我国粮食自给水平目标设定:研究综述与政策启示.

Ensuring the supply of important agricultural products, particularly food, is one of the primary tasks of implementing the strategy of rural revitalization. Setting the goal of food self-sufficiency level is the foundation of food security evaluation and food policy formulation, and this directly affects the strategic direction and implementation path of a nation's food industry development. Based on the review of the existing literatures regarding the goal setting of food self-sufficiency in China, this paper summarizes the relevant concepts of China's food self-sufficiency rate, reviews the evolution of food self-sufficiency policy at the national level, and focuses on the systematic summary of the level, basis and significance of the goal setting of China's food self-sufficiency rate, as well as the causes and effects of its change in recent years. The study results show that the concept of "food" is closer to the essential meaning of food security than the concept of "grain". However, in existing studies, there is no clear or unified judgment regarding the level of self-sufficiency required for food security in China, nor regarding the level of self-sufficiency allowed by resource conditions. This study proposes that the current stage take the carrying capacity of resources and the environment as a hard constraint and stable maintenance of grain production as the red line; replace the former grain self-sufficiency rate target with the total grain self-sufficiency target; and compensate for the gap between domestic supply and demand, by making full use of foreign resources and international markets. Doing so will allow us to more effectively achieve a higher level of unity of domestic food production with ecological environmental protection and food security. [ABSTRACT FROM AUTHOR]