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. 2021 Apr 12;7:33. doi: 10.1038/s41522-021-00204-9

Fig. 4. Bacterial and fungal community composition.

Fig. 4

a Principal coordinate analysis (PCoA) ordinations of the bacterial and fungal community composition based on Bray-Curtis distance metric in all soil samples. CKOF: organic fertilizer was amended in un-fumigated soil; CKBF: bio-organic fertilizer was amended in un-fumigated soil; FOF: organic fertilizer was amended in fumigated soil; FBF: bio-organic fertilizer was amended in fumigated soil. Circles refer to the samples before planting, triangles refer to the samples of bulk soil at harvest, and squares refer to the rhizosphere samples at harvest. b Bray-Curtis dissimilarity of bacterial and fungal communities between CKOF and other treatments. Different letters indicate significant differences among the four treatments as defined by Tukey’s test (p < 0.05). c Linear regression between Bray-Curtis dissimilarity in relation to the control treatment and disease incidence. r and p value were calculated through spearman correlation.