Group 0 Day 30 Days 60 Days
Controla   64.67 ± 3.1 128 ± 5.3
B. subtilis (B)b 34 ± 2 110 ± 7(B1)c 252 ± 9(B2)d
T. saccharophillus(T)b   109 ± 7.2(T1)c 252 ± 9(T2)d
Superscripts ‘a, b, c, d’ - Values similarly marked are not significantly different from each other (DMRT). 5 fishes were used in each group.
Table 6: Haemagglutination activity (HA) of L. rohita fed on B. subtilis (B) and T. saccharophillus (T) formulated diets for 30 (B1/T1) and 60 (B2/T2) days compared to control group fed on basal diet. (Values are Mean ± SD of 5 individual observations).