fingerling fed graded dietary levels of inorganic

Experiment І					Experiment ІІ
Diets	A1	B1	C1	D1	A2	B2	C2	D2
Growth indices Initial weigh	12.15 ± 0.02** ^a	12.16 ± 0.02^a	12.20 ± 0.04 ^a	12.17 ± 0.03 ^a	15.61 ± 0.01^a	15.57 ± 0.05 ^a	15.60 ± 0.06 ^a	15.62 ± 0.03^a
Final weight	27.30 ± 0.43^a	27.67 ± 0.17^a	27.13 ± 0.45^a	27.01 ± 0.73^a	34.09 ± 0.14^ab	33.89 ± 0.19^a	34.49 ± 0.17^b	33.92 ± 0.04^a
Weight gain	15.15 ± 0.42^a	15.51 ± 0.16^a	14.93 ± 0.47^a	14.84 ± 0.71^a	18.48 ± 0.14^ab	18.32 ± 0.21^a	18.89 ± 0.15^b	18.31 ± 0.72^a
SGR%	1.44 ± 0.03^a	1.47 ± 0.01^a	1.43 ± 0.03^a	1.42 ± 0.04^a	1.38 ± 0.01^ab	1.39 ± 0.01^a	1.42 ± 0.01^b	1.38 ± 0.01^a
G %	224.72 ± 3.39^a	227.52 ± 1.19^a	225.69 ± 3.41^a	221.86 ± 5.58^a	218.43 ± 0.94^ab	217.71 ± 1.53^a	221.13 ± 0.87^b	217.23 ± 0.66^a
TGC %	0.77 ± 0.02^a	0.78 ± 0.01^a	0.78 ± 0.02^a	0.76 ± 0.03^a	0.75 ± 0.01^ab	0.74 ± 0.01^a	0.76 ± 0.01^{^b}	0.74 ± 0.01^a
SR %	92.00 ± 4.00^a	98.69 ± 1.33^a	94.67 ± 1.33^a	91.33 ± 0.67^a	94.67 ± 1.95^a	98.69 ± 1.33^a	94.67 ± 1.33^a	93.33 ± 1.67^a
FCR	1.50 ± 0.02^a	1.49 ± 0.01^a	1.49 ± 0.01^a	1.49 ± 0.01^a	1.48 ± 0.01^a	1.50 ± 0.01^a	1.49 ± 0.01^a	1.49 ± 0.01^a

Statistical differences within rows are shown with different superscript letters, (P<0.05) **

Table 4: Growth indices of rainbow trout fingerling fed graded dietary levels of inorganic Ca& K (means ± std. error) *.

Goto home»