无人机作业、智慧田管“上岗”……“数智+”为秋粮稳产丰收筑牢科技根基

Core Viewpoint - The successful harvest of autumn grain is crucial for achieving overall grain production targets, with various regions implementing tailored agricultural practices to enhance yields [1][10]. Group 1: Agricultural Practices and Technologies - In Heilongjiang, the Beidahuang 290 Farm has implemented "one spray multiple promotion" techniques over 140,000 acres, utilizing 200 IoT devices for precise monitoring of soybean growth, resulting in a 6% increase in production efficiency [3]. - The central government has allocated 1.146 billion yuan for agricultural disaster prevention and relief, supporting 13 major grain-producing provinces in implementing "one spray multiple promotion" techniques [4]. - In Shandong, over 300,000 acres in high-risk pest areas received free "one spray multiple promotion" agents, with agricultural experts providing guidance to improve operational quality [6]. Group 2: Crop Management and Monitoring - In southern regions, rice crops are at critical growth stages, with local teams conducting on-site assessments of seedling conditions, soil moisture, and pest situations to ensure effective technical implementation [8]. - The Ministry of Agriculture and Rural Affairs has developed a disaster prevention and mitigation plan for autumn grain production, dispatching teams to 18 provinces to provide guidance [10]. Group 3: Overall Grain Production Outlook - The area planted with autumn grain has increased compared to last year, particularly for high-yield crops like corn, with overall growth conditions deemed normal; however, challenges such as high temperatures, drought, early frost, and pests remain [10].