Research Article
Effect of Moringa oleifera, Bacillus amyloliquefaciens, and Their Combination on Growth Performance, Digestive Enzymes, Immunity, and Microbiota in Nile Tilapia (Oreochromis niloticus)
Table 4
The morphological indexes of Nile tilapia fed test diets for 56 days.
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Notes: MO, M. oleifera supplementation; Ba, B. amyloliquefaciens supplementation; MO × Ba, interaction effect. Values are means and standard error of the mean (SEM). ns, no significant, . Different letters indicate significant differences between the two MO adding types and two Ba types, such as (a/b) in parentheses corresponds to no MO addition, MO addition, and the value of a is less than b. The other set of letters (x/y) corresponds to no Ba addition and Ba addition, and the value of x is less than the value of y. The presence of different capital letters indicates a significant difference between groups. Hepatosomatic index (HSI, %) = (liver weight (g)/body weight (g)) × 100; Visceral index (VSI, %) = (visceral weight (g)/body weight (g)) × 100; Gut index (GSI, %) = (gut weight (g)/body weight (g)) × 100; Condition factor (CF, g/cm3) = (body weight (g)/body length3 (cm3)) × 100. |