Research Article

Rhizobacteria Communities of Phytoremediation Plant Species in Petroleum Hydrocarbon Contaminated Soil of the Sudd Ecosystem, South Sudan

Figure 4

Nonmultidimensional scaling (NMDS) showing ASVs between hydrocarbon (T2, T4) and nonhydrocarbon (T1, T3) treatments. T1 = plant species only (G. barbadense, H rufa T diversifolia, O longistaminata. and S. arundinaceum), T2 = Plant species and hydrocarbon (0, 75 g·kg−1), T3 = Plant species and manure (0, 2 tha−1), and T4 = Plant species, manure, hydrocarbon.