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Context:

• The United Nations Food & Agriculture Organization (FAO) has released its 2nd Report on the State of the World Forest Genetic Resources.
• It is revealing a global shortage of high quality tree seeds necessary for reforestation & conservation.
• The report was presented during the 20th meeting of the Commission on Genetic Resources for Food & Agriculture on 26 March 2025 in Rome.

Key Findings:

• Global Tree Seed Shortage:
  • Despite efforts, there is an insufficient supply of high quality seeds to meet global reforestation goals.
  • Around 70% of countries have tree seed programs. But they are not strong enough to meet the increasing demand.
  • 1 billion plants are grown annually. But it is still not enough to address global reforestation needs.
    
    
• Challenges to Seed Availability:
  • Many countries rely on wild seed collection or imports. But they are usually
  • Seed quality is a significant issue as many seeds are not robust enough to withstand climate change, pests, or diseases.
  • Climate change exacerbates the problem by affecting tree growth & seed production under stress from higher temperatures & unpredictable rainfall.
    
    
• Seed Stand & Orchard Status:
  • Currently there are about 83000 seed stands. They cover 7 million hectares & 5800 seed orchards covering 39000 hectares
  • Despite these resources a seed shortage persists due to poor quality & insufficient systems for testing & trading seeds internationally.
    
    
• Tree-Breeding Programmes:
  • Only 1% of tree species are included in breeding programmes. Most of them are in the initial stages of development.
  • 75% of surveyed countries have tree breeding programs. But they are progressing too slowly to improve seed quality.
  • Asia leads with 185 species under breeding. It is followed by Europe (112 species), Latin America & the Caribbean (108 species), & Africa (86 species).
    
    
• Issues with Funding & Expertise:
  • Many countries both rich & poor lack the financial resources & expertise to run effective tree seed programs.
  • Without urgent investment, it will be difficult to achieve sustainable forest growth & protect global biodiversity.
    
    
• Technological & Knowledge Gaps:
  • While advanced genetic technologies are being used their application remains low
  • Hybrid breeding is common with 34 hybrids But knowledge & resources are still limited in using modern breeding techniques.

Recommendations for Action:

• Urgent Investment:
  • Increased funding is needed for research seed storage & the training of new experts to strengthen tree seed programs.
• Improvement of Seed Orchards & Distribution:
  • Countries must upgrade seed orchards & develop better seed distribution systems.
  • Use of digital tools & genetic research can help to identify the best seeds for conservation & restoration efforts.
• Utilizing Indigenous Knowledge:
  • Indigenous knowledge should be incorporated into seed conservation practices to enhance sustainability.

Conclusion:

The FAO report shows the critical need for global cooperation to tackle tree seed shortages & strengthen tree seed programs worldwide. This will require more funding of modern breeding techniques & the integration of indigenous knowledge to ensure successful reforestation & biodiversity conservation efforts in the face of current environmental challenges.

Source: DTE