Severe decline in large farmland trees in India over the past decade: Study | Current Affairs | Vision IAS
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Findings, based on satellite imagery analysis by researchers at the University of Copenhagen (Denmark), raise concerns about the impact on the environment and agricultural practices.

Key findings of the study

  • 11% of fully grown trees in 2010-2011 were no longer visible when reviewed in 2018-2022.
  • India may have lost 5.6 million full-grown trees in agricultural lands during 2019-2022.
  • Several hotspot areas have lost up to 50% of their large farmland trees, observed in Telangana and Maharashtra.
  • Potential drivers of tree losses include climate change, alterations in cultivation practices, perception of relatively low benefits, etc.

About Agroforestry

  • It is the integration of trees, crops and/or livestock on the same piece of land to enhance productivity and resilience of farms and deliver numerous vital ecological services. 
  • Types: Agrisilviculture (crops + trees), silvopastoral (livestock + trees), and Agrosilvopastoral (crops + pasture + trees).

Benefits of Agroforestry

  • Environmental benefits:  Enhanced ecosystem services such as nutrient cycling, improvement of soil microclimate, etc.
  • Economic benefits: Income diversification for farmers, reduced instances of total crop failure, etc.
  • Social benefits: Improvement in nutrition and health due to increased quality and diversity of food outputs, etc.

Steps taken to promote Agroforestry in India

  • National Agroforestry policy (2014)
  • Sub-Mission on Agroforestry under National Mission for Sustainable Agriculture
  • Agroforestry component under Rashtriya Krishi Vikas Yojana
  • GROW (Greening and Restoration of Wasteland with Agroforestry) -Suitability Mapping portal by NITI Aayog. 
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