57%DAP 13-44-0 offwhite color,granular type chemical fertilizer 1. ... )2HPO45. Description: Nutrients include P2O5(44%)and ammoniacal nitrogen(13%).DAP provide the correct proportion of phosphate and nitrogen needed for ... fertilizer production and export business.Main products : Granular Urea, MAP, DAP, MAP, SSP, NPK, etc.More than 10,000 square meters ...