Conversion of papermill and sugar factory sludge into vermicompost is of double interest: on the one hand, a waste is converted into value added product, and on the other it controls a pollutant that is a consequence of increasing industrialization. This paper reports the changes in micronutrients in treatments treated with cow dung and biodynamic consortium (Jeevamrutha) during vermicomposting process. The result of this study reveals that the higher concentration of micronutrients found in treatments treated with cow dung than the treatment received with Jeevamrutha.
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