Climate change adaptation strategies in farming systems

Agricultural systems worldwide face unprecedented challenges from climate change, including rising temperatures, altered precipitation patterns, extreme weather events, and shifting pest and disease dynamics that threaten global food security and farming community stability. This systematic literature review synthesizes approximately 80–100 peer-reviewed articles alongside institutional publications to evaluate climate change adaptation strategies across diverse agro-ecological and socioeconomic contexts. The study examines five strategic domains: climate-smart agriculture and integrated approaches, conservation agriculture and soil health, crop diversification, water management and irrigation, and digital agriculture and precision farming through thematic synthesis connecting biophysical adaptation mechanisms with socioeconomic enabling conditions. Key findings indicate that no single strategy sufficiently addresses the full spectrum of climate risks; rather, effective adaptation requires context-specific combinations of biophysical, technological, and institutional interventions. Conservation agriculture and crop diversification demonstrate strong resilience pathways through soil carbon sequestration and yield stability, yet face structural barriers from supply chain lock-in and market incentives favoring monoculture systems. Technologically intensive strategies offer substantial efficiency gains but exacerbate equity gaps, concentrating benefits among larger operations while leaving 500 million smallholder farms disproportionately exposed. The review concludes that transformative adaptation requiring fundamental system reconfiguration rather than incremental adjustments has become necessary, demanding integrated policy frameworks that secure land tenure, restructure market incentives, ensure equitable technology access, and embed indigenous knowledge within scientific innovation to sustain global food security under accelerating climate change.