Table 4 Mean values of micronutrients in the gut of Clarias gariepinus sampled across farms in Ibadan municipal zones

2.31 ± 0.01^b

2.38 ± 0.01^a

0.68 ± 0.01^e

2.28 ± 0.01^c

0.97 ± 0.01^d

0.44 ± 0.02^c

0.97 ± 0.02^a

0.71 ± 0.01^b

0.98 ± 0.01^a

0.29 ± 0.01^d

10.50 ± 0.07^a

11.00 ± 0.71^a

4.50 ± 0.07^c

8.30 ± 0.07^b

2.02 ± 0.01^d

9.03 ± 0.01^a

2.80 ± 0.07^d

3.74 ± 0.01^c

4.06 ± 0.01^b

1.94 ± 0.01^e

7.22 ± 0.01^e

28.70 ± 0.07^c

16.15 ± 0.01^d

32.24 ± 0.01^b

34.10 ± 0.07^a

73.20 ± 0.07^b

46.10 ± 0.16^c

92.55 ± 0.01^a

12.41 ± 0.01^e

18.60 ± 0.10^d

0.45 ± 0.02^e

1.54 ± 0.01^c

1.43 ± 0.01^d

1.75 ± 0.01^b

4.37 ± 0.01^a

5.18 ± 0.01^d

26.60 ± 0.07^a

4.95 ± 0.01^e

11.97 ± 0.01^c

22.60 ± 0.07^b

0.05 ± 0.01^e

6.75 ± 0.02^b

13.11 ± 0.01^a

1.88 ± 0.01^c

1.61 ± 0.01^d

0.00 ± 0.00^e

0.10 ± 0.00^c

0.82 ± 0.01^a

0.48 ± 0.01^b

0.02 ± 0.01^d

0.00 ± 0.00^c

0.00 ± 0.00^c

6.94 ± 0.01^a

3.65 ± 0.01^b

0.00 ± 0.00^c