Table 1. Ingredient and chemical composition of experimental diets (phase 1, d 0 to 14; phase 2, d 15 to 28) as-fed basis
TM (%) | Phase 1 | Phase 2 |
0 | 2.5 | 5 | 0 | 1.5 | 3 |
Ingredients (%) | | | | | | |
Corn | 30.46 | 29.97 | 29.39 | 48.24 | 47.9 | 47.55 |
SBM (45%) | 18.2 | 18.1 | 18.1 | 21.1 | 21.1 | 21.1 |
TM meal | - | 2.5 | 5 | - | 1.5 | 3 |
Fish meal | 5 | 2.5 | - | 3 | 1.5 | - |
Whey powder | 15 | 15 | 15 | 10 | 10 | 10 |
Lactose | 12 | 12 | 12 | 6 | 6 | 6 |
SDPP | 5 | 5 | 5 | 2 | 2 | 2 |
Sugar | 6 | 6 | 6 | 4 | 4 | 4 |
Soy oil | 5.58 | 5.57 | 5.56 | 2.3 | 2.3 | 2.29 |
Lys (78%) | 0.08 | 0.13 | 0.17 | 0.13 | 0.15 | 0.18 |
Met (100%) | 0.05 | 0.07 | 0.08 | 0.06 | 0.06 | 0.07 |
Trp (10%) | 0.45 | 0.52 | 0.59 | 0.42 | 0.47 | 0.51 |
Limestone | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
MCP | 0.34 | 0.75 | 1.16 | 0.77 | 1.01 | 1.26 |
Salt | 0.11 | 0.16 | 0.22 | 0.25 | 0.28 | 0.31 |
ZnO | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Vitamin premix1) | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 |
Mineral premix2) | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 |
Total | 100 | 100 | 100 | 100 | 100 | 100 |
Chemical composition (%) | | | | | | |
ME (kcal/kg) | 3,490 | 3,490 | 3,490 | 3,350 | 3,350 | 3,350 |
CP | 21.01 | 20.98 | 20.99 | 19.01 | 19.01 | 19.02 |
Ca | 0.85 | 0.85 | 0.85 | 0.85 | 0.85 | 0.85 |
Total P | 0.61 | 0.65 | 0.7 | 0.68 | 0.71 | 0.74 |
Lysine | 1.4 | 1.4 | 1.4 | 1.2 | 1.2 | 1.2 |
Met + Cys | 0.82 | 0.82 | 0.82 | 0.71 | 0.71 | 0.71 |
Supplied per kg diet: 9,600 IU vitamin A, 1,800 IU vitamin D3, 24 mg vitamin E, 1.5 mg vitamin B1, 12 mg vitamin B2, 2.4 mg vitamin B6, 0.045 mg vitamin B12, 1.5 mg vitamin K3, 24 mg pantothenic acid, 45 mg niacin, 0.09 mg biotin, 0.75 mg folic acid, 18 mg ethoxyquin.
Supplied per kg diet: 162 mg Fe, 96 mg Cu, 72 mg Zn, 46.49 mg Mn, 0.9 mg I, 0.9 mg Co, 0.3 mg Se.
TM, Tenebrio molitor larvae; SBM, soybean meal; SDPP, spray-dried porcine plasma; Lys, L-Lysine; Met, DL-Methionine; Trp, L-Tryptophan; MCP, monocalcium phosphate; ME, metabolizable energy; CP, crude protein; Cys, L-cystine.