Abstract: The COVID-19 epidemic has caused different effects on Chinas grain production and peoples lives. In order to promote the orderly development of grain production and ensure food security, this paper studied the impact of the COVID-19 epidemic on Chinas grain industry. It was found that under the epidemic situation, agricultural employment was difficult, the supply of agricultural materials was tight, traditional technology services to the countryside stagnated, and cross regional farming was blocked. In addition, diseases and insect pests were reappearing, and the international situation was more complex and changeable in this year. The pressure and challenge to stabilize grain production  increased. Therefore, this paper suggested that food security should be taken as the top priority. In order to further ensure Chinas food security, we showed recover spring tillage production and area  double cropping rice, ensure the smooth passage of important materials, provide multiform agricultural science and technology services, improve the early warning mechanisms of domestic and international markets, and build a new support system for grain production.

Key words: COVID-19 epidemic, grain industry, production, consumption, supply and demand

摘要： 新型冠状病毒肺炎（以下简称“新冠肺炎”）疫情对我国粮食生产和人民生活造成了不同程度的影响。为推动粮食生产有序开展，保障粮食安全，分析了新冠肺炎疫情对我国粮食产业发展的影响。分析发现，疫情之下农业用工难、农资供应紧张、传统的技术下乡服务停滞、跨区耕作受阻，加之今年病虫害呈重发态势，国际形势也更加复杂多变，稳定粮食生产的压力和挑战加大。建议将粮食安全当成“头等大事”来抓，支持春耕生产和双季稻面积恢复，保障重要物资运输通道畅通，开展多形式农业科技服务，健全国内、国外两个市场预警机制，构建新型粮食生产支持体系，进一步保障我国粮食安全生产。

关键词: 新冠肺炎疫情, 粮食产业, 生产, 消费, 供需