Fertilizer Overuse: Drivers, Implications & Challenges

India’s fertilizer system faces a fiscal and ecological dilemma as urea overuse, import dependence, and geopolitical shocks intensify vulnerabilities.

Current Facts and Data

  • High Consumption: India consumes around 70 million tonnes of fertilizers annually, reflecting its intensive input-dependent agriculture.
  • Urea Dominance: Urea constitutes nearly 55% of consumption, with annual usage approaching 40 million tonnes.
  • Import Dependence: Around 25% of urea, nearly 10 million tonnes, is imported, mainly from Gulf countries.
  • Subsidy Burden: Budget 2026–27 allocated ₹1.71 lakh crore for fertilizer subsidies, straining fiscal resources.
  • Price Distortion: Farmers pay around ₹270 per 45-kg bag against government cost of nearly ₹2,700.

Drivers of Fertilizer Overuse in India

  • Price Distortion: ₹242 MRP for 45-kg urea makes nitrogen disproportionately cheaper than unsubsidized P&K alternatives.
  • Nutrient Imbalance: India’s N:P:K ratio reached 10.9:4.1:1 in 2023–24, far above the 4:2:1 agronomic benchmark.
  • Risk Aversion: Smallholders often overapply cheap urea as yield insurance, particularly under rainfed and uncertain climatic conditions.
  • Soil Unawareness: Soil Health Cards promote balanced application, yet widespread blanket fertilisation persists due to limited extension outreach.
  • Cropping Bias: Paddy–wheat systems encourage repeated nitrogen use, while India’s urea consumption remains around 40 million tonnes annually.

Implications of Fertilizer Overuse and Subsidy

  • Fiscal Stress: ₹1.71 lakh crore fertilizer subsidy allocation for 2026–27 creates substantial pressure on fiscal consolidation.
  • Import Vulnerability: India imports around 25% of annual urea consumption, exposing agriculture to geopolitical and shipping disruptions.
  • Soil Degradation: India’s N:P:K ratio reached 10.9:4.1:1 in 2023–24, indicating severe nutrient imbalance and declining soil health.
  • Environmental Damage: Excess nitrogen increases nitrous oxide emissions and nitrate leaching, threatening groundwater quality and ecosystem health.
  • Efficiency Loss: Fertilizer-output efficiency reportedly declined from 1:10 to nearly 1:2, reflecting diminishing returns from excessive application.

Government Schemes and Initiatives

  • Nutrient-Based Subsidy (NBS): Introduced in 2010, it provides nutrient-linked subsidies for P&K fertilizers, promoting balanced fertilisation.
  • PM-PRANAM: Announced in Budget 2023–24, incentivises States to reduce chemical-fertilizer use, with 50% subsidy savings returned as grants.
  • Soil Health Card Scheme: Launched in 2015, it provides soil-based nutrient recommendations, with 25.89 crore cards generated by March 2026, promoting balanced fertilisation.
  • Neem-Coated Urea: Introduced nationwide in 2015, neem coating improves nitrogen-use efficiency and reduces urea diversion.
  • Nano Fertilizers: Nano Urea launched in 2021 and Nano DAP in 2023, aiming to improve nutrient-use efficiency.

Challenges in Fertilizer Subsidy Reform

  • Political Sensitivity: Urea’s ₹242 per 45-kg bag makes price rationalisation politically sensitive due to higher farm-input costs.
  • Import Dependence: Around 25% of annual urea consumption is imported, exposing India to geopolitical and energy-price shocks.
  • Regional Imbalance: Fertilizer requirements differ across crops, soils, and agro-climatic zones, making uniform allocation inefficient.
  • Targeting Gaps: Land-based targeting can exclude tenant farmers and sharecroppers lacking formal land ownership records.
  • Transition Risks: Sudden subsidy rationalisation could raise cultivation costs, trigger farmer resistance, and adversely affect farm incomes.
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Way Forward

  • Subsidy Rationalisation: Correct the ₹242/45-kg urea price distortion through gradual rationalisation while protecting vulnerable farmers.
  • Direct Support: Implement farmer-centric subsidies, as suggested in the Economic Survey 2026–27, to reduce excessive urea-use incentives.
  • Scientific Allocation: Integrate Farmer Registry, Soil Health Cards, and crop data for farm-specific nutrient recommendations and targeted allocation.
  • Crop Diversification: Promote pulses and oilseeds to simultaneously reduce fertilizer dependence and India’s substantial import dependence.
  • Efficient Alternatives: Scale Nano Urea, Nano DAP, biofertilizers, and precision farming to improve nutrient-use efficiency and reduce conventional fertilizer demand.
  • Cooperative Transition: Leverage ICAR, State Agricultural Universities, and Krishi Vigyan Kendras (KVKs), with pilot projects involving 10,000–20,000 farmers before nationwide scaling.

“Feed the soil, not the subsidy”; India must pursue balanced nutrients, resilient farming, fiscal prudence, and sustainable food security.

Reference: The Hindu

PMF IAS Pathfinder for Mains – Question 797

Q. Cheap urea has fertilised India's farms but impoverished its soils. Examine how fertilizer subsidies have created nutrient imbalance and fiscal stress. Suggest reforms for sustainable agriculture. (250 Words) (15 Marks)

Approach

  • Introduction: Write a contextual introduction about fertilizer overuse and subsidies in India.
  • Body: Write how fertilizer subsidies have created nutrient imbalance and fiscal stress; also mention fiscal and ecological consequences, and suggest reforms for sustainable agriculture.
  • Conclusion: Emphasise a farmer-centric, nutrient-balanced, cooperative-federal and technology-enabled approach to reduce fertilizer overuse, rationalise subsidies and strengthen sustainable agriculture.

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