Table 3.

Composition and nutritive value of the experimental diets used in the efficacy study (experiment 2).

Ingredient, g/kg	Pre-starter	Starter
Corn	382.50	475.50
Corn, extruded	130.00	180.00
Soybean meal, 47% CP	70.00	100.00
Soy protein concentrate	70.00	35.00
Full-fat soy bean, extruded	100.00	70.00
Whey permeate	100.00	60.00
Fish meal	60.00	50.00
Lactose	50.00	0
Soybean oil	10.00	5.00
Salt	2.50	3.00
Limestone	7.505	7.405
Monocalcium phosphate	2.00	1.50
Phytase1	0.075	0.075
ZnO	2.50	0
L-Lysine·HCl	4.50	4.50
DL-Methionine	0.80	0.60
L-Threonine	1.50	1.50
L-Tryptophan	0.40	0.20
Muramidase 007 or SiO2	0.72	0.72
DNP premix 42052, 0.5%	5.00	5.00
Calculated nutrients & energy3
Crude protein, %	20.6	19.0
ME, kcal/kg	3,420	3,373
Total Ca, %	0.81	0.73
Total P, %	0.71	0.65
SID, %
Lys	1.33	1.20
Met	0.39	0.35
Thr	0.78	0.72
Trp	0.23	0.19
Val	0.80	0.73
Analyzed components, %
Moisture	9.5	10.1
Crude protein	20.2	18.8
Starch	37.4	42.9
Crude fat	5.7	4.9
Crude fiber	1.1	1.7

¹RONOZYME® NP at the supplementation level of 75 g/metric ton of feed is equal to 1.27 kg total P and 1.06 kg total Ca/metric ton of feed.

²DSM 4205 premix supplied per kilogram of diet: vitamin A, 9,750 IU; vitamin D₃, 3,000 IU; vitamin E, 63 mg; vitamin K₃, 3.0 mg; vitamin B₁, 3.0 mg; vitamin B₂, 9.6 mg; vitamin B₆, 4.5 mg; vitamin B₁₂, 36 μg; D-biotin, 240 μg; D-calcium pantothenate, 30 mg; folic acid, 1.8 mg; niacin, 36 mg; Cu (tribasic copper chloride), 190 mg; I (potassium iodate), 0.6 mg; Fe (ferrous sulfate), 120 mg; Mn (manganese sulfate), 60 mg; Zn (zinc sulfate), 120 mg; Se (sodium selenite), 450 μg; choline (choline chloride), 300 mg; and Ca (calcium carbonate) 0.6 g.

³Nutrients and energy levels were calculated according to values in NRC (2012).