NPK12-twelve-seventeen+2MGO+TE can be developed based on the needs of crop collection formulation. Which may be chosen N elements of ammonium nitrogen,nitrate nitrogen;K2O elements can pick out potassium chloride,potassium sulfate,Potassium nitrate;applicable to all types of crop fertilizer.Containing 2% of all types of trace elements.High effectiveness in nitrogen launch Command,the ... https://donovangyqha.blog-a-story.com/13275070/a-review-of-affordable-fertilizer-for-crops