摘要
Abstract
Ensuring food security is an important foundation for achieving economic development,social stability and national security.The profound connotation of food security as a major national issue should be understood from the perspective of a long historical view,the overall situation of economic and social development,and the background of the new era.China adheres to and deeply implements the na-tional food security strategy,and the situation of food security has continued to improve.However,we should also be clearly aware that under the current world situation of great changes unseen in this centu-ry,China's food security still faces four major challenges,namely tight supply and demand balance,prominent structural contradictions,weak agricultural infrastructure,and long-term low benefits of grain production,as well as three major risks,namely frequent extreme weather,financialization of bulk com-modities,and intensification of major power games.In the background of comprehensively promoting rural revitalization,to maintain the bottom line of ensuring national food security,it is necessary to prop-erly handle the"nine pairs"of important relationships in the national food security strategy and meas-ures,and consolidate the foundation for ensuring the supply security of food and important agricultural products,so as to fully cope with the multiple challenges in the current and future periods.关键词
粮食安全/中国粮食安全底线/百年变局/粮食安全风险/统筹发展Key words
Food security/The bottom line of China's food security/Profound changes of the cen-tury/Food security risk/Coordinated development
