Core Insights - The introduction of drones in the walnut harvesting process in Chun'an has significantly transformed traditional methods, enhancing efficiency and safety [1][2] - The local meteorological bureau has implemented advanced weather monitoring systems to support drone operations, ensuring precise weather forecasts for optimal flying conditions [2] Group 1: Drone Technology Impact - Drones can carry loads of up to 10 kilograms and complete a flight in just 3 minutes, achieving the work output equivalent to 10 laborers in a day [1] - The use of drones has improved safety during walnut harvesting by reducing the physical strain on farmers and minimizing the risks associated with transporting heavy loads down steep mountain paths [1] Group 2: Weather Monitoring and Support - The Chun'an Meteorological Bureau has deployed 6 portable automatic weather stations in key walnut production areas, providing real-time data on temperature, humidity, wind speed, and precipitation [2] - A dedicated WeChat group has been established, connecting meteorological forecasters, agricultural experts, and drone operators to share timely weather updates and operational advice [2] Group 3: Future Applications - The successful implementation of drone technology in walnut harvesting is expected to extend to other agricultural products such as high-altitude tea and medicinal herbs, as well as applications in forest fire prevention and emergency rescue operations [2]

Group 1 - The event "Guizhou Medicine Goes Out, Accumulated 'Bo' Development" was held in Bozhou, focusing on linking Guizhou's high-quality traditional Chinese medicine resources with the largest trading market in the world [1] - Over 200 representatives from the governments of Guizhou and Anhui, industry associations, and enterprises attended the event, indicating strong willingness for production and sales connections [1] - The current status, advantageous varieties, and future development plans of Guizhou's traditional Chinese medicine industry were comprehensively introduced during the event [1] Group 2 - A significant promotion of Guizhou's representative enterprises showcased the quality characteristics and industrial advantages of local medicinal materials such as Tianma, Huangjing, Taizishen, and Banxia [1] - The Bozhou Traditional Chinese Medicine Commodity Trading Center's Vice President highlighted the large-scale traditional Chinese medicine trading platform, emphasizing a "six unification" operational model to enhance transaction processes through digital means [1] - A signing ceremony for strategic cooperation units concluded the event, resulting in multiple collaborations between Guizhou and the Bozhou Traditional Chinese Medicine Commodity Trading Center [1] Group 3 - In addition to the promotion event, over 100 Guizhou enterprises participated in a large exhibition at the trading center, showcasing a 2000 square meter exhibition area featuring local medicinal materials and specialty agricultural products [2] - The exhibition included experience zones for Miao and Yao medicine therapies, tea tasting areas, and performances of ethnic dances, enriching the cultural experience at the Bozhou Medicine Expo [2]