Paper: GS – III, Subject: Economy, Topic: Agriculture, Issue: Rice Production – Impact on Groundwater.
Context:
India’s dominance in global rice trade accounting for about 40% of world rice exports is intensifying a looming groundwater crisis, especially in water-stressed States like Punjab and Haryana, where rice cultivation is rapidly depleting aquifers.
Key Takeaways:
Background:
- India overtook China in 2023 to become the world’s largest rice producer.
- Rice exports have nearly doubled over the last decade, crossing 20 million tonnes annually.
- This export-led growth has been supported by Minimum Support Price (MSP) and power subsidies, encouraging water-intensive rice cultivation even in ecologically unsuitable regions.
Core Issue: Rice–Water Paradox:
- Rice requires 3,000–5,000 litres of water per kg, making it highly groundwater-intensive.
- In Punjab & Haryana:
- Groundwater depth has fallen from 30–50 feet to 80–200 feet.
- Many districts are officially classified as “over-exploited” or “critical” aquifers.
- Despite strong monsoons in recent years, aquifer recharge remains inadequate due to excessive extraction.
Key Drivers:
- Policy Distortions:
- MSP for rice has risen by ~70% over the past decade.
- Free or subsidised electricity incentivises uncontrolled groundwater pumping.
- Export Push:
- India produces far more rice than required for domestic consumption.
- Global food security dependence on Indian rice limits export restrictions.
- Weak Crop Diversification:
- Alternative crops (millets, pulses) receive short-term and insufficient incentives.
- Market assurance for non-rice crops remains poor.
Implications of Depletion:

Government Response & Gaps:
- States like Haryana have offered incentives (₹7,500/ha) to shift to millets.
- However:
- Incentives are short-term and seasonal.
- No assured procurement comparable to rice.
- Past farm law reforms attempting diversification faced political resistance.
Way Forward:
- Rationalise MSP and power subsidies to reflect water scarcity.
- Promote crop diversification with long-term price assurance.
- Shift procurement towards millets and pulses (nutrition + water efficiency).
- Strengthen groundwater governance under the Atal Bhujal Yojana.
- Align trade policy with ecological sustainability, not just export competitiveness.
India’s rice export success hides a deepening groundwater crisis, driven by subsidies and water-intensive farming, demanding sustained policy reforms, crop diversification, and long-term incentives for environmentally sustainable agriculture.
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