Core Viewpoint - Food security is a critical national issue, with autumn grain being a key factor in ensuring overall food safety in China. The recent adverse weather conditions have posed significant challenges to autumn harvests, highlighting the importance of technology in mitigating these risks [1][2]. Group 1: Impact of Weather on Agriculture - Continuous rainfall since September has severely affected regions like Henan, Anhui, and Shandong, leading to waterlogging in fields and difficulties in harvesting [1]. - The current autumn harvest is facing numerous challenges, with the need for rapid progress in both harvesting and planting [1]. Group 2: Role of Technology in Agriculture - The application of smart agricultural machinery, such as tracked harvesters, has significantly improved efficiency in adverse conditions [1]. - High-efficiency drying equipment and precise weather forecasting have played crucial roles in maintaining grain quality and guiding agricultural activities [1][2]. Group 3: Progress in Autumn Harvest - As of now, over 90% of autumn grain crops have been harvested in Henan, with Hebei at 85% and the national average nearing 70% [1]. - Major grain-producing areas are racing against time to complete the autumn harvest [1]. Group 4: Strategic Shifts in Agricultural Practices - The strategy of "storing grain in technology" is essential for transforming traditional agricultural production methods [1]. - The shift from relying on resources and labor to emphasizing technological innovation is a necessary response to global challenges such as climate change and geopolitical tensions [1]. Group 5: Infrastructure and Disaster Resilience - The recent weather events have exposed shortcomings in grain drying and storage facilities, necessitating improvements in agricultural infrastructure [2]. - High-standard farmland construction is crucial for disaster resilience, enabling rapid drainage during floods and ensuring crop growth during droughts [2].

Core Points - The article highlights the significant advancements in China's meteorological services over the past 80 years, emphasizing the establishment of a comprehensive observation system and the modernization of meteorological technology to enhance disaster prevention and response capabilities [5][12]. Group 1: Meteorological Services Development - The meteorological services in China have evolved into one of the most widely covered public services, with comprehensive capabilities ranking among the top globally [5]. - The implementation of a progressive meteorological service model has improved disaster prevention, with a focus on safeguarding lives and enhancing economic development [12]. Group 2: Case Studies of Meteorological Applications - In Yunnan Province, a progressive service mechanism was employed during heavy rainfall, allowing for timely warnings and the successful evacuation of over 3,500 people, resulting in zero casualties [9][10]. - In Henan Province, timely drought warnings led to the implementation of irrigation measures across 124 million acres, effectively mitigating drought impacts on crops [16][18]. - In Zhejiang Province, the development of a detailed sunrise forecast service has significantly improved tourist experiences, with an accuracy rate of 87% in predicting viewing conditions [22]. Group 3: Economic and Ecological Impact - Meteorological services have expanded to support over 70 industry categories, integrating into the modern economic system and contributing to food security, transportation, and energy supply [18]. - In Shaanxi Province, the establishment of a climate ecological monitoring network has facilitated the development of climate-related tourism and agricultural services, enhancing local economic growth [28].