The following points highlight the twelve major deficiencies of mango fruits along with its symptoms. The deficiencies are: 1. Nitrogen 2. Phosphorus 3. Potassium 4. Calcium 5. Magnesium 6. Sulphur 7. Manganese 8. Copper 9. Boron 10. Zinc 11. Iron 12. Chlorine. 1. Deficiency of Nitrogen: The total nitrogen content in mango orchard soils (0-15 […]