The fertilizers include nitrogen, potassium, and phosphorus, all of which are necessary nutrients for plants. There's two forms of fertilizers: Organic fertilizer is derived from crops and animals and Inorganic fertilizer is derived from chemicals and minerals. Pretty much eleven decades in the past Most nitrogen fertilizers are attained from https://raymondgzria.weblogco.com/37811969/5-simple-statements-about-urea-fertilizer-afghanistan-explained