Variation of Elements in Shirala Tahsil of Black Soil by Using Spent Wash

In this paper the different soil samples are analyzed [1]. Acidity is measured on pH scale, so as change of hydrogen ion activity is observed Fine particles of quartz, feldspar, mica, carbonates of metals, oxide & sulphides of iron are present in soil along with organic matter and micro nutrients [2-3]. Zn, Mn, Fe, Cu, are chemically analyzed from the soil are maintained. to balance between the natural constituents of soil is lost, by using the spent wash these constituents have balanced and crop to made healthy and to reduce the fertilizers [4].