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A study on the effect of flyash on the physico-chemical characteristics viz. pH, electrical conductivity and trace element concentration, of soil of Arpa irrigation project area of Bilaspur District (C.G.) has been made during present investigation. Results obtained reveal that the increasing proportion of flyash in soil considerably increase the value of these characteristics. Effect of these changes on the growth parameters like root length, chlorophyll content, grain yield per plant and average seed weight of chickpea ( Cicer arietinum Linn.) were also made. All these were found to be favourably affected by flyash induced changes in soil characteristics. We put forth a base for recommendation of flyash application at least for cultivation of chickpea in acidic soil.