Potassium: Within the a few elements, the use of nitrogen fertilizer ranks the 1st, followed by potassium fertilizer,potassium can boost the growth of robust crops, stalks thick and tough, enrich the resistance to pests and ailments and lodging;Encourages the creation of sugar and starch;Potassium plays a role in afterwards phases https://caidenwpgme.p2blogs.com/31757914/fascination-about-commercial-farming-npk-12-12-17-2-b-te