Potassium: During the three elements, the usage of nitrogen fertilizer ranks the first, followed by potassium fertilizer,potassium can advertise the growth of robust crops, stalks thick and challenging, enhance the resistance to pests and conditions and lodging;Promotes the production of sugar and starch;Potassium plays a task in later stages of https://npk12-12-17-2btefertilize57034.estate-blog.com/31967669/not-known-factual-statements-about-bulk-npk-12-12-17-2-b-te-suppliers