[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-468":3,"related-468":69},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":8,"published_at":11,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":24,"tags":26,"primary_topic":31,"secondary_topics":37,"classification":38,"search_phrases":62,"slug":65,"view_count":66,"doi":67,"paper":8,"created_at":68},468,"Digital Technology Innovation and Agricultural Industry Chain Resilience: Implications for Food Security","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fnutrition\u002Farticles\u002F10.3389\u002Ffnut.2026.1915856\u002Fabstract","本文使用2010-2025年中国69家农业上市公司714个企业-年度非平衡面板数据,考察企业层面数字技术创新对农业产业链韧性的影响。研究显示数字技术创新显著提升产业链韧性,这一发现经多重检验后保持稳健。中介分析确认该效应通过企业经营效率和市场预期两个渠道发挥作用。从区域异质性看,东部地区、城市群、非老工业基地正向效应显著;从企业异质性看,非国有、大规模、成熟企业正向效应显著。原文标题:Digital technology innovation and agricultural industry chain resilience: implications for food security,作者:Chen J、Xu、Xiong、Zhao、Yao,发表于Frontiers in Nutrition 2026年第10卷doi:10.3389\u002Ffnut.2026.1915856。本研究为以粮食安全为导向、促进农业数字化同时解决粮食系统结构性薄弱环节的政策提供了实证依据。",null,"[](https:\u002F\u002Fwww.frontiersin.org\u002F)\n\n[![Image 2](https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fnutrition\u002Farticles\u002F10.3389\u002Ffnut.2026.1915856\u002Fabstract) Frontiers in Nutrition](https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fnutrition)\n\n About us\n\nAbout us\n\n*   Who we are\n*   [Mission and values](https:\u002F\u002Fwww.frontiersin.org\u002Fabout\u002Fmission)\n*   [History](https:\u002F\u002Fwww.frontiersin.org\u002Fabout\u002Fhistory)\n*   [Leadership](https:\u002F\u002Fwww.frontiersin.org\u002Fabout\u002Fleadership)\n*   [Awards](https:\u002F\u002Fwww.frontiersin.org\u002Fabout\u002Fawards)\n\n*   Impact and progress\n*   [Frontiers' impact](https:\u002F\u002Fwww.frontiersin.org\u002Fabout\u002Fimpact)\n*   [Our annual 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data](https:\u002F\u002Fwww.frontiersin.org\u002Fsubmission\u002Fsubmit?domainid=2&fieldid=87&specialtyid=0&entitytype=2&entityid=628&articletypeid=246)\n\n[Search](https:\u002F\u002Fwww.frontiersin.org\u002Fsearch?tab=top-results&origin=https%3A%2F%2Fwww.frontiersin.org%2Fjournals%2Fnutrition%2Farticles%2F10.3389%2Ffnut.2026.1915856%2Fabstract)[Login](https:\u002F\u002Fwww.frontiersin.org\u002Fpeople\u002Flogin?returnUrl=https%3A%2F%2Fwww.frontiersin.org%2Fjournals%2Fnutrition%2Farticles%2F10.3389%2Ffnut.2026.1915856%2Fabstract)\n\n## ORIGINAL RESEARCH article\n\nFront. Nutr.\n\nSec. Food Policy and Economics\n\nVolume 13 - 2026 |  doi: 10.3389\u002Ffnut.2026.1915856\n\n[Published in ![Image 6: Frontiers in Nutrition](https:\u002F\u002Fd2csxpduxe849s.cloudfront.net\u002Fmedia\u002FE32629C6-9347-4F84-81FEAEF7BFA342B3\u002FEB0A75ED-DA9A-4E9E-BB44C4C760E69730\u002Fwebimage-C6091B07-6707-4ACC-B34E3E73A56ABB73.png) Frontiers in Nutrition * #### Food Policy and Economics * **5.5** impact factor * **9.6** citescore](https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fnutrition)[Part of a Research Topic Integrating Digital Technologies into Sustainable Food Systems: Addressing Food Stability, Policy, and Nutritional Outcomes Submission open * **9447** views * **8** articles](https:\u002F\u002Fwww.frontiersin.org\u002Fresearch-topics\u002F79968\u002Fintegrating-digital-technologies-into-sustainable-food-systems-addressing-food-stability-policy-and-nutritional-outcomes)\n\n### Reviewers\n\nReviewed