Ingredients
|
Experimental diets
|
---|
P25
|
P30
|
P35
|
P40
|
P45
|
P50
|
---|
Brown fish meal1
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
18.0
|
Gelatin2
|
0.50
|
1.50
|
2.50
|
3.50
|
4.50
|
5.50
|
Casein3
|
2.00
|
6.00
|
10.0
|
14.0
|
18.0
|
22.0
|
Soybean meal
|
4.00
|
4.00
|
4.00
|
4.00
|
4.00
|
4.00
|
Squid liver meal
|
5.00
|
5.00
|
5.00
|
5.00
|
5.00
|
5.00
|
Wheat flour
|
34.5
|
34.5
|
34.5
|
34.5
|
34.5
|
34.5
|
Starch
|
30.0
|
25.0
|
20.0
|
15.0
|
10.0
|
5.00
|
Fish oil
|
2.00
|
2.00
|
2.00
|
2.00
|
2.00
|
2.00
|
Vitamin/mineral premix4
|
2.00
|
2.00
|
2.00
|
2.00
|
2.00
|
2.00
|
Choline chloride
|
1.00
|
1.00
|
1.00
|
1.00
|
1.00
|
1.00
|
Lecithin
|
1.00
|
1.00
|
1.00
|
1.00
|
1.00
|
1.00
|
Chemical composition (% dry matter)
|
Dry matter
|
89.0
|
88.8
|
88.4
|
88.9
|
89.0
|
88.6
|
Crude protein
|
25.9
|
30.4
|
35.8
|
40.2
|
45.0
|
50.1
|
Crude lipid
|
8.12
|
8.09
|
8.18
|
8.17
|
8.27
|
8.23
|
Crude ash
|
5.19
|
5.13
|
5.15
|
5.28
|
5.14
|
5.33
|
- 1Suhyup Feed Co. Ltd., South Korea (crude protein: 73.1%, crude lipid: 6.60%)
- 2Sigma Chemicals, Gelatin
- 3Casein was purchased from USB Co. Ltd., Cleveland, OH, USA
- 4Vitamin/mineral premix (g kg−1of mixture): retinol, 3.0; cholecalciferol, 1.0; ascorbic acid, 20.0; tocopherol, 20.0; menadione, 2.0; thiamine, 4.0; riboflavin, 6.0; pyridoxine, 5.0; cobalamin, 6.0; inositol, 54.0; panththenic acid, 12.0; biotin, 0.2; niacin amide, 40.0; folic acid, 2.0; Ferriccitrate, 10.0; Cu, 1.0; Zn, 30; Mn, 2.0; Co, 10.; I, 1.0; K, 6.0; Se, 0.01