Potassium: From the three elements, the usage of nitrogen fertilizer ranks the first, followed by potassium fertilizer,potassium can market the growth of strong crops, stalks thick and tough, improve the resistance to pests and diseases and lodging;Promotes the creation of sugar and starch;Potassium plays a job in later stages of https://npk-12-12-17-2-b-te-for-s02356.canariblogs.com/top-latest-five-plantation-fertilizer-npk-12-12-17-2-b-te-urban-news-47602943