by\n\n![Image 7: 3 Anonymous reviewers](https:\u002F\u002Fstatic2.frontiersin.org\u002Fstatic-resources\u002Fimages\u002Fdefault_profileimage.webp)\n\n3 Anonymous reviewers\n\nOutline\n\n*    [Abstract](https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fnutrition\u002Farticles\u002F10.3389\u002Ffnut.2026.1915856\u002Fabstract#h1)\n\n## ORIGINAL RESEARCH article\n\nFront. Nutr.\n\nSec. Food Policy and Economics\n\n# Digital technology innovation and agricultural industry chain resilience: implications for food security\n\n*   [![Image 8: Jie Chen](https:\u002F\u002Floop.frontiersin.org\u002Fimages\u002Fprofile\u002F3320432\u002F74) Jie Chen 1](https:\u002F\u002Floop.frontiersin.org\u002Fpeople\u002F3320432)\n*   J X \nJiayi Xu 1 \n*   X X \nXintong Xiong 1 \n*   Y Z \nYuqi Zhao 2 \n*   H Y \nHuibin Yao 3 \n\n*   1. Changsha University of Science and Technology, Changsha, China\n\n*   2. Yango University, Fuzhou, China\n\n*   3. Hunan University of Finance and Economics, Changsha, China\n\n*   See more\n\nArticle metrics\n\n[View details](https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fnutrition\u002Farticles\u002F10.3389\u002Ffnut.2026.1915856\u002Fabstract#metrics)\n\n74\n\nViews\n\nThe final, formatted version of the article will be published soon.\n\nNotify me\n\nSelect one of your emails\n\nYou have multiple emails registered with Frontiers:\n\nNotify me\n\nNotify me on publication\n\nPlease enter your email address:\n\nEmail \n\nIf you already have an account, please [login](https:\u002F\u002Fwww.frontiersin.org\u002Flogin?returnUrl=\u002Fjournals\u002Fnutrition\u002Farticles\u002F10.3389\u002Ffnut.2026.1915856\u002Fabstract)\n\nYou don't have a Frontiers account ? You can [register here](https:\u002F\u002Fwww.frontiersin.org\u002Fregister?returnUrl=\u002Fjournals\u002Fnutrition\u002Farticles\u002F10.3389\u002Ffnut.2026.1915856\u002Fabstract)\n\nNotify me\n\n## Abstract\n\nFood security is increasingly threatened by climate shocks, market volatility, and geopolitical disruptions. A resilient agricultural industry chain is critical to ensuring a stable food supply, yet empirical evidence on how firm-level digital technology innovation enhances such resilience remains scarce. Using micro-level data from Chinese agricultural firms over the period 2010–2025, which comprise 69 listed agricultural firms with 714 firm-year unbalanced panel observations, this study examines the impact of digital technology innovation on agricultural industry chain resilience. The results show that digital technology innovation significantly improves chain resilience, a finding that remains robust across multiple tests. Mediation analysis confirms that this effect operates through firm operational efficiency and market expectations. Heterogeneity analysis is conducted along two dimensions, namely regional heterogeneity and firm heterogeneity. Significant positive effects are found in eastern regions, urban agglomerations, and non-old-industrial bases from the regional perspective, and in non-state-owned, large-scale, and mature enterprises from the firm perspective. These findings provide empirical evidence for food-security-oriented policies that promote agricultural digitalization while addressing structural weak links in the food system.