Organic rice farming in water-scarce areas requires careful selection of drought-resistant rice varieties and water-efficient farming techniques. Here are some key strategies:
1. Choose Drought-Resistant Rice Varieties
- Look for upland or aerobic rice varieties like Sahbhagi Dhan, DRR Dhan 42, or other locally adapted varieties.
2. System of Rice Intensification (SRI)
- Uses less water while increasing yield.
- Plant seedlings at a younger stage (8-12 days old).
- Maintain soil moisture instead of continuous flooding.
- Use wider spacing for better root growth.
3. Direct Seeded Rice (DSR)
- No need for transplanting, reducing water usage.
- Seeds are sown directly into the field.
- Requires good weed management.
4. Mulching & Soil Moisture Conservation
- Apply organic mulch (straw, leaves) to retain moisture.
- Use biochar or compost to improve soil water retention.
5. Rainwater Harvesting & Drip Irrigation
- Collect and store rainwater for irrigation.
- Use drip or sprinkler irrigation to minimize water loss.
6. Intercropping & Agroforestry
- Grow legumes or nitrogen-fixing plants to improve soil.
- Agroforestry (trees on field borders) can help reduce evaporation.