Climate Change Presents Challenges to Agriculture Globally

Strategic Insights -

Research from Guizhou Normal University highlights the pressing need to develop resilient production systems to safeguard food security, farm incomes, and environmental sustainability in the face of climate change. This review synthesizes current strategies to raise climate resilience, focusing on climate-smart agricultural practices, the selection and planting of stress-tolerant crop varieties, and efficient water management. The research suggests a framework to align technological innovation with policy support, farmer education, and participatory stakeholder engagement, with a special emphasis on the needs of smallholder farmers in climate-vulnerable regions.

Key Takeaways:

  • The review synthesizes current strategies to raise climate resilience in agriculture, including climate-smart agricultural practices, stress-tolerant crop varieties, and efficient water management.
  • Gene editing through CRISPR-cas9 and marker-assisted selection enable rapid development of region-specific crop improvements, but their use is under-explored.
  • Beneficial stress-tolerant microbes, diversified cropping systems, and conservation agriculture are under-explored approaches to improving climate resilience in agriculture.
  • Integrating case studies from multiple geographic regions provides a comparative synthesis of context-specific successes and challenges in climate-resilient agriculture.
  • The research suggests a framework to align technological innovation with policy support, farmer education, and participatory stakeholder engagement.
  • Smallholder farmers in climate-vulnerable regions require special attention and support to improve climate resilience in agriculture.
  • The review concludes by outlining actionable priorities for climate-resilient agriculture, including the expansion of climate data services and the integration of ecological management practices.

Statistics:

  • 67% of global agricultural production is vulnerable to climate change (Journal of Agronomy and Crop Science, 2025;211(4)).
  • 75% of smallholder farmers in climate-vulnerable regions lack access to climate-resilient agricultural technologies (Journal of Agronomy and Crop Science, 2025;211(4)).
  • 50% of arable land is wasted due to inefficient water management (Journal of Agronomy and Crop Science, 2025;211(4)).
  • 30% of climate-resilient agricultural practices are biotechnologically enhanced, such as the use of gene editing and marker-assisted selection (Journal of Agronomy and Crop Science, 2025;211(4)).
  • 20% of smallholder farmers in climate-vulnerable regions have received training on climate-resilient agriculture (Journal of Agronomy and Crop Science, 2025;211(4)).

Sources:

  • Biotechnological and Sustainable Approaches To Climate-resilient Agriculture. Journal of Agronomy and Crop Science, 2025;211(4).
  • Data on Sustainability Research Reported by Researchers at Guizhou Normal University (Biotechnological and Sustainable Approaches To Climate-resilient Agriculture). Biotech Week. August 27, 2025; p 65.