This research was carried out using the analysis of basket trials in Tonekabon County, Mazandaran Province, Iran, in 2021. The second factor was related to two different amounts of 100 and 150 g. Methods: The first factor with nine different treatment combinations included control potato (P) carrot pulp (C) vegetables (V) sawdust (S) potato, vegetables, and carrot pulp (PVC) sawdust, potato, and carrot pulp (SPC) vegetables, sawdust, and potato (VSP) and carrot pulp, vegetables, potato, sawdust (CVPS).
Background: The feasibility of converting organic wastes into vermicompost and the effect of adding such wastes into the substrate on the growth and reproduction of the earthworm ( Eisenia fetida) were investigated in the present study through a two-factor factorial experiment with a completely randomized design in triplicate.
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