This article throws light upon the three main forms of potassium in soils. The forms are: 1. Soil Solution Potassium 2. Exchangeable Potassium 3. Non-Exchangeable and Mineral Form of Potassium. Form # 1. Soil Solution Potassium: It is recognised as the readily available form of potassium to the plants. The potassium availability in soils is […]