Research Article
Effect of Methomyl on Growth, Antioxidant System of GIFT (Oreochromis niloticus), and Residue in the Presence of Water Spinach (Ipomoea aquatica Forsk)
Figure 1
The water quality indexes in experimental tanks during different weeks. Total nitrogen (TN) (a), ammonia (NH4+-N) (b), nitrate (NO3--N) (c), and nitrite (NO2--N) (d) were revealed with the unit of mg/L. The treatment for 0, 2, 20, and 200 μg/L MET in triplicate (n = 12 total tanks for 4 groups and n = 15 individuals per tank in triplicate).
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