Core Insights - The autumn grain harvest in the Huanghuai region is significantly affected by continuous rainy weather, prompting various measures to ensure grain storage [1] - In Shandong province, nearly 40 million acres of autumn grain have been harvested, exceeding 60%, with 116,700 corn harvesters deployed [2] - In Henan province, approximately 80% of autumn grain crops have been harvested, with local governments forming volunteer teams to expedite the process [6][8] Harvesting and Drying Technologies - Shandong Pingyin County has introduced intelligent mobile drying machines that can be set up in 20 minutes, with a daily drying capacity exceeding 1,800 tons [4] - In Hebei Handan, local officials have formed over 130 volunteer teams to assist farmers in harvesting, successfully helping over 230 households [10][12] - Advanced agricultural machinery, including smart harvesters and satellite positioning systems, are being utilized to enhance efficiency and reduce weather-related delays [16][20] Agricultural Innovation and Automation - The use of unmanned agricultural operations is being promoted, with experiments covering 14 major crops and 90,000 acres, aiming for an additional 300 million acres by 2025 [20] - The "14th Five-Year Plan" period has seen rapid development in unmanned and electric agricultural machinery, with over 280 unmanned farms established in Jiangsu province [22] - New technologies, including electric agricultural machinery, are being commercialized, addressing issues like insufficient battery life for electric machines [22]