采样时间 (Sampling time)

蔗糖酶(Sucrase) (mg/g)

脲酶(Urease) (mg∙g−1∙24 h−1)

磷酸酶(Phosphatase) (mg∙g−1∙2 h−1)

脱氢酶(Dehydrogenase) (mg∙g−1∙20 min−1)

种植前期 (Pre-planting)

29.32 ± 0.02 Aa

5.3 ± 0.05 Aa

0.38 ± 0.03 Aa

0.47 ± 0.02 Aa

种植第一年 (The first year of planting)

17.52 ± 0.02 Bb

3.37 ± 0.02 Bb

0.65 ± 0.11 Bb

0.26 ± 0.02 Bb

种植第二年 (The second year of planting)

11.3 ± 0.01 Cc

3.4 ± 0.03 Bb

1.19 ± 0.03 Cc

4.56 ± 0.06 Cc

种植第三年 (The third year of planting)

11.64 ± 0.02 Cc

2.63 ± 0.02 Cc

1.38 ± 0.02 Cc

2.68 ± 0.02 Dd