筑牢产业发展根基去年乐山市水产品总量14.65万吨、渔业经济总产值40.89亿元。其中，单品处于全省 第一的有长吻鮠1.56万吨、鮰鱼3.17万吨、鲤鱼2.3万吨。聚焦池塘资源，打造稳产增效主阵地。立足西 南最大集中连片商品鱼基地(市中区-井研)和全国最大斑点叉尾鮰、江团产业基地，优化"名特优"品种结 构，创新套养模式，提高养殖效益。聚焦水库资源，构建生态开发新格局。统筹205座水库资源(可养水 面3150公顷)，推广"以渔控藻"大水面生态养殖，去年"人放天养"模式产量6083吨，实现生态效益与经 济效益双赢。聚焦冷水资源，培育特色产业增长极。依托沙湾、峨眉山、马边等冷水资源优势，建成省 级良种场3家、市级苗种场21家。围绕补齐渔业加工短板，构建冷水鱼全产业链，今年引进3个龙头企 业，拟投资9.5亿元实施冷水鱼养殖加工项目，目前已启动项目建设。 激活设施渔业动能聚焦示范引领，推动转型发展。在市中区、井研县、峨眉山市等水产养殖核心区开展 设施渔业试点示范，建成陆基圆池、工厂化循环水等设施渔业项目30个、养殖水体19.5万立方米，不断 引领传统渔业向集约化、智能化转型。聚焦项目整合，培育经营主体。整合成品油补贴、 ...

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]

原标题：南疆盐碱水域变"蓝色粮仓" ◎本报记者 梁 乐 通讯员 陈 琼 南疆大地植被稀疏的荒漠上，分布着大大小小的盐碱水域。由于水中盐碱含量高，并不能直接作为 灌溉和生活用水，长期以来无人问津。近年来，新疆生产建设兵团（以下简称"兵团"）针对南疆盐碱水 域开展科研攻关，探索"海鲜陆养"新模式。如今，盐碱水域变身"蓝色粮仓"，产出的南美白对虾、加州 鲈鱼等水产品畅销全国。 近日，科技日报记者在阿拉尔市锦鸿水产养殖有限公司（以下简称"锦鸿水产"）生产基地看到，工 作人员身着防水服、手持消毒器具，一丝不苟地在池塘里进行消毒作业。该公司总经理翟栋告诉记者， 不久前公司刚售出20多吨加州鲈鱼，紧接着又投放了一批新鱼苗，不愁销路。 作为兵团盐碱水渔业示范点，2022年，锦鸿水产在十六团新开岭镇利用温室大棚养殖特有鱼种，3 座大棚采用陆基圆筒循环水养殖系统。通过3年多的实践摸索，大棚目前年产60吨鱼，产值300余万元。 在养殖过程中，公司采用液氧输送方式，和传统的单一供氧方式相比，每立方米可增产15公斤左右。随 着技术成熟，公司还扩大鱼苗孵化规模，带动阿克苏、和田等地渔业共同发展。 据了解，兵团南疆师市地表和地下盐碱水分布 ...