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Table 1 Soil properties and enzymatic activities of two soil compartments between distinct stages and treatments

From: Metagenomics insights into responses of rhizobacteria and their alleviation role in licorice allelopathy

Compartment

Stage

Treatment

pH

SWC

SOM

TC

TN

TP

TK

AN

AP

AK

β-G

DHA

BS

I

-

8.8 ± 0.01 c

11.23 ± 0.53 f

5.45 ± 0.17 b

20.65 ± 0.03 f

0.34 ± 0.03 a

0.65 ± 0.01 ab

14.01 ± 0.17 ab

12.35 ± 0.64 a

6.04 ± 0.4 b

105 ± 1.41 d

117.05 ± 34.33 a

36.79 ± 4.15 a

M

A

8.91 ± 0.01 b

12.7 ± 0.36 d

5.97 ± 0.19 a

20.91 ± 0.1 de

0.34 ± 0.04 a

0.66 ± 0.01 ab

13.92 ± 0.12 ab

12.02 ± 0.8 ab

6.6 ± 0.91 b

110.67 ± 0.52 ab

102.64 ± 28.57 a

35.92 ± 1.82 a

W

8.66 ± 0.02 de

16.3 ± 0.26 b

5.44 ± 0.28 b

20.73 ± 0.04 ef

0.34 ± 0.03 a

0.67 ± 0 a

13.93 ± 0.07 ab

12.43 ± 1.06 a

11.66 ± 4.6 a

109 ± 0.89 ac

127.31 ± 28.01 a

35.29 ± 2.8 a

F

A

8.96 ± 0.04 ab

17.21 ± 0.2 a

6.01 ± 0.17 a

21 ± 0.06 cd

0.38 ± 0.03 a

0.65 ± 0.01 ab

13.74 ± 0.4 ab

10.5 ± 0.49 c

5.45 ± 0.52 b

106 ± 3.35 cd

102.64 ± 17.88 a

34.14 ± 2.84 a

W

8.6 ± 0.01 e

12.51 ± 0.34 d

5.43 ± 0.19 b

20.72 ± 0.11 f

0.36 ± 0.02 a

0.65 ± 0.01 ab

13.56 ± 0.49 b

9.77 ± 0.74 c

5.95 ± 0.41 b

97.83 ± 1.17 e

118.13 ± 30.27 a

34.67 ± 3.85 a

RS

I

-

8.64 ± 0.04 e

14.5 ± 0.26 c

5.8 ± 0.06 a

20.9 ± 0.02 de

0.37 ± 0.02 a

0.65 ± 0 ab

13.72 ± 0.36 ab

12.23 ± 0.58 a

6.32 ± 0.41 b

106.33 ± 1.97 cd

114.7 ± 27.72 a

31.69 ± 1.56 a

M

A

8.92 ± 0.01 b

12.76 ± 0.28 d

6.04 ± 0.16 a

21.23 ± 0.19 ab

0.37 ± 0.01 a

0.66 ± 0.01 ab

13.76 ± 0.22 ab

12 ± 0.68 ab

8.51 ± 2.39 ab

111.67 ± 2.58 a

99.22 ± 21.03 a

35.02 ± 3.04 a

W

8.74 ± 0.16 cd

17.18 ± 0.37 a

6.09 ± 0.14 a

20.96 ± 0.06 cd

0.36 ± 0.02 a

0.64 ± 0.01 b

14.16 ± 0.18 a

12.43 ± 0.87 a

6.71 ± 1.24 b

107 ± 1.79 bcd

111.46 ± 21.19 a

31.64 ± 1.65 a

F

A

9.03 ± 0.01 a

11.86 ± 0.17 e

6.05 ± 0.18 a

21.37 ± 0.16 a

0.36 ± 0.01 a

0.66 ± 0.01 ab

13.7 ± 0.24 ab

9.35 ± 0.38 c

7.16 ± 1.11 b

105 ± 2.45 d

130.55 ± 27.33 a

33.64 ± 1.88 a

W

8.75 ± 0.01 cd

14.06 ± 0.25 c

5.87 ± 0.09 a

21.1 ± 0.02 bc

0.36 ± 0.01 a

0.65 ± 0.01 ab

14.02 ± 0.35 ab

10.72 ± 0.97 bc

5.57 ± 0.18 b

88 ± 1.9 f

133.07 ± 30.26 a

35.48 ± 3.97 a

Group

F_values

45.92

291.40

15.54

34.62

2.17

2.73

2.41

15.00

6.67

75.02

1.18

2.04

P_values

 < 0.001

 < 0.001

 < 0.001

 < 0.001

 < 0.05

 < 0.05

 < 0.05

 < 0.001

 < 0.001

 < 0.001

 > 0.05

 > 0.05

  1. Values within the same column followed by different letters indicate significant differences (P < 0.05; one-way ANOVA, Tukey’s HSD test). Bold P-values indicate significant differences (P < 0.05)
  2. BS bulk soil, RS rhizosphere soi, I initial sampling stage, M middle sampling stage, F final sampling stage, A allelochemical treatment, W water treatment, pH soil pH, SWC soil water content, SOM soil organic matter, TC total carbon, TN total nitrogen, TP total phosphorus, TK total potassium, AN available nitrogen, AP available phosphorus, AK available potassium, β-G β-glucuronidase, DHA dehydrogenase