Table 1
Formulation and nutrient contents (%) of the six experimental diets

Diets

Ingredients (%)

P35L7

P45L7

P55L7

P35L14

P45L14

P55L14

Anchovy fish meala

42.0

59.0

76.0

42.0

59.0

76.0

Wheat flourb

40.1

25.1

10.1

30.0

15.0

0.0

Corn gluten mealc

0.0

0.0

0.0

2.8

2.8

2.8

Potato starch

3.5

7.0

10.5

3.5

7.0

10.5

Squid liver oil + soybean oil

2.2

1.5

0.8

9.5

8.8

8.1

Cellulose

9.6

4.8

00

9.6

4.8

0.0

Vitamin premixd

1.0

1.0

1.0

1.0

1.0

1.0

Mineral premixe

1.0

1.0

1.0

1.0

1.0

1.0

Vitamin C

0.3

0.3

0.3

0.3

0.3

0.3

Vitamin E

0.2

0.2

0.2

0.2

0.2

0.2

Choline salt

0.1

0.1

0.1

0.1

0.1

0.1

Proximate composition (% dry matter)

 Moisture

7.45

8.92

7.58

7.74

8.46

7.99

 Crude protein

36.8

45.7

54.6

36.0

45.3

55.8

 Crude lipid

6.5

6.7

6.8

13.7

13.9

14.5

 Ash

9.7

12.2

14.2

10.0

11.7

11.8