After reading this article you will learn about:- 1. Meaning of Chelates 2. Reaction of Organic Matter and Metal Ions 3. Stability of Chelates 4. Practical Implications in Chelation Reactions in Soils. Meaning of Chelates: The term "Chelate" is derived from a Greek word which means as a type of chemical compound in which a metallic ion is firmly combined [...]
This article throws light upon the six essential nutrient elements required for growth of plants. The elements are: 1. Nitrogen 2. Phosphorus 3. Potassium 4. Calcium 5. Magnesium 6. Sulphur. Nutrient Element # 1. Nitrogen: Nitrogen is one of the most important primary nutrient non-metal elements which require large quantity for the plant growth and nutrition. It is the most [...]
This article throws light upon the top ten roles of potassium in plants. The roles are: 1. Translocation 2. Meristematic Growth 3. Maintaining Water Status 4. Photosynthesis and Translocation of Photosynthates 5. Enzyme Activation 6. Protein Synthesis 7. Light-Driven and Seismonastic Movements 8. Phloem Transport 9. Replacement of Potassium by Sodium 10. Cation-Anion Balance. Role # 1. Translocation: Potassium is [...]