Nitrogen-Use Efficiency

UPSC World 1 September 2024
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  • Nitrogen-use efficiency refers to the yield of a crop relative to the amount of nitrogen available to it.
  • Poor nitrogen-use efficiency results in substantial waste of nitrogen fertilizers, costing India ₹1 trillion annually and over $170 billion globally.
  • Nitrogen fertilizers are a major source of pollution, contributing to harmful emissions and water contamination.

Importance of Nitrogen Use Efficiency

  • Nitrogen-use efficiency is crucial for reducing the environmental impact of nitrogen pollution.
  • Poor nitrogen-use efficiency leads to massive waste of nitrogen fertilizers, causing significant economic losses.
  • Environmental concerns associated with low nitrogen-use efficiency include harmful emissions and water contamination.
Categories: Indian Economy
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UPSC World 3 June 2024
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