Low External Input sustainable Agriculture (LEISA):

  • Ever Green Revolution – M.S. Swaminathan
  • A viable option to both LEIA and HEIA
  • Efficient use of both external and internal inputs
  • Optimum utilization of the natural resources
  • External inputs are used at low quantity (only that is
  • deficient in the agro-ecosystem)
  • Impact: conservation of natural resources, ecological
  • balance, increase in biodiversity, food security
  • Sustainable farming system
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