TRACE ELEMENTS IN NPK 12-12-17-2+B+TE NO FURTHER A MYSTERY

NPK12-twelve-seventeen+2MGO+TE might be designed based on the needs of crop choice system. Which may be picked N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can choose potassium chloride,potassium sulfate,Potassium nitrate;applicable to every kind of crop fertilizer.Containing 2% of an array of trace elements.High performance in nit