Table 1.
Alpha abundance and diversity indexes of different samples from L-S60 treatment group and the control group.
| Sample | Goods Coverage | Chao1 | Shannon | Simpson | Observed Species |
|---|---|---|---|---|---|
| 0-60-a | 0.99 | 5, 006.38 | 8.29 | 0.99 | 3623 |
| 0-60-b | 0.99 | 5, 324.27 | 8.40 | 0.99 | 3506 |
| 0-60-c | 0.99 | 4, 369.63 | 8.21 | 0.99 | 3140 |
| 0-ck-a | 0.99 | 4, 957.53 | 8.54 | 0.99 | 3533 |
| 0-ck-b | 0.99 | 4, 661.25 | 8.64 | 0.99 | 3312 |
| 0-ck-c | 0.99 | 4, 563.51 | 8.64 | 0.99 | 3397 |
| 5-60-a | 0.98 | 4, 998.73 | 7.74 | 0.98 | 2770 |
| 5-60-b | 0.98 | 4, 902.75 | 7.88 | 0.98 | 2752 |
| 5-60-c | 0.99 | 5, 194.01 | 7.65 | 0.98 | 3010 |
| 5-ck-a | 0.98 | 5, 536.67 | 8.02 | 0.97 | 3605 |
| 5-ck-b | 0.98 | 6, 081.98 | 7.98 | 0.97 | 3606 |
| 5-ck-c | 0.98 | 5, 608.58 | 7.92 | 0.97 | 3434 |
| 10-60-a | 0.98 | 7, 213.24 | 7.87 | 0.98 | 3890 |
| 10-60-b | 0.99 | 6, 813.88 | 8.18 | 0.98 | 4034 |
| 10-60-c | 0.99 | 6, 888.85 | 8.37 | 0.99 | 4056 |
| 10-ck-a | 0.98 | 6, 392.90 | 8.56 | 0.99 | 4192 |
| 10-ck-b | 0.98 | 8, 073.53 | 8.42 | 0.98 | 4991 |
| 10-ck-c | 0.98 | 11, 294.62 | 8.48 | 0.98 | 5920 |
| 15-60-a | 0.97 | 13, 017.35 | 8.63 | 0.98 | 6548 |
| 15-60-b | 0.97 | 14, 221.85 | 8.79 | 0.99 | 7250 |
| 15-60-c | 0.96 | 14, 446.15 | 8.82 | 0.99 | 7306 |
| 15-ck-a | 0.97 | 13, 562.47 | 8.73 | 0.98 | 7067 |
| 15-ck-b | 0.97 | 13, 047.92 | 8.81 | 0.99 | 6655 |
| 15-ck-c | 0.97 | 10, 371.99 | 8.55 | 0.98 | 5247 |
| 20-60-a | 0.96 | 13, 952.91 | 9.03 | 0.99 | 7178 |
| 20-60-b | 0.96 | 15, 310.81 | 9.13 | 0.99 | 7718 |
| 20-60-c | 0.97 | 12, 422.44 | 8.77 | 0.99 | 6166 |
| 20-ck-a | 0.98 | 12, 248.15 | 8.69 | 0.98 | 6128 |
| 20-ck-b | 0.97 | 12, 904.04 | 8.96 | 0.99 | 7011 |
| 20-ck-c | 0.97 | 11, 614.62 | 8.79 | 0.99 | 6116 |
| 25-60-a | 0.97 | 13, 650.51 | 8.80 | 0.99 | 6871 |
| 25-60-b | 0.97 | 12, 782.57 | 8.93 | 0.99 | 6264 |
| 25-60-c | 0.96 | 14, 694.55 | 9.11 | 0.99 | 7664 |
| 25-ck-a | 0.97 | 13, 609.02 | 9.25 | 0.99 | 7106 |
| 25-ck-b | 0.97 | 9, 218.58 | 9.13 | 0.99 | 5138 |
| 25-ck-c | 0.96 | 13, 302.07 | 9.15 | 0.99 | 6525 |
Number “0” represents the substrate samples collected on the day of sowing, numbers “5–25” mean the substrate samples collected on day 5, 10, 15, 20, and 25 after sprout. The number “60” represents samples collected from L-S60 treatment group; “ck” represents the samples collected from the control group without L-S60 treatment. The letters “a–c” represent three replicates at different time points. Chao1 is an index estimating the abundance of the bacterial community; Shannon and Simpsom are two different indexes estimating the diversity of the bacterial community.