Introduction
India's post-Green Revolution agricultural success heavily relied on chemical fertilizers, yet distorted pricing policies have severely skewed usage patterns. With the Union Budget allocating approximately ₹1.68 lakh crore for fertilizer subsidies in FY25, the policy has imposed a massive fiscal burden while distorting the national Nitrogen-Phosphorus-Potassium (NPK) usage ratio to roughly 10.9:4.9:1, far deviating from the agronomically recommended 4:2:1 baseline.
Nutrient Imbalance and Soil Impoverishment
- Pricing Policy Asymmetry: Urea remains under statutory price control at an artificially low price of approximately ₹242 per 45-kg bag, whereas Phosphatic and Potassic (P&K) fertilizers fall under the decontrolled Nutrient Based Subsidy (NBS) regime with market-linked prices. This extreme price disparity heavily incentivizes farmers to over-apply urea relative to P&K.
- Depletion of Soil Organic Health: Excessive nitrogen application suppresses soil microflora, depletes soil organic carbon, and induces severe deficiencies in essential secondary nutrients and micronutrients such as Sulphur, Zinc, and Boron.
- Environmental and Ecological Degradation: Unabsorbed nitrates leach into groundwater reservoirs, causing widespread eutrophication and health hazards such as blue baby syndrome. Furthermore, nitrogen volatilization leads to heightened emissions of nitrous oxide, a greenhouse gas significantly more potent than carbon dioxide.
Drivers of Fiscal Stress
- Low Nutrient Use Efficiency (NUE): India's NUE for nitrogen hovers around 35–40%, meaning over half of the applied urea is unabsorbed and lost into the environment. The exchequer effectively subsidizes massive agricultural wastage.
- High Import Dependency and Price Shocks: India imports approximately 25% of its urea consumption and nearly its entire requirement of potassic and phosphatic raw materials, exposing the central fiscal balance to volatile global commodity prices and currency fluctuations.
- Diversion and Smuggling: Because subsidized urea is among the cheapest globally, significant volumes are illegally diverted toward non-agricultural industrial applications (such as plywood, paint, and animal feed) as well as smuggled across porous borders.
Key Reforms for Sustainable Agriculture
- Rationalization of Subsidy Regime: Bring urea under the Nutrient Based Subsidy (NBS) framework to remove price distortions and incentivize balanced, crop-specific nutrient application.
- Direct Benefit Transfer (DBT) to Farmers: Shift subsidy disbursement from manufacturing companies directly to farmers' bank accounts via an acreage- and soil-health-linked DBT model, thereby plugging leakages and industrial diversion.
- Adoption of PM-PRANAM Scheme: Aggressively enforce the PM Programme for Restoration, Awareness, Nourishment and Amelioration of Mother Earth (PM-PRANAM) to incentivize States and Union Territories that achieve documented reductions in chemical fertilizer consumption.
- Promotion of Fortified and Nano-Fertilizers: Accelerate adoption of bio-fertilizers, neem-coated urea, Urea Gold (sulphur-coated urea), and Liquid Nano Urea to increase absorption efficiency and correct secondary nutrient deficiencies.
Conclusion
Rationalizing fertilizer pricing and adopting an outcome-driven subsidy regime is crucial for safeguarding fiscal stability and restoring soil vitality. Aligning nutrient management with climate-resilient, regenerative agricultural practices will be pivotal in securing long-term food security and sustainable farm livelihoods.