How Iran war is testing the limits of ‘fossilisation’ of Indian farms

The structural transformation of Indian agriculture was primarily catalyzed by the Green Revolution in the late 1960s, which fundamentally altered the sector's input dynamics. To ensure national self-sufficiency in food grains, policymakers promoted high-yielding semi-dwarf crop varieties that possessed strong stems capable of absorbing high nutrient loads without lodging (falling over). This necessitated a shift from animate power—historically provided by draught animals—to intensive mechanical and chemical inputs. Farmers rapidly adopted high-analysis fertilizers such as Urea and Di-ammonium Phosphate because traditional organic manure could not meet the concentrated nutrient demands of these new crops. However, while this fossilisation successfully eliminated the threat of famine, it engendered a precarious import dependence. India lacks sufficient domestic reserves of natural gas (the primary feedstock for fixing nitrogen) as well as rock phosphate and potash. As a result, maintaining the nation's Food Security requires constant, uninterrupted imports of these raw materials. UPSC aspirants should note that this structural shift has transformed agriculture into a highly capital-intensive sector, where farmers are perpetually vulnerable to price volatility and input inflation driven by global macroeconomic fluctuations.

The ongoing geopolitical turbulence in West Asia severely tests the resilience of India's agricultural supply chains, highlighting the inseparable link between energy security and food production. The Strait of Hormuz functions as an indispensable maritime chokepoint, facilitating approximately one-third of the world's seaborne fertilizer and energy trade. When regional conflicts involving Iran or Israel threaten to close or disrupt this vital shipping lane, the global prices of natural gas, crude oil, and naphtha skyrocket almost immediately. Because Indian farming relies heavily on diesel for tractors (which now total over 12 million units) and petrochemical solvents for manufacturing crop protection chemicals, any disruption in West Asia directly inflates the domestic cost of cultivation. Furthermore, this geopolitical vulnerability is exacerbated by the concentration of global fertilizer supplies in just a few countries. When international prices spike during a crisis, dominant suppliers often prioritize their domestic markets and impose export restrictions, leaving import-dependent nations like India scrambling to secure adequate agricultural inputs. This dynamic underscores the critical need for strategic petroleum and fertilizer reserves to buffer the agrarian economy against external shocks.

Beyond the immediate economic vulnerabilities, the relentless transition toward a fossil-fuel-intensive agricultural model poses profound long-term ecological risks. The phenomenon of 'de-bullockisation'—evidenced by the steep decline in working cattle and buffalo populations—has drastically reduced the natural availability of organic farmyard manure. Without this traditional source of organic matter, farmers are forced to apply ever-increasing quantities of synthetic inputs, triggering a vicious cycle of soil degradation. The continuous reliance on chemical fertilization destroys vital soil micro-flora, alters soil pH, and severely depletes organic carbon, ultimately leading to declining factor productivity (yielding less crop per unit of fertilizer). Additionally, the massive carbon footprint associated with manufacturing synthetic nitrogen and operating heavy diesel machinery directly contradicts India's international climate commitments. Recognizing these ecological limits, the government has begun advocating for a transition toward sustainable, climate-resilient practices. Initiatives like the Paramparagat Krishi Vikas Yojana aim to promote organic farming and reduce the agrarian sector's fatal dependency on imported synthetic inputs. For UPSC Mains, analyzing the balance between maintaining high crop yields and achieving sustainable agriculture is crucial for evaluating future agricultural policies.