Core Insights - The 14th Liaoning International Agricultural Expo showcased the integration of technology in agriculture, highlighting modernization through mechanization, intelligence, and sustainability [1] Group 1: Technological Innovations - The expo featured advanced agricultural machinery, including a 300-horsepower unmanned electric agricultural machine, which utilizes laser radar and satellite navigation for precise positioning [2][3] - AI technologies were introduced in livestock management, such as smart inspection robots and sound monitoring systems that can predict respiratory diseases in pigs [3] - The event highlighted smart weeding machines capable of identifying and eliminating weeds, addressing the challenges of pesticide reliance and labor intensity in agriculture [3] Group 2: Smart Agriculture Services - Various smart agriculture service providers presented applications in blockchain traceability, IoT sensing, and remote monitoring, contributing to high-standard farmland construction and low-carbon management [4] - China Telecom showcased a "5G + Smart Agriculture" cloud platform that supports precision irrigation and livestock environment control, enhancing agricultural production efficiency [5] - The agricultural management model is shifting towards centralized and intensive management, with companies like Wan Ying Agricultural Technology implementing digital management systems to optimize production processes [5][6] Group 3: Performance and Impact - Wan Ying Agricultural Technology managed nearly 400,000 acres of land this year, achieving significant yield increases in various regions, with reported growth rates of 9.53%, 26.2%, and 15.0% compared to neighboring plots [6] - The introduction of fertilizer efficiency agents aims to reduce fertilizer loss and costs, further promoting sustainable agricultural practices [6]