Fig. 4: The percentage of bacterial flora in different positions of each experimental group at the level of phylum. | npj Clean Water

Fig. 4: The percentage of bacterial flora in different positions of each experimental group at the level of phylum.

From: Underwater light source changes nitrogen and phosphorus removal pathways by Vallisneria spinulosa Yan growth system

Fig. 4

The letters L, R, Ri, S, and W represent the microorganisms taken from the leaves of V.spinulosa Yan, the area around the root system, the internal area of the root, the sediment area and the water area respectively. The numbers represent different experimental groups, 1: NW 2: AW 3: IW 4: CK 5: NWL 6: AWL 7: IWL 8: CKL.

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