\n\n## Summary\n\nKeywords\n\nagricultural industry chain resilience, digital technology innovation, Food security, heterogeneity, Mediating effect\n\nReceived\n\n22 June 2026\n\nAccepted\n\n10 August 2026\n\nCopyright\n\n© 2026 Chen, Xu, Xiong, Zhao and Y","Frontiers in Nutrition 2026-08-10","2026-08-10T00:00:00Z","论文",10,false,72,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":21,"relevant":22,"comment":23},20,18,15,12,7,1,"论文探讨数字技术创新对农业产业链韧性的影响，涉及粮食安全，具有学术价值，但缺乏具体数据细节。",[25],{"name":10,"url":6},[27,28,29,30],"数字技术","农业产业链","食品安全","企业韧性",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},"A8","yield-food-security","单产提升与粮食安全","\u002Ftopic\u002Ffield-crops\u002Fyield-food-security","A",[],{"status":39,"locked":14,"version":40,"method":41,"evidence":42},"classified","2026-10-22.2","rules",{"candidates":43,"agricultural_evidence":46},[44,52,57],{"code":32,"score":45,"supported":46,"title":47,"abstract":49,"tags":51},14,true,[48],"food security",[50,48],"粮食安全",[],{"code":53,"score":22,"supported":14,"title":54,"abstract":55,"tags":56},"E4",[],[],[29],{"code":58,"score":22,"supported":14,"title":59,"abstract":60,"tags":61},"I1",[],[],[27],[63,64],"农业产业链 企业韧性 数字技术 食品安全","农业产业链 企业韧性","农业产业链企业韧性数字技术食品安全-468",8,"10.3389\u002Ffnut.2026.1915856\u002Fabstract","2026-08-12T23:57:24.320894Z",{"total":70,"page":22,"page_size":70,"items":71},6,[72,124,205,260,354,415],{"id":73,"title":74,"url":75,"summary":76,"summary_zh":8,"content":8,"source_name":77,"source_url":8,"published_at":78,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":79,"score_detail":80,"sources":83,"tags":85,"primary_topic":89,"secondary_topics":90,"classification":91,"search_phrases":108,"slug":111,"view_count":112,"doi":8,"paper":113,"created_at":123},3449,"《涉农企业数字化转型研究综述——基于动力机制、实现路径与转型效应的分析》","https:\u002F\u002Fguoyanwang.clcn.net.cn\u002FDRCNet.Mirror.Documents.Web\u002FDocSummary.aspx?DocID=8314464&leafID=24234","湖南农业大学商学院易琬怡综述涉农企业数字化转型研究：动力机制方面研究关注外部制度压力与内部战略需求如何共同推动转型，也注意到融资约束、人才不足、管理者认知偏差等因素形成的阻力；实现路径方面研究归纳出技术应用、组织变革、商业模式创新与产业链协同等主要路径；转型效应方面研究聚焦效率提升、价值创造与粮食安全保障等维度。已有研究在理论框架构建、影响因素识别与效应评估方面取得进展，但在理论整合、中小经营主体关注、动态过程追踪等方面仍有不足。","《农村经济与科技》2026年第9期","2026-09-20T00:00:00Z",56,{"impact":66,"substance":45,"depth":19,"authority":81,"freshness":70,"relevant":22,"comment":82},13,"核心期刊综述，梳理涉农企业数字化转型的动力、路径与效应，有学术参考价值但非时效性资讯，适合主题聚合而非每日精选。",[84],{"name":77,"url":75},[86,28,87,88],"数字乡村","数字化转型","涉农企业",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":92},{"candidates":93,"agricultural_evidence":46},[94,99,103],{"code":32,"score":95,"supported":46,"title":96,"abstract":97,"tags":98},3,[],[50],[],{"code":58,"score":22,"supported":14,"title":100,"abstract":101,"tags":102},[],[],[87],{"code":104,"score":22,"supported":14,"title":105,"abstract":106,"tags":107},"I6",[],[],[86],[109,110],"涉农企业 数字化转型","湖南农业大学 易琬怡 