2021 Environment - Agroecology and farming practices

Consider the following:1. Cover crops2. Fertigation3. Hydroponics4. Mixed farming5. Polyculture6. Vertical farmingWhich of the above farming practices can be compatible with agroecology, as implied by the passage?

  • 1, 4 and 5 only
  • 2, 3, 4 and 5 only
  • 1, 2, 3 and 6 only
  • 4 and 6 only

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    2021 UPSC Environment PYQ | UPSC Insights | UPSC Insights