Effects of Paper Mulberry (Broussonetia papyrifera) Leaf Extract on Growth Performance and Fecal Microflora of Weaned Piglets

Table 1

Composition of the basal diets (%).

Item	Inclusion level
Maize	33.00
Soybean meal (46%)	10.00
Fish meal	3.00
Fermented soybean meal	5.00
Puffed soybean	6.00
Puffed maize	26.00
Whey powder	3.00
Salt	0.20
Calcium hydrogen phosphate	1.20
Stone powder	1.00
Suckling premix nutrient (1%) ^a	1.00
Rapeseed oil	1.00
Wheat middlings	5.00
Wheat bran	3.40
Porcine compound enzyme	0.10
Flavouring agent	0.03
Sweetener agent	0.02
Montmorillonite	0.20
Acidifier	0.40
Threonine	0.10
Lysine	0.20
Methionine	0.10
Choline (VB450%)	0.05
Digestive energy	13.81
Crude protein	17.80
Calcium	0.65
Total phosphorus	0.54
Effective phosphorus	0.36
Sodium chloride	0.20

^aSuckling premix nutrient (1%) content is equivalent to each kilogram of compound feed (not less than): Fe 75.0 mg; Zn 65.0 mg; Mn 18.0 mg; Cu 5.0 mg; Se 0.3 mg, I 0.14 mg; VA 3200 IU; VD 450 IU; VE 68.0 mg; thiamine 2.15 mg; riboflavin 2.80 mg; biotin 0.25 mg; folic acid 0.66 mg; niacin 32.00 mg; thbrthdrexvbdr 12.00 mg; VB₆ 1.10 mg; VB₁₂ 0.02 mg; choline chloride 450.00 mg; and antioxidants 30.00 mg.