“智慧电”助高原农业“知天而作”

Group 1 - The article highlights the transformation of agriculture in the Qinghai Plateau, driven by smart technology and electricity, enabling farmers to optimize their production processes and increase yields [1][2]. - The implementation of smart greenhouse systems, including temperature and humidity sensors, has significantly improved the survival rate of crops during harsh weather conditions, with a reported 98% survival rate for grapes [2][3]. - The average annual growth rate of electricity consumption for agricultural and food processing in Haidong City is projected to remain above 19.8% from 2022 to 2024, indicating a strong trend towards agricultural modernization [3]. Group 2 - The use of electric-powered systems has allowed farmers to reduce labor time significantly, with one farmer noting that a 3 kW curtain machine can operate in just 5 minutes, compared to half a day of manual labor [2]. - The introduction of smart lighting systems has enabled off-season strawberry production, allowing for an earlier market entry and achieving prices three times higher than in summer [2]. - The digital twin system in the power company's dispatch center is preparing for peak seedling demand, showcasing the integration of technology in managing agricultural electricity needs [3].