Skip to main content

Table 1 Test diet composition and nutrition level of air-dry basis

From: Soya saponin improves egg-laying performance and immune function of laying hens

Ingredients Contents, % Nutritional parametersc Levels
Corn, 7.8% pro 67.55 ME, MC/kg 2.701
Dephenolized cottonseed protein, 50% 14.00 Crude protein, % 16.530
Limestone powder 8.154 Calcium, % 3.630
Corn gluten meal, 51.3% 5.00 Total phosphorus, % 0.764
Soybean meal, 48% 2.00 Available phosphorus, % 0.434
Ca (HCO3)2 1.86 Methionine + Cystine, % 0.681
NaCl 0.35 Lysine, % 0.791
Trace mineralsb 0.30 Methionine, % 0.408
L-Lysine HCl, 78% 0.25 Threonine, % 0.576
DL-Methionine 0.12 Tryptophan, % 0.164
Choline chloride, 50% 0.12 Digestible Lysine, % 0.725
Tryptophan 0.02 Digestible Methionine, % 0.386
Multi-vitaminsa 0.03 Digestible Threonine, % 0.505
Sandaquin 0.03 Digestible Tryptophan, % 0.148
Phytase 0.016   
Zeolite powder 0.2   
Total 100   
  1. The diet was formulated with reference to NY /T33–2004. The content of SS in our SS additives was 45.1%, and the actual measured values of SS in each group of diets are as follows. The content of SS in the diet of the control group was 9.5 mg/kg. The contents of SS in the 50 SS and 500 SS groups were 31.3 and 275.7 mg/kg, respectively. aVitamin premix (provided per kilogram of feed) the following substances: vitamin A, 12,500 IU; vitamin D3, 2500 IU; vitamin K3, 2.65 mg; vitamin B1, 2 mg; vitamin B2, 6 mg; vitamin B12, 0.025 mg; vitamin E, 30 IU; biotin, 0.0325 mg; folic acid, 1.25 mg; pantothenic acid, 12 mg; niacin, 50 mg. bTrace element premix (provided per kilogram of feed) the following substances: copper, 8 mg; zinc, 75 mg; iron, 80 mg; manganese, 100 mg; selenium, 0.15 mg; iodine, 0.35 mg. cCalculated value based on the analysis of experimental diets