After reading this article you will learn about the preparation and use of rhizobium bacterial culture. Preparation of Rhizobium Bacterial Culture: A vigorously growing leguminous plant that has been grown for the time on the field is carefully uprooted. The root is carefully washed with sterilized water. The nodules are then carefully detached from the roots by cutting a portion [...]
This article throws light upon the functions of various essential elements in the growth of plants. The essential elements are: 1. Carbon, Oxygen and Hydrogen 2. Nitrogen 3. Phosphorus 4. Potassium 5. Calcium 6. Magnesium 7. Sulphur 8. Iron 9. Manganese 10. Copper 11. Zinc 12. Molybdenum 13. Boron 14. Chlorine, Cobalt and Sodium. 1. Carbon, Oxygen and Hydrogen: Carbon, [...]
After reading this article you will learn about the toxicity symptoms of various nutrients in plants:- 1. Iron 2. Aluminum 3. Manganese 4. Copper 5. Zinc 6. Boron 7. Molybdenum 8. Chlorine. 1. Iron: Plant growth is reduced, Roots become thick and brown. Tiny brown spots appear on lower leaves of paddy plant. These spots begin to develop from the [...]