Table 3.
Calculated and analyzed nutrient content of experimental diets fed to growing in experiment 1 (%, as-fed-basis)
Diets | ||||
---|---|---|---|---|
RCM | DCM | CCM | P-Free | |
Calculated composition | ||||
CPa | 20.00 | 20.00 | 20.00 | 20.00 |
NE, kcal/kg | 2,271 | 2,295 | 2,259 | 2,293 |
Ca | 0.36 | 0.36 | 0.36 | 0.30 |
Total P | 0.36 | 0.36 | 0.34 | 0.00 |
Potassium | 0.50 | 0.50 | 0.50 | 0.40 |
Magnesium | 0.10 | 0.10 | 0.10 | 0.10 |
Arginine | 1.56 | 1.24 | 1.31 | 1.56 |
Histidine | 0.34 | 0.34 | 0.36 | 0.34 |
Isoleucine | 0.51 | 0.51 | 0.51 | 0.51 |
Leucine | 0.99 | 0.99 | 0.99 | 0.99 |
Lysine | 0.98 | 0.98 | 0.98 | 0.98 |
Methionine | 0.35 | 0.35 | 0.36 | 0.53 |
Met + Cys | 0.55 | 0.55 | 0.55 | 0.55 |
Threonine | 0.59 | 0.59 | 0.59 | 0.59 |
Tryptophan | 0.17 | 0.17 | 0.17 | 0.17 |
Phenylalanine + Tyr | 1.63 | 1.28 | 1.30 | 1.63 |
Valine | 0.64 | 0.64 | 0.64 | 0.64 |
Analyzed composition | ||||
DM | 92.00 | 91.90 | 92.18 | 92.18 |
GE, kcal/kg | 4,084 | 4,156 | 4,156 | 4,108 |
CP | 23.24 | 24.35 | 23.24 | 26.33 |
Ether extract | 2.81 | 4.63 | 3.68 | 3.53 |
Ash | 2.75 | 2.79 | 2.77 | 1.41 |
NDF | 11.73 | 7.93 | 11.70 | 4.73 |
Ca | 0.29 | 0.23 | 0.22 | 0.19 |
Total P | 0.35 | 0.36 | 0.32 | 0.00 |
aAll diets were formulated to contain the following quantities of the ileal digestible indispensable AA (%): Arg, 0.45; His, 0.34; Ile, 0.51; Leu, 0.99; Lys, 0.98; Met, 0.28; Met + Cys, 0.55; Phe, 0.59; Phe + Tyr, 0.92; Thr, 0.59; Trp, 0.17; Val, 0.64.