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Table 2 Analysis of variance of bacterial and fungi alpha diversity index

From: Response of rhizosphere soil physicochemical properties and microbial community structure to continuous cultivation of tobacco

Sample ID

ACE

Chao1

Simpson

Shannon

Coverage

Bacteria

 CK

1994.04 ± 9.12a

2005.19 ± 6.61a

0.9941 ± 0.00a

9.34 ± 0.12a

0.9974

 CM

1790.59 ± 37.72b

1834.71 ± 72.46b

0.9914 ± 0.00b

8.59 ± 0.06b

0.9964

Fungi

 CK

658.79 ± 8.41a

676.29 ± 16.54a

0.9810 ± 0.00a

7.05 ± 0.04a

0.9997

 CM

678.37 ± 29.36a

681.26 ± 31.16a

0.9721 ± 0.00b

6.50 ± 0.16b

0.9996

  1. CK soil from non-continuous crop farmland, CM soil from planting tobacco for 7 years. Data are presented as the mean ± standard error (n = 3), with significant differences between alpha diversity index values indicated by different letters in the same column at p < 0.05