Table 2 The soil microbial diversity and abundance in different cropping patterns of tobacco.

From: Contrasting assembly mechanisms and drivers of soil rare and abundant bacterial communities in 22-year continuous and non-continuous cropping systems

Soil type

Observed richness

Chao1

Shannondiversity (H)

Simpson

Good’s coverage

M

Whole

8747.7333 ± 550.98a

10,949.7639 ± 630.16a

7.6402 ± 0.16ab

0.0020 ± 0.0008ab

0.97 ± 0.0018a

Abundant

296.7333 ± 2.25c

297.3578 ± 2.41c

5.1616 ± 0.12b

0.0101 ± 0.003a

0.99 ± 0.00003a

Rare

5901.6667 ± 480.57b

8060.411 ± 560.18b

8.2959 ± 0.16a

0.0004 ± 0.0002b

0.86 ± 0.0157a

R

Whole

9024.2667 ± 442.52a

11,339.1012 ± 522.74a

7.6541 ± 0.11ab

0.0022 ± 0.0005ab

0.97 ± 0.0016a

Abundant

295.3333 ± 4.03c

296.4167 ± 3.42c

5.0863 ± 0.10b

0.0117 ± 0.0024a

0.99 ± 0.00004a

Rare

6177.8 ± 379.33b

8441.8641 ± 482.06b

8.3415 ± 0.11a

0.0004 ± 0.0001b

0.86 ± 0.0165a

  1. Different letters within the same column indicate significant differences at (p < 0.05). M tobacco monoculture, R tobacco-rice rotation, Whole whole bacterial communities, Abundant abundant taxa, Rare rare taxa.
Back to article page