Table 1
Ingredients of the experimental diets (%, dry matter basis)

Experimental diets

Fermented soybean meal (FSM)

Soybean meal (SBM)

Saccharina japonica (SJ)

Ingredient

 White fish meal

13

13

13

 Fermented soybean meal (CP 56.1%, CL 1.0%)

23

23

 Soybean meal (CP 46.0%, CL 2.2%)

30

 Corn gluten meal

4.4

4.4

4.4

 Shrimp meal

3

3

3

 MA1 (CP 15.1%, CL 2.5%)

23

23

Saccharina japonica (CP 17.2%, CL 2.1%)

23

 Wheat flour

26

19

26

 Dextrin

4

4

4

Spirulina

0.6

0.6

0.6

 Yeast

0.2

0.2

0.2

 Sea aroma

0.1

0.1

0.1

 Choline chloride (50%)

0.5

0.5

0.5

 Vitamin premix2

0.2

0.2

0.2

 Mineral premix3

2

2

2

Nutrients (%)

 Dry matter

89.2

92.5

91.5

 Crude protein

37.0

37.1

37.5

 Crude lipid

2.1

2.7

1.8

 Carbohydrate4

44.5

43.9

50

 Ash

16.4

16.3

10.7