NPK12-twelve-17+2MGO+TE might be built according to the needs of crop assortment formula. That may be picked N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can select potassium chloride,potassium sulfate,Potassium nitrate;applicable to every kind of crop fertilizer.Containing two% of all kinds of trace elements.High efficiency in nitrogen release Manage,the peak of ammonia https://edwinuphaq.dailyblogzz.com/33231660/a-review-of-npk-fertilizer-for-root-development