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Fig. 2 | SpringerPlus

Fig. 2

From: Supplemental effects of mixed ingredients and rice bran on the growth performance, survival and yield of Nile tilapia, Oreochromis niloticus reared in fertilized earthen ponds

Fig. 2

Abundance of main phytoplankton groups in Nile tilapia, Oreochromis niloticus ponds fed with mixed ingredients (MI) and rice bran alone (RB) diets. Abundance of each phytoplankton group was not significant different between O. niloticus fed on MI and RB diets (Chlorophyceae, t(8) = 0.175, p = 0.865; Cyanophyceae, t(8) = 0.043, p = 0.967; Bacillariophyceae, t(8) = 0.341, p = 0.742; Euglenophyceae, t(8) = 1.253, p = 0.246; and Dinophyceae t(8) = 0.341, p = 0.742)

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