Climate change is the most serious problem of the last two centuries. It is being observed as a silent threat to global food production, leading to food insecurity for the burgeoning population. Rice is an important food crop and has also been identified as sensitive and highly vulnerable to climate change. Global rice production is affected by climate change and will soon be seen as a food security threat. Climatic factors like temperature, rainfall, wind speed, relative humidity, and solar radiation significantly impact physiological, biochemical and morphological traits, eventually resulting in a decline in yield. The whole process is discussed in this review. Several previous studies focused more on the impact of climate change on the productivity and production of crops without paying any or less attention to the vulnerability of value chain actors to climate risks and climate-related losses in the value chain. The climate risk management by value chain approach establishes connections between input suppliers, farmers, processors, retailers and consumers, identifying risks and formulating adaptation and mitigation strategies at every stage across the value chain. The identified appropriate strategy from the review, including climate-resilient rice varieties, conservation agricultural practices, climate-smart cultivation and water management techniques, could reduce the impact of climate change and enhance food security.
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