5 ESSENTIAL ELEMENTS FOR NPK 12-12-17-2+B+TE FOR IMPROVED SOIL FERTILITY

NPK12-12-17+2MGO+TE can be made according to the needs of crop assortment method. Which may be selected N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can opt for potassium chloride,potassium sulfate,Potassium nitrate;relevant to all kinds of crop fertilizer.Made up of two% of an array of trace elements.High efficiency in nitrogen re