3. Fertigation – Apply water-soluble micronutrients via drip irrigation.

4. Integrated Micronutrient Management (INM)

- Soil testing before planting to detect deficiencies.

- Balanced fertilization (NPK + micronutrients).

- Use of organic manures (FYM, vermicompost, biofertilizers).

- Stage-wise nutrient management:

* Vegetative: Zn, Fe, Mg

* Flowering: B, Zn, Cu

* Fruit Development: B, K, Mg

- Regular monitoring (visual + leaf analysis).