Effect of Butachlor Herbicide on Earthworm Eisenia fetida—Its Histological Perspicuity

Table 1

Influence of different concentrations of herbicide on the growth of E. fetida over 60 days.

Days	Control	0.2575 mg kg^−1	0.5150 mg kg^−1	2.5750 mg kg^−1
1st day	0.020±0.0003	0.019±0.0004	0.0193±0.0002	0.019±0.0004
15th day	0.094±0.0026	0.080±0.0035	0.097±0.0050	0.094±0.0039
30th day	0.324±0.0141	0.314±0.0234	0.357±0.0453	0.339±0.0284
45th day	0.318±0.0212	0.349±0.0267	0.339±0.0269	0.265±0.0164
60th day	0.365±0.0194	0.3534±0.0278	0.3626±0.0404	0.342±0.0203

Mean ± SE; Significant at 𝑃<.001; Tukey test confirms Significant at 𝑃<.05 between days and treatments.