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Bioresources and Bioprocessing
Fig. 5 | Bioresources and Bioprocessing

Fig. 5

From: Tobacco microbial screening and application in improving the quality of tobacco in different physical states

Fig. 5

Analysis of microbial α-diversity and β-diversity in fermented tobacco powder (TP) and tobacco leaves (TL). A OTU richness; B Shannon diversity; C Pielou evenness; D NMDS; E PCoA. Different letters (a, b) represent statistically significant differences within each tobacco powder/tobacco leaves group (p < 0.05), * represents statistical significance in TP/TL (p < 0.05), ** represents statistical significance in TP/TL (p < 0.01)

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