Table 3 Soil enzyme activities of healthy and M. verticalis larvae-feeding aerobic rice rhizosphere soils within different regions

Urease (µg/g·24 h)

643.41 ± 16.63

736.18 ± 9.04^**

591.41 ± 3.26

719.73 ± 8.66^**

1102.52 ± 33.93

1005.64 ± 11.66^*

Phosphatase (mg/g·24 h)

3.22 ± 0.07

3.54 ± 0.08^*

2.62 ± 0.07

2.42 ± 0.07^*

4.2 ± 0.04

3.90 ± 0.03^**

Catalase (µmol/g·h)

1907.90 ± 84.88

1877.12 ± 39.01

1763.77 ± 38.66

2124.78 ± 33.50^**

1146.42 ± 30.52

1131.93 ± 33.78

β-glucosidase (µg/g·h)

72.32 ± 0.48

80.04 ± 3.3^*

60.71 ± 1.84

64.95 ± 0.96^*

114.24 ± 1.38

118.36 ± 2.2

Polyphenol oxidase (mg/g·24 h)

2.72 ± 0.24

4.40 ± 0.12^**

3.94 ± 0.37

4.16 ± 0.54

4.27 ± 0.38

4.04 ± 0.44

Acid invertase (mg/g·24 h)

8.91 ± 0.26

10.63 ± 0.28^**

8.50 ± 0.19

7.42 ± 0.14^**

12.05 ± 0.26

12.22 ± 0.21