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Characteristics of amplicon libraries.
| Characteristic | C1 | C2 | C3 | SEM | p Value |
|---|---|---|---|---|---|
| Sequences | 80,677.00 | 79,425.00 | 82,771.75 | 624.090 | 0.071 |
| OTUs | 1614.25 a | 1245.00 b | 1283.50 b | 67.530 | 0.028 |
| Chao1 index | 1617.40 a | 1246.41 b | 1286.06 b | 67.520 | 0.027 |
| Shannon index | 9.52 a | 8.51 b | 8.88 ab | 0.180 | 0.040 |
| Simpson index | 1.00 | 0.99 | 0.99 | 0.002 | 0.305 |
Note: The values with different letter superscripts mean significant differences (p < 0.05). OUT = operational taxonomic unit; SEM = standard error of the mean.
