Climate-Smart Agriculture

Climate-smart agriculture seeks to keep farming productive and profitable despite climate change while limiting agriculture's contribution to it. In crop production systems, it integrates sustainable productivity, adaptation and resilience, and reduction or removal of greenhouse gas emissions wherever possible, rather than treating these as separate objectives.

Three linked objectives

Climate-smart agriculture evaluates crop production through three complementary objectives. The appropriate balance depends on local conditions and farmers' needs.

• It seeks to sustainably increase productivity and farm incomes, improving food security without degrading the soil, water and other resources on which future production depends.
• It strengthens adaptation and resilience so that crops and farm livelihoods can better withstand droughts, floods, heat and rainfall variability.
• It pursues mitigation wherever possible by reducing greenhouse gas emissions or increasing carbon storage in agricultural soils and vegetation.

How these objectives shape crop production

The approach combines suitable crop choices, resource management and timely farm decisions. It aims to improve both average performance and the stability of production under climatic stress.

• Locally suitable stress-tolerant varieties, crop diversification and adjustments in sowing dates can reduce exposure to weather-related crop losses.
• Water management, including rainwater harvesting, efficient irrigation and drainage where needed, helps crops cope with both water scarcity and excess water.
• Soil and nutrient management, including balanced fertilisation, organic matter management and soil conservation, supports productivity while improving resource-use efficiency.
• Weather forecasts, agro-meteorological advisories and contingency crop planning help farmers make timely decisions about sowing, irrigation and other operations.
• Practices such as suitable irrigation management in rice can reduce methane emissions, while practices that build soil organic carbon can contribute to mitigation.

A context-specific approach, not a fixed package

A practice is not climate-smart merely because it uses new technology. Its suitability depends on local agro-climatic conditions, resource availability, costs and its effects on productivity, resilience and emissions.

• Not every intervention delivers all three objectives equally; trade-offs must be assessed rather than assuming automatic gains.
• Research, extension, access to finance and risk-management support help farmers adopt suitable practices.
• Crop insurance can support financial recovery after losses, but it complements rather than replaces measures that reduce production risks.