 0.91 |
Digestible tryptophan, % | 0.25 | 0.25 | 0.28 | 0.28 |
Digestible valine, % | 0.83 | 0.83 | 0.92 | 0.92 |
Ca, % | 0.60 | 0.60 | 0.59 | 0.59 |
Available P, % | 0.34 | 0.34 | 0.34 | 0.34 |