Study on the Diversity of Fungal and Bacterial Communities in Continuous Cropping Fields of Chinese Chives (Allium tuberosum)

Figure 4

Sample composition structure similarity and difference at the OTU level. (a) Fungal principal coordinate analysis plot based on the Bray-Curtis method; (b) bacterial principal coordinate analysis plot based on the Bray-Curtis method; (c) fungal clustering analysis plots based on the Bray-Curtis method; (d) bacterial clustering analysis plots based on the Bray-Curtis method. The three colours of red, blue, and green represent the three continuous cropping years (YC1, YC3, and YC5, respectively).

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