TRACE ELEMENTS IN NPK 12-12-17-2+B+TE NO FURTHER A MYSTERY

Potassium: In the a few elements, using nitrogen fertilizer ranks the primary, followed by potassium fertilizer,potassium can encourage the growth of sturdy crops, stalks thick and tough, greatly enhance the resistance to pests and diseases and lodging;Promotes the production of sugar and starch;Potassium plays a role in later on levels of plant gr