安徽省合肥市长丰县水湖镇李杨村的种植大户蒋秀芝正在查看草莓生产情况。(长丰县文旅局供图) 中新社合肥2月2日电 题：冬日暖棚藏"百亿春天" 长丰草莓远销海外 中新社记者 储玮玮 寒冬时节，安徽省合肥市长丰县水湖镇李杨村的草莓大棚里春意盎然，一颗颗饱满的草莓掩映在叶间， 种植大户蒋秀芝正挑选果实。"现在的标准高了，甜度、果型、色泽，一颗都不能含糊。"她说。 三十年前，蒋秀芝还只是守着两亩小棚、凭经验摸索的普通农妇。如今，她已成为带动全村发展的"领 头雁"。李杨村也从零星种植发展为长丰县最大的草莓种植村，拥有近600户种植户、3000亩草莓园。 转变的"钥匙"是科技。当地常常组织农技专家深入大棚，手把手传授技术。蒋秀芝从"跟着学"到"自己 钻"，测糖仪、传感器成了新农具，大水漫灌变为滴灌与水肥一体化。"过去凭经验，现在数据说了 算。"她说，绿色防控技术的普及，让"摘下即食"成为长丰莓农的自信。 自己富了，不忘乡亲。蒋秀芝将技术倾囊相授，带领村民统一采购种苗肥料、对接销路。在"草莓小 镇"项目推动下，李杨村建起现代化钢架大棚和完善设施，2025年集体经济收入达384万元(人民币，下 同)。 科技的触角更深入产业核心 ...

Core Points - The 2025 Haidian Marathon is scheduled for October 12, with a participant scale of 10,000 runners [1] - The event will feature a unique "sea horse" finisher medal inspired by the octagonal shape of the Cishou Temple pagoda, showcasing a dual-layer flip structure and a futuristic industrial design on the back [3] - The marathon route will cover 42.195 kilometers, passing through various natural and cultural landmarks, including parks and high-tech industrial areas, highlighting the integration of ecology, culture, and technology in Haidian District [5] Event Features - The event will incorporate advanced technology, continuing features from the previous year such as AI-hosted live broadcasts and personalized training plans generated by AI algorithms [7] - A carnival will be held during the marathon, featuring traditional cultural performances, blending sports with cultural experiences [7] - Registration for the marathon is currently open and will close on August 26, with a new registration mechanism that includes a lottery system and a waiting list for participants [7] Special Initiatives - The marathon will introduce a university challenge and a high-tech enterprise challenge to encourage student participation and showcase the vitality of high-tech companies [7] - The event will recruit 50 official pacers to assist runners, with pacers categorized by finishing times ranging from 3 hours to 6 hours and 15 minutes [7]