7、24、48，松茸“坐”专线“快跑”！科技“锁鲜”赋能抢“鲜”生意闯出“大市场”

Group 1 - In July, China's express delivery business volume reached 16.4 billion packages, with a notable increase in fresh produce, prompting express companies to customize exclusive packaging for these products [1] - The introduction of air freight lines has improved the efficiency and service quality of fresh product delivery [1] Group 2 - In Shangri-La City, Yunnan Province, matsutake mushrooms have started to be harvested, with local villagers collecting them early in the morning [4] - Freshly picked matsutake mushrooms are quickly transported to the Jidi Village trading market, which serves as a distribution center for the three provinces of Sichuan, Yunnan, and Tibet, with a daily trading volume exceeding 200 tons [5] Group 3 - Matsutake mushrooms, being perishable and sensitive to damage, require high standards for preservation and packaging. Express companies have developed customized packaging solutions using high-density foam boxes and food-grade ice bags to achieve precise preservation for up to 72 hours [9] - A dedicated air freight line for matsutake mushrooms has been established, with ground transportation exclusively using refrigerated vehicles. This multi-modal transport system allows for delivery within 7 hours across provinces, reaching 264 cities within 24 hours and 310 cities within 48 hours [10] - The establishment of two distribution points in remote areas of Deqin County and Weixi County has enhanced the timeliness of express deliveries in the Diquing Prefecture [10]