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Table 2 Effect of initial and post vermicompost extract of bagasse (B) on mitotix index of the root meristimatic cells of A. cepa

From: Genotoxicity reduction in bagasse waste of sugar industry by earthworm technology

Concentration

Mitotic index in initial bagasse wastea

Mitotic Index in post vermicompostb

0 % (control)

 6 h

9.57 ± 0.34

11.83 ± 0.87

 12 h

10.62 ± 0.41

12.88 ± 0.07*

25 %

 6 h

9.97 ± 0.42

11.05 ± 0.42

 12 h

10.74 ± 0.15

11.35 ± 0.22*

50 %

 6 h

10.25 ± 0.53

12.27 ± 0.10*

 12 h

11.53 ± 0.25

12.12 ± 0.34*

75 %

 6 h

9.69 ± 0.42

12.45 ± 0.18**

 12 h

9.07 ± 0.54

12.12 ± 0.51*

100 %

 6 h

9.38 ± 0.03

14.20 ± 0.60*

 12 h

10.17 ± 0.84

11.76 ± 0.58*

  1. The significance level was determined by Student’s ‘t’ test
  2. P < 0.05; ** P < 0.01
  3. aFrom each group 3802–4791 cells were scored to determine MI
  4. bFrom each group 3180–4661 cells were scored to determine MI