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Table 1 Alpha diversity index

From: Straw retention efficiently improves fungal communities and functions in the fallow ecosystem

Treatment Depth OTUs_num ACE_index Shannon_index Coverage
CK 0–10 1519.33 ± 87.82ab 2153.91 ± 70.83ab 3.96 ± 0.34c 0.99
CK 10–20 1612.33 ± 68.60ab 2130.15 ± 70.47ab 4.68 ± 0.23abc 0.99
CK 20–30 1541.00 ± 91.15ab 1932.04 ± 167.98abc 4.69 ± 0.60abc 0.99
CK 30–40 1041.33 ± 140.88c 1511.80 ± 126.94c 4.83 ± 0.15abc 0.99
SR 0–10 1671.33 ± 22.70a 2202.85 ± 50.09a 5.11 ± 0.15a 0.98
SR 10–20 1332.33 ± 102.49abc 1635.66 ± 136.23bc 5.02 ± 0.12ab 0.99
SR 20–30 1343.67 ± 100.75abc 2008.35 ± 184.09abc 4.88 ± 0.27abc 0.98
SR 30–40 1261.00 ± 273.58bc 1548.86 ± 386.96c 4.12 ± 0.38bc 0.99
  Treatment 0.08 0.43 1.12  
  Depth 4.15a 4.51a 0.68  
  Treatment×Depth 1.82 1.17 2.93  
  1. Alpha diversity index at 0–40-cm depth under sugarcane straw retention (SR) treatment compared to control (CK). Different letters indicate significant differences between samples (Tukey test, p < 0.05). Values are mean ± standard errors (n = 3). Treatment: CK SR. Depth: soil of depth in 0–10, 10–20, 20–30, 30–40 cm. Multivariate ANOVA for the effects of straw retention and soil depth on number of OTUs number, ACE index, Shannon index
  2. arepresent the level of significance at 0.05