Table 2 Relative abundances of main microbial populations in peak period and their correlations to the performances

44.14 ± 2.38cd

32.46 ± 0.95ghd

52.98 ± 1.16b

68.97 ± 1.86a

49.78 ± 2.53bc

0.592*

0.785**

−0.322

−0.464

−0.272

0.558*

11.15 ± 2.4b

10.46 ± 1.6b

11.79 ± 3.05b

14.04 ± 0.81a

15.19 ± 2.48a

0.853**

0.45

−0.427

−0.816**

−0.438

0.809**

9.16 ± 3.56a

1.38 ± 0.54c

3.7 ± 2.63b

1.66 ± 0.93c

2.26 ± 0.84ba

−0.720**

−0.633*

0.915**

0.811**

0.955**

−0.747**

5.41 ± 3.8a

1.92 ± 0.04c

1.89 ± 0.1c

1.75 ± 0.35c

2.39 ± 0.96bc

−0.733**

−0.761**

0.954**

0.735**

0.973**

−0.771**

1.41 ± 0.17b

1.62 ± 0.41b

1.98 ± 0.57b

13.67 ± 0.67a

1.31 ± 0.28b

0.372

0.749**

−0.331

−0.416

−0.299

0.343

1.01 ± 0.14c

1.58 ± 0.11bc

4.73 ± 1.01a

3.1 ± 0.19b

1.91 ± 0.23bc

0.5

0.773**

−0.580*

−0.255

−0.532*

0.537*

0.55 ± 0.04c

1.48 ± 0.2b

2.47 ± 0.12a

1.54 ± 0.19b

0.16 ± 0.02c

0.048

0.588*

−0.423

0.09

−0.38

0.106

0.07 ± 0.01b

0.98 ± 0.18a

0.84 ± 0.24a

1.06 ± 0.12a

1.38 ± 0.33a

0.890**

0.551*

−0.879**

−0.934**

−0.924**

0.902**

0.11 ± 0.02c

0.13 ± 0.02c

1.33 ± 0.07c

5.09 ± 0.21a

0.27 ± 0.05b

0.443

0.843**

−0.403

−0.426

−0.362

0.421

0.02 ± 0.02a

0.03 ± 0.02b

0.02 ± 0.02a

0.01 ± 0.01a

0.01 ± 0.0a

−0.05

−0.587

−0.04

−0.047

−0.111

−0.640*

39.35 ± 3.67a

33.81 ± 2.81ab

23.00 ± 0.35bc

8.57 ± 0.49e

4.85 ± 0.12e

−0.967**

−0.666**

0.675**

0.921**

0.685**

−0.943**

0.73 ± 0.05c

5.8 ± 1.54bc

11.42 ± 1a

8.12 ± 1.75b

0.54 ± 0.09c

0.234

0.739**

−0.552*

−0.094

−0.509

0.285

0.5 ± 0c

5.5 ± 1.5b

11.8 ± 0.9a

5.8 ± 0.6b

0.4 ± 0.1c

0.177

0.619*

−0.508

−0.008

−0.468

0.236

2.1 ± 1.67b

0.58 ± 0.06c

2.22 ± 1.69b

5.8 ± 3.79a

0.76 ± 0.34c

0.229

0.698**

−0.137

−0.188

−0.081

0.198

23.98 ± 3.9a

1.58 ± 0.34b

0.2 ± 0.04b

0.38 ± 0.05b

0.19 ± 0.02b

−0.818**

−0.721**

0.965**

0.806**

0.989**

−0.852**

5.05 ± 0.59a

0.4 ± 0.09b

0.07 ± 0.02b

0.21 ± 0.05b

0.12 ± 0.01b

−0.814**

−0.716**

0.964**

0.800**

0.988**

−0.849**

2.46 ± 0.5b

7.76 ± 3.17a

0.68 ± 0.22b

0.57 ± 0.01b

1.66 ± 0.32b

−0.475

−0.487

0.064

0.233

0.006

−0.441

1.09 ± 0.16b

1.01 ± 0.23b

3.23 ± 0.78ab

4.06 ± 0.68a

3.50 ± 0.96ab

0.903**

0.825**

−0.639*

−0.760**

−0.617*

0.886**

0.73 ± 0.17ab

0.07 ± 0.03b

2.16 ± 0.85a

1.84 ± 0.43ab

1.47 ± 0.69ab

0.670**

0.727**

−0.416*

−0.41

−0.364

0.664**

0.06 ± 0.02b

0.03 ± 0.01b

0.07 ± 0.02b

0.1 ± 0.02b

0.27 ± 0.03a

0.719**

0.072

−0.281

−0.688**

−0.315

0.683**

0.13 ± 0.02b

0.23 ± 0.08b

0.68 ± 0.13ab

1.08 ± 0.17a

0.22 ± 0.08b

0.5

0.936**

−0.529*

−0.409

−0.48

0.499

0.01 ± 0c

0.02 ± 0.01c

0.02 ± 0c

0.63 ± 0.19b

1.02 ± 0.48a

0.808**

0.32

−0.42

−0.844**

−0.451

0.764**

0.26 ± 0.01b

0.26 ± 0.07b

0.88 ± 0.15b

1.78 ± 0.29b

24.64 ± 4.55a

0.643**

−0.066

−0.266

−0.644**

−0.314

0.616*

0.24 ± 0c

0.24 ± 0.08c

0.88 ± 0.15c

1.76 ± 0.29c

24.61 ± 4.56a

0.818**

0.223

−0.421

−.802**

−0.455

0.616*

0.47 ± 0.05b

4.82 ± 1.46ab

7.67 ± 1.30a

0.61 ± 0.18b

0.32 ± 0.12b

−0.06

0.203

−0.342

0.2

−0.327

0.015

0.47 ± 0.05b

4.82 ± 1.47ab

7.67 ± 1.3a

0.61 ± 0.18b

0.32 ± 0.01b

−0.06

0.203

−0.342

0.2

−0.327

0.015

0.61 ± 0.07b

2.45 ± 0.83a

0.92 ± 0.09b

0.55 ± 0.07b

0.39 ± 0.06b

−0.377

−0.2

−0.156

0.203

−0.196

−.322

0.4 ± 0.06b

1.54 ± 0.64a

0.2 ± 0b

0.11 ± 0.03b

0.1 ± 0.01b

−0.504

−0.391

0.027

0.284

−0.02

−0.462