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Geography Optional 300+ Score Pack · Model answer

‘In spite of various negative impacts of Green Revolution, there is a demand for New Green Revolution.’ Elaborate.

  • UPSC 2014
  • Agriculture

The Green Revolution was a seed–fertiliser–water package, never a seed alone. Norman Ernest Borlaug's dwarf wheats — bred by crossing the Japanese Norin-10 dwarfing source into Mexican lines — and the rice materials of the International Rice Research Institute at Manila were highly responsive varieties whose yield advantage appeared only under heavy nitrogen and controlled…

You are reading the opening of the model answer. The full answer is part of the Geography Optional 300+ Score Pack.

What the full answer covers

  • The Package, and Why Its Costs Were Structural
  • The Demand Rests on an Unfinished Geography
  • Yield Fatigue and a Nutritional Deficit in the Old Core
  • The Shape the New Revolution Must Take

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