Core Viewpoint - The application of intelligent technology in grain procurement has effectively curbed the issue of "human relations grain" and restructured the procurement ecosystem, establishing a fair and transparent market order [1][4]. Group 1: Issues in Traditional Grain Procurement - The existence of "human relations grain" is fundamentally due to significant human intervention and high regulatory difficulty, with low automation levels in grain enterprises leading to subjective quality assessments by inspectors [2]. - Information asymmetry makes it difficult to detect violations, as farmers lack real-time access to testing data and cannot trace issues, leading to a lack of evidence for complaints [2]. - The complex profit chain in the procurement process allows a small group of key personnel to exploit the system for personal gain, making it challenging to eliminate these practices through conventional regulatory means [2]. Group 2: Technological Solutions - The implementation of intelligent sampling and inspection systems automates the grain quality inspection process, providing technical support to eliminate "human relations grain" [3]. - Farmers can initiate the inspection process easily, with automated systems ensuring high precision in sampling and quality checks, while the role of inspectors is limited to supervising the equipment [3]. - The use of blockchain technology guarantees the authenticity and immutability of information, allowing for real-time data sharing and traceability, which empowers farmers to monitor their grain data and file complaints if necessary [3]. Group 3: Modern Regulatory Framework - The establishment of a comprehensive, traceable, and tamper-proof regulatory system through intelligent monitoring, including the use of over 100 high-definition cameras and AI behavior recognition technology, enhances oversight of inspectors' actions [4]. - A big data analysis platform enables proactive identification of irregularities, shifting the focus from reactive problem-solving to preventive measures, significantly improving regulatory efficiency [4]. - The integration of intelligent technology not only curtails "human relations grain" but also fosters a fair evaluation of every grain, thereby increasing farmers' motivation to cultivate [4].

Core Viewpoint - The article highlights the launch of the National Grain and Material Reserve Science and Technology Activity Week, emphasizing the importance of technological innovation in ensuring national food security through advancements in grain circulation and storage technologies [1]. Group 1: Technological Innovations - Ten technological innovations in grain circulation have been released, focusing on areas such as grain storage and food processing [5]. - The smart green storage technology system utilizes artificial intelligence for high-precision monitoring and traceability of stored grain, enhancing management levels [5]. - An intelligent sampling system for grain acquisition has been implemented in Yiyang, Hunan, automating sampling and quality inspections for rice and corn [7]. Group 2: Grain Drying and Storage Improvements - In Sichuan, the process from harvesting wheat to drying and storage has been optimized to ensure that grain does not stay overnight, enhancing efficiency [8]. - The drying centers utilize advanced technology to ensure uniform heating of grain, maintaining moisture content between 12.5% and 13.5%, which meets national storage standards [16]. - By 2025, a shared drying model will be introduced in San Tai County, supported by government subsidies to reduce production costs and improve post-harvest grain handling [18]. Group 3: Impact on Grain Loss Reduction - The establishment of 44 drying centers in San Tai County aims to minimize post-harvest losses, with an expected reduction of over 30,000 tons of grain spoilage annually [18]. - Nationwide, over 5,500 post-harvest service centers have been built, promoting the use of 10 million sets of scientific grain storage tools to aid in reducing grain loss [19].