Expanding regreening across Africa’s Great Green Wall, using farmer managed natural regeneration

Key messages

  • Millions of farmers across the Sahel have already invested in increasing the number of on-farm trees on their land, by protecting and managing natural regeneration of woody species, known as farmer managed natural regeneration.
  • Farmer managed natural regeneration is a low-cost community-led restoration strategy that produces a wide range of economic and environmental benefits and has a high scalability potential across Great Green Wall countries, especially in areas with high population densities.
  • Achieving ambitious tree-based restoration goals requires prioritizing farmer managed natural regeneration and empowering millions of smallholders to grow locally adapted trees on farmland, community land and pastures.
  • But active tree planting continues to play a vital role, particularly in areas lacking natural regeneration capacity or where farmers demand specific target species.

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English



Authors

Ubalijiro, É.,Gnacadja, L.,Haile, M.

Publication year

2026

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