NPK12-twelve-seventeen+2MGO+TE could be made according to the needs of crop range formulation. Which may be picked N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can choose potassium chloride,potassium sulfate,Potassium nitrate;applicable to all kinds of crop fertilizer.Containing 2% of all types of trace elements.High effectiveness in nitrogen launch Command,the peak o... https://bestpricefornpk12-12-17-250247.blogunok.com/32810331/fascination-about-commercial-farming-npk-12-12-17-2-b-te