【摘要】 系统梳理国家粮食安全战略的历史演进脉络，有助于揭示粮食安全战略变迁的内在逻辑，为当下制定科学合理的粮食安全保障策略提供理论依据与实践参考。从古代粮政思想与新中国成立以来粮食安全战略的演变出发，凝练传统农业时期中国耕地开发利用和粮食储备调剂中的“大农业”和“大市场”思想；梳理新中国成立以来，我国粮食安全战略在保障目标、保障路径、战略基点和战略措施等方面进行的调整和改变。进而结合新发展阶段粮食安全面临新的机遇与挑战，提出粮食安全的战略目标转向口粮完全自给、食物综合保障能力提升，并从提产能和防风险两个维度提出保障粮食安全的战略基点，即：未来战略调整应在产能提升、风险防范和政策支持上作出调整与完善，通过发展农业新质生产力，提升粮食产能；布局粮食产业链一体化调控，增强供应链韧性，并进一步打出政策“组合拳”，提高政策精准度、完善储备体系的边际调控作用。更多还原

【Abstract】 Systematically sorting out the historical evolution of national food security strategy is helpful to reveal the internal logic of the change of food security strategy,and provides theoretical basis and practical reference for formulating a scientific and reasonable food security strategy at present. Starting from traditional grain governance thought and the evolution of China’s food security strategy since the founding of the People’s Republic,this paper distills the ideas of “Great Agriculture” and “Great Market” embodied in land cultivation,utilization,and grain reserve management during the traditional agricultural period.It further reviews the adjustment and change of China’s food security strategy since the founding of the People’s Republic of China in terms of security objectives,security paths,strategic foundations and strategic measures.Entering the new stage of development,China faces new opportunities and challenges in ensuring food security. Accordingly,the strategic goals should shift toward full selfsufficiency in staple grains and enhanced overall food supply capacity.From the dual dimensions of productivity enhancement and risk prevention,this study proposes the strategic foundations for safeguarding food security:future strategic adjustments should focus on improving production capacity,strengthening risk prevention,and refining policy support.Specifically,this involves developing new quality productive forces in agriculture to raise grain output,promoting integrated regulation across the grain industry chain to reinforce supply chain resilience,and consolidating a coordinated policy toolkit to improve policy precision and strengthen the marginal regulatory role of the grain reserve system.更多还原