After reading this article you will learn about the influence of soil reaction on availability of nutrients:- 1. Nitrogen 2. Phosphorus 3. Potassium 4. Calcium and Magnesium 5. Iron, Aluminium and Manganese 6. Sulphur 7. Micronutrients. 1. Nitrogen: Plant absorbs most of their nitrogen in the form of nitrate whose availability depends on the activity […]