Abstract: Under the background of "dual carbon", agricultural planting bears the dual responsibility of carbon sequestration and emission reduction, as well as ensuring food security. While ensuring the stable development of food quantity and quality, how to achieve the coordinated development of carbon sequestration and emission reduction in agricultural planting and national food security has become a common concern of the whole society. At present, carbon sequestration and emission reduction in agricultural planting and food security have not been fully and systematically studied within the same framework, especially in terms of coupling relationships, collaborative mechanisms, and development paths. This study reviews, summarizes, and concludes relevant literature both domestically and internationally on the connotation, measurement methods, spatiotemporal patterns, influencing factors, and collaborative development of carbon sequestration and emission reduction in agricultural planting and food security. It also analyzes the shortcomings of existing research; Finally, based on the analysis of the possible conflicts and stronger synergies between carbon sequestration and emission reduction in agricultural planting and food security, the construction and measurement of a comprehensive evaluation index system, spatial and temporal patterns and influencing factors, collaborative mechanisms and improvement paths, as well as the construction of digital sharing platforms, were discussed for the coordinated development of carbon sequestration and emission reduction in agricultural planting and food security. The aim is to provide scientific basis for achieving China's agricultural "dual carbon" goals and ensuring the harmonious progress of national food security.