四无粮仓陈列馆内的展陈。 杭州余杭四无粮仓陈列馆供图 中新网杭州12月23日电(王逸飞 鲍梦妮)钻进地垄内，老鼠、飞蛾等扑面而来，人只能蜷缩在狭小的空 间，驱赶可能危害粮食安全的动物……这是杭州余杭四无粮仓陈列馆内AR互动项目中的画面。12月23 日，该陈列馆完成展陈升级，对外开放。 这里在保留4座20世纪50年代老粮仓的基础上，利用全新数字技术向公众讲述以余杭粮食干部职工为代 表的新中国第一代粮食人，充分发挥主观能动性、守护粮食安全的故事。余杭四无粮仓陈列馆馆长陶学 锋介绍，"我们通过技术手段再现当时的场景，并设计兼具科普性与趣味性的互动项目，希望让公众尤 其是小朋友，知道珍惜粮食的重要性。" 杭州余杭 为传承好粮食文化，守好粮食安全"国之大者"，这些年，浙江编辑《余杭四无粮仓史料选辑》，拍摄廉 洁主题微电影《良仓》，积极宣传老一辈保粮模范的先进事迹，推动余杭四无粮仓陈列馆成为"红色文 化"旅游点和"清风之旅"打卡地。 杭州余杭 四无粮仓陈列馆内的展陈。 杭州余杭四无粮仓陈列馆供图 余杭四无粮仓陈列馆位于余杭区城区的核心区块，是昔日仓前粮库改建而成。陈列馆门额上的馆名 由"杂交水稻之父"袁隆平题写，这也体现 ...

Core Insights - The 21st China International Grain and Oil Expo will be held in Hangzhou from October 30 to November 1, focusing on the development of new productivity in the grain industry and creating a professional platform for communication and sales across the entire industry chain [1] Group 1: Event Overview - The expo will cover an exhibition area of approximately 40,000 square meters, featuring six major exhibition zones including grain and oil products, brand enterprises, grain machinery, technology information, themed sections, and international exhibits [1] - Nearly 700 enterprises are expected to participate, with an anticipated attendance of over 30,000 visitors, including key distributors and buyers [1] Group 2: Participating Regions and Companies - The expo will showcase resources from 22 provinces, including Zhejiang, Heilongjiang, Jilin, Liaoning, Hubei, Shandong, Sichuan, and Guangdong, with a special focus on local specialties in the 400 square meter Zhejiang and Hangzhou exhibition area [2] - Leading companies such as COFCO Group, Xiangyu Group, and Wudeli Flour Group will present well-known regional brands like "Qilu Grain and Oil" and "Shanxi Millet" [2] Group 3: Innovations and Highlights - The expo emphasizes three main innovations: multi-dimensional display of the entire industry chain, showcasing new productivity through advanced technologies like unmanned storage and AI-assisted planting, and promoting collaboration to drive industry ecosystem development [2] - Activities will include on-site signing, business matching, brand promotion, and specialized meetings for rice and miscellaneous grains [2] Group 4: Hangzhou's Role and Initiatives - Hangzhou, known for its commitment to food security, will highlight its advanced experiences in "future grain storage," "digital procurement," and "green storage" [3][4] - The city is developing the world's largest dual-use underground temperature-controlled grain storage and a highly automated grain reserve facility, ensuring food security for its large population [3] - Hangzhou is also establishing a comprehensive online and offline market system with an annual trading volume exceeding 4 million tons to secure regional grain supply [3]