凝视着眼前这张"中国一拖奠基纪念"的老照片，省政协常委、民建河南省委会主委梁留科的思绪仿佛被 拉回到那个火热的年代。老照片中简朴而庄严的场景，与另一张照片中的现代化生产线场景，构成了一 场跨越70余年的无声对话。 "东方红成为我们国家工业生产的大IP。中国一拖的发展史，就是一部中国农机工业乃至中国现代工业 的缩影。"1月24日，梁留科深情地说。 最初的轨迹始于"一五"计划时期那场举国瞩目的建设热潮。1958年，第一台"东方红"履带拖拉机驶下生 产线，它被亲切地称为"铁牛"，承载的是"耕地不用牛"的朴素梦想，解决的是国家农业机械化"从无到 有"的历史课题。 "建厂时，全国上千家企业提供设备，数万名工人、干部和技术人员从四面八方会聚洛阳。"在梁留科看 来，这体现出了集中力量办大事的社会主义制度优势。 在位于洛阳市的中国一拖大拖公司总装生产线上，工人正在装配拖拉机。 张怡熙 刘嘉伟 摄 核心提示 在今年省两会期间，我们展示出一张张河南经济社会发展历程中的老照片，它们不仅承载着记忆，更是 对话的起点，代表、委员参与其中，讲述生动故事与切身感受。通过"那时"与"这时"的影像对比和情感 共鸣，精神传承可感可触，宏大的"十 ...

Core Insights - The report by Yunmanman highlights the digitalization of agricultural logistics in Jiangsu, showcasing a high mechanization rate of 87% and an informationization rate of 51.2% in agricultural production [1] - Jiangsu's agricultural supply chain is characterized by high mechanization, strong regional collaboration, and intelligent integration, transforming farmers from traditional practices to more efficient methods [1] Group 1: Agricultural Machinery - Jiangsu's spring farming shows a trend of local supply dominance, with most agricultural machinery products sourced from within the province, particularly from cities like Suzhou, Wuxi, and Changzhou [1] - The focus in Suzhou is on technological innovation, developing fully automated high-density vegetable transplanting machines and unmanned electric tractors, leading in the Yangtze River Delta region [2] - Wuxi specializes in intelligent and specialty agricultural machinery, with high domestic market shares for products like unmanned plant protection drones and automatic rice transplanters [2] Group 2: Aquatic Seed Transportation - Jiangsu is a key player in the national aquatic seed supply chain, with significant transportation of fish, shrimp, and crab seedlings to other provinces, particularly from cities like Nantong and Yancheng [2][3] - Yancheng is recognized as the "hometown of crab seedlings," contributing to 70% of the national supply, while Nantong produces over 100 tons of crab seedlings annually [2][3] - Suzhou is also involved in breeding special aquatic seedlings, with products reaching provinces like Fujian and Shandong [3] Group 3: Agricultural Resource Distribution - The distribution of agricultural resources in Jiangsu exhibits a "two-way flow" characteristic, with fertilizers primarily sourced from Shandong, Hubei, Henan, and Anhui [3] - Key cities supplying fertilizers to Jiangsu include Linyi, Xinxiang, and Jincheng, while local seed supply is bolstered by inputs from Gansu and Shandong [3] - Yunmanman plays a crucial role in matching agricultural resource transportation needs with logistics, enhancing efficiency through real-time data management [3][4] Group 4: Digital Logistics Infrastructure - The digital logistics platforms like Yunmanman are becoming essential infrastructure for optimizing the agricultural supply chain and improving spring farming efficiency [4] - The integration of intelligent upgrades in agricultural machinery and nationwide distribution of aquatic seedlings contributes to a robust material foundation for spring farming in Jiangsu [4]