ScienceThe High Cost of Cheap Urea in India's Green Revolution
Synthetic urea, introduced during India's Green Revolution, greatly increased grain production by boosting crop yields with new cultivars and borewell irrigation. However, reliance on cheap synthetic urea created vulnerabilities, including environmental and economic costs. The convenience of synthetic urea replaced traditional manure and nitrogen-fixing crops, transforming agricultural practices but also leading to long-term challenges linked to global oil and gas prices.
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