Phosphorus solubility from rock phosphate and nutrient availability through composting with crop residues

The present experiment was conducted at research farm of Department of Soil Science and Agricultural Chemistry, Collage of Agriculture, Dhule (M.S.) with an objective to evaluate the phosphorus solubility and nutrient availability during phosphocomposting. Phosphocompost was prepared by using bajra straw and cotton stalks along with low grade rock phosphate (Jhabua rock phosphate, Madhya Pradesh) by pit method.