NPK12-twelve-seventeen+2MGO+TE may be built according to the needs of crop assortment formula. Which can be chosen 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 performance in nitrogen launch Regulate,the height ... https://felixtmbsh.thechapblog.com/31917434/top-latest-five-plantation-fertilizer-npk-12-12-17-2-b-te-urban-news