Synchronizing the food security strategy with the goal of “carbon peaking and carbon neutrality” is the key to accelerate the pace of agricultural and rural modernization and the construction of a strong agricultural country. To promote the synchronization of the food security strategy with the “Dual-carbon” objective， this study， based on the perspective of food security， explained the scientific connotation of eco-low-carbon agriculture， clarified the dialectical relationship between food security and eco-low-carbon agriculture， analyzed the problems and challenges faced by eco-low-carbon agriculture under the food security strategy， and put forward the development strategies and the promotion paths. The study revealed that， under the guidance of “all-encompassing approach to food”， “large-scale industrial view” and “view of big agriculture”， ecological low-carbon agriculture involves the ecological low-carbon of the entire food category， industrial process， and life link. Food security is the bottome-line requirement for the development of ecological low-carbon agriculture， and ecological low-carbon agriculture represents the true meaning of sustainable food security. At present， the development of ecological low-carbon agriculture is facing various practical difficulties， including natural resource constraints， scientific and technological bottlenecks， small-scale agricultural production patterns， the limitations of the residents’ concepts and others， It is urgent to explore the effective paths for expanding water and land resources， applying technological innovations， and improving the quality of residents， so as to promote ecological low-carbon agriculture and achieve the goal of “storing grain in the land”， “storing food in technology” and “storing food in the people”.