Table II.
Experiment 2 | |||
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Ingredients | Experiment 1 (%) | STARTER-COL (%) | STARTER-CTRL (%) |
Wheat | 30.90 | 44.80 | 30.90 |
Colostrum B | 0 | 20.00 | 0 |
White fish meal | 8.61 | 0 | 8.61 |
Oat groat | 15.00 | 15.00 | 15.00 |
Whey permeate | 20.00 | 11.40 | 20.00 |
Soybean meal | 15.00 | 3.60 | 15.00 |
NuProa | 5.00 | 0 | 5.00 |
Canola oil | 3.00 | 2.00 | 3.00 |
Limestone | 0.43 | 0.90 | 0.43 |
Salt | 0.44 | 0.63 | 0.44 |
Monocalcium phosphate | 0 | 0.63 | 0 |
Zinc oxide | 0.40 | 0.40 | 0.40 |
Lysine | 0.47 | 0.36 | 0.47 |
Starter microbial phytase | 0.20 | 0.20 | 0.20 |
Choline chloride | 0.08 | 0.08 | 0.08 |
Methionine | 0.25 | 0.03 | 0.25 |
Threonine | 0.20 | 0 | 0.20 |
L-tryptophan | 0.03 | 0 | 0.03 |
Nutrientsb | |||
Crude protein | 21.7 | 21.5 | 21.7 |
Crude fat | 1.5 | 8.4 | 1.5 |
Crude fibre | 5.6 | 1.6 | 5.6 |
Digestible energy (Mcal/kg) | 3.69 | 3.76 | 3.69 |
Net energy (Mcal/kg) | 2.62 | 2.76 | 2.62 |
Calcium | 0.9 | 0.9 | 0.9 |
Available phosphorus | 0.8 | 0.7 | 0.8 |
Sodium | 0.47 | 0.45 | 0.47 |
Total lysine | 1.58 | 1.64 | 1.58 |
Total threonine:lysine | 0.64 | 0.77 | 0.64 |
Total methionine + cystine:lysine | 0.58 | 0.61 | 0.58 |
Total tryptophan:lysine | 0.17 | 0.20 | 0.17 |
Alltech Canada, Guelph, Ontario.
As-fed basis; estimated 90% dry matter.
STARTER-COL — Diet devoid of all animal by-products except 20% (w/v) colostrum B;
STARTER-CTRL — Same starter diet as used in experiment 1.