Feed

Glucos-amine

Animal : Plant
Protein Ratio

In wt (g)

4th week
wt. gain %

8th week
wt. gain %

12th week
wt. gain %

FCR

SGR

PER

F1

0.5

100:0

2.6±0.02a

84.6e

365.4c

615.4c

1.61±0.01a

19.0

0.81±0.006c

F2

5.0

100:0

2.3±0.01a

82.6e

443.5d

756.5e

1.56±0.03d

20.7

0.77±0.01c

F3

10.0

100:0

2.2±0.01a

136.4d

463.6d

804.5d

1.59±0.02d

21.1

0.78±0.03c

F4

0.5

50 : 50

2.2±0.03b

95.5c

404.5b

563.6c

1.73±0.01c

14.8

0.89±0.04b

F5

5.0

50 : 50

2.3±0.02b

108.7b

395.7c

547.8c

1.76±0.02c

15.0

0.90±0.01b

F6

10.0

50 : 50

2.4±0.01a

116.7b

408.3b

479.2b

1.90±0.04b

13.7

1.00±0.009a

F7

-

-

2.6±0.02a

65.4a

219.2a

403.8a

1.65±0.02a

12.5

-

Mean Values in same column with different superscript letters are significantly different (P <0.05); Values are mean + SE of triplicate determinations (n=3). In = Initial weight of fish before feeding; SGR = Specific Growth Ratio; FCR = Feed Conversion Ratio; PER = Protein Efficiency Ratio
Table 4: Growth performance, nutrient utilization in Clarias batrachus fingerling reared for 12 weeks
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