Research Article

Antioxidant Enzyme Activities and Secondary Metabolite Profiling of Oil Palm Seedlings Treated with Combination of NPK Fertilizers Infected with Ganoderma boninense

Figure 6

Fan plot showing all metabolite compounds of oil palm in both forms of control (−G) and inoculated with Ganoderma (+G), under different NPK treatments. Four different groups A, B, C, and D represent the m/z mean values of the metabolite compounds including flavonoids, phenylpropanoids, acyclic diterpenoids, and fatty acid derivative.