1.manufacturer of DAP21-53-0 2.100%water soluble 3.Nutrigation and foliar feeding of all crops, 4. ... Phosphate and Nitate salt manufacturer dedicated to the production of NPK fertilizers, MKP, MAP, DAP, Potassium Nirate Speciality Fertilizers, Special ... totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer. 100% water soluble diammonium phosphateDAP21-53 ...