Core Viewpoint - The case study of Huanji Agricultural Cooperative has been included in the "2025 National Smart Agriculture Typical Case Compilation" by the Ministry of Agriculture and Rural Affairs, showcasing the integration of digital agriculture in rural development [1] Group 1: Digital Agriculture System - Huanji Agricultural has developed a digital agriculture system characterized by "1 platform + 1 center + N applications" to create a digital rural complex [1] - The cooperative has deployed an Internet of Things (IoT) sensor network for real-time monitoring of environmental data such as soil moisture, air temperature and humidity, and light intensity [1] Group 2: Efficiency and Cost Reduction - The data collected is analyzed through a cloud platform, which enables a smart water and fertilizer integration system to perform precise irrigation and scientific fertilization [1] - This approach has resulted in a water and fertilizer savings of 30% to 50% and a reduction in labor costs by over 50% [1] Group 3: Diversification of Agricultural Functions - Huanji Agricultural has opened online sales channels, including live streaming, and established a digital agriculture research and tourism base [1] - This initiative allows citizens and tourists to experience modern agricultural technologies such as IoT planting and intelligent harvesting, promoting a shift from a single production function to a diversified model that includes "production + culture and tourism + education" [1]