
Only 30-40% of fertilizer applied in India is absorbed by crops, wasting ₹2.17 trillion in subsidies. Companies like Deepak Fertilisers and Iffco push nano alternatives as the government mulls urea price reforms.
India is spending more than ₹2.17 trillion a year on fertilizer subsidies, but roughly two-thirds of the product farmers apply never reaches the crop. The waste comes from low nutrient-use efficiency, leaching into groundwater, and losses to the atmosphere as nitrous oxide, according to manufacturers and experts.
Conventional fertilizers such as urea, DAP, and MOP show nutrient-use efficiency of only 30–40%, said SC Mehta, chairman and managing director of Deepak Fertilisers and Petrochemicals Corp. Ltd (DFPCL). Plants absorb a fraction of what is applied; the rest is lost. “The fertilizer subsidy is not only hurting the government but also the environment,” Mehta said in an interview.
India’s annual fertilizer requirement for FY26 was estimated at 67.7 million tonnes, with urea alone accounting for 55–60% of total consumption. Urea demand runs around 40 million tonnes a year and is growing at about 5% annually. The government’s subsidy bill for FY26 crossed ₹2.17 trillion, and the fertilizer ministry has proposed ₹3.54 trillion for FY27.
Low efficiency means farmers must apply more to meet crop needs, raising input costs and the subsidy burden. Excess nitrogen can leach into groundwater or escape as nitrous oxide, a potent greenhouse gas. “This is beyond doubt that farmers are using fertilizers indiscriminately, and this is an issue that needs to be addressed,” said Sarvan Singh Pandher, senior member of the Kisan Mazdoor Sangharsh Committee, a farmer association with 300,000 members.
The Efficiency Gap
The gap between applied and absorbed nutrients has drawn attention to alternatives. Indian Farmers Fertiliser Cooperative Ltd (Iffco) is promoting nano fertilizers, which use nanotechnology for targeted delivery. K.J. Patel, managing director of Iffco, said nutrient-use efficiency for nano fertilizers reaches 80–90%, compared with 30–40% for conventional bulk fertilizers. “Low nutrient-use efficiency means farmers may need to apply more fertilizer to meet crop requirements, increasing input costs and the government’s subsidy burden,” said another manufacturer who declined to be named.
The Economic Survey for FY26 proposed a calibrated increase in the retail price of urea, paired with an equivalent per-acre direct cash transfer to farmers. The idea is to discourage excessive use without hurting farmers’ purchasing power. The Survey also suggested indexing transfers to agro-climatic zones and cropping patterns, recognizing that fertilizer needs vary by region and crop.
Urea overuse is driven by its status as the cheapest fertilizer, experts said. “Urea is an important source of nitrogen for crops, but its excessive application, disproportionate to other fertilizers, can create an imbalance in soil nutrients,” said Sachchida Nand, former additional director general at the Fertiliser Association of India and visiting professor at Icrier. Overuse reduces nutrient-use efficiency and can affect soil health and crop productivity over time, he added.
DFPCL, one of India’s largest manufacturers of bulk and specialty fertilizers, offers 48 products spanning bulk fertilizers, crop nutrient solutions, water-soluble fertilizers, bio-stimulants, and micro-nutrients. The company provides enhanced-efficiency solutions for crops including cotton, sugarcane, onion, fruits, and vegetables. “India needs to move towards smarter and more efficient fertilizer use, with greater emphasis on crop-specific nutrient management,” Mehta said.
Agriculture contributes about 16% of India’s GDP and employs 46.1% of the workforce, according to the Economic Survey. The proposed reforms would affect the entire fertilizer supply chain: conventional urea producers could face demand erosion if the price increase and cash transfer shift farmer behavior, while companies with nano and specialty products stand to gain. Iffco and DFPCL are positioning for that shift.
The proposed ₹3.54 trillion subsidy for FY27, if approved, would be the largest on record. Whether the government will follow through on the Economic Survey’s urea price reform and cash transfer mechanism remains an open question. The fertilizer ministry has yet to announce a timeline.
For now, the central problem is arithmetic: India spends heavily on fertilizer subsidies, but most of the nutrient never feeds a crop. That inefficiency has environmental and fiscal costs that the government, manufacturers, and farmers are only beginning to address.
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