Potassium: From the three elements, the usage of nitrogen fertilizer ranks the first, followed by potassium fertilizer,potassium can encourage the growth of robust crops, stalks thick and tricky, increase the resistance to pests and disorders and lodging;Encourages the production of sugar and starch;Potassium performs a job in later on phases https://titusharja.mybuzzblog.com/12329780/npk-12-12-17-2-b-te-for-improved-soil-fertility-can-be-fun-for-anyone