涉农企业","涉农企业数字化转型-3449",5,{"doi":8,"openalex_id":8,"authors":114,"venue":8,"cited_by_count":115,"oa_url":8,"card":116,"direction":120,"ingested_from":122},[],0,{"tldr":117,"method":118,"finding":119,"direction":120,"opportunity":121},"综述涉农企业数字化转型的动力机制、实现路径与转型效应，并指出研究不足。","文献综述法，梳理动力、路径与效应三方面研究。","已有研究在理论框架、影响因素与效应评估上有进展，但理论整合与动态追踪不足。","数字乡村与农业信息化","可聚焦中小涉农主体转型、动态过程追踪与理论整合，填补现有研究空白。","agent","2026-09-25T00:09:34.790772Z",{"id":125,"title":126,"url":127,"summary":128,"summary_zh":129,"content":8,"source_name":130,"source_url":127,"published_at":131,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":132,"score_detail":133,"sources":137,"tags":139,"primary_topic":144,"secondary_topics":145,"classification":146,"search_phrases":169,"slug":172,"view_count":95,"doi":173,"paper":174,"created_at":204},2761,"The complexity of fish as food and a natural resource in the U.S. Great Lakes region","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1855002","The Great Lakes region contains more than 20% of the world’s surface freshwater and supports a culturally, economically, and ecologically significant seafood sector. Yet the dual identity of fisheries—as both food and a managed natural resource—creates a complex landscape for understanding how seafood moves from water to consumer. This study represents one of the first coordinated efforts to map the United States’ Great Lakes seafood value and supply chains. Using state agency data requests, informal interviews, and a nine-state online survey conducted in 2024, we identified aquaculture farms, commercial fishers, and seafood processors, documented regulatory authorities and their disparities, and examined market dynamics and access to locally sourced seafood. Four key findings illustrate the intricacy of the U.S. Great Lakes seafood food system. First, seafood-related data are limited, inconsistently collected, and not comparable across jurisdictions. Second, the seafood supply chain management is exceptionally complex, shaped by fragmented regulatory authorities and species-specific production systems. Third, processors outnumber producers nearly two to one, raising questions about supply origins and reliance on imported seafood. Fourth, regulatory restrictions, product availability, and distribution costs may be the biggest barriers for accessing locally produced seafood. We suggest that these findings demonstrate that Great Lakes fish play five primary roles—food, finances, fun, function, and fellowship – which shape the structure, governance, and performance of the Great Lakes seafood system. Strengthening this system offers opportunities to enhance food security, support local economies, and sustain the cultural heritage tied to Great Lakes fish culture in all of its forms.","五大湖地区拥有全球超过20%的地表淡水，并支撑着一个在文化、经济和生态方面均具有重要意义的海洋食品产业。然而，渔业兼具食品与被管理的自然资源这一双重身份，使得理解海产品如何从水域流向消费者变得尤为复杂。本研究是首批协调性尝试之一，旨在绘制美国五大湖海产品价值链与供应链图谱。通过向州级机构请求数据、开展非正式访谈，以及于2024年进行覆盖九州的在线调查，我们识别了水产养殖场、商业渔民和海产品加工商，记录了监管机构及其差异，并考察了市场动态及本地来源海产品的可及性。四项关键发现揭示了美国五大湖海产品食品系统的复杂性。第一，与海产品相关的数据有限、收集方式不一致，且跨辖区之间不可比。第二，海产品供应链管理异常复杂，受制于碎片化的监管机构和针对特定物种的生产体系。第三，加工商数量与生产者数量之比接近二比一，这引发了对供应来源及进口海产品依赖度的疑问。第四，监管限制、产品可得性和分销成本可能是获取本地生产海产品的最大障碍。我们认为，这些发现表明五大湖鱼类发挥着五种主要作用——食物、经济、娱乐、功能与社群联结——它们塑造了五大湖海产品系统的结构、治理与绩效。强化这一系统为提升粮食安全、支持地方经济以及维系与五大湖鱼类文化各种形式相关的文化遗产提供了机遇。","Frontiers in Sustainable Food Systems","2026-09-16T00:00:00Z",81,{"impact":18,"substance":134,"depth":18,"authority":45,"freshness":135,"relevant":22,"comment":136},22,9,"首次系统绘制美国五大湖水产价值链，揭示数据割裂与监管碎片化，对渔业信息化与供应链治理有参考价值。",[138],{"name":130,"url":127},[29,140,141,142,143],"农业数据","渔业经济","水产供应链","渔业管理",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":147},{"candidates":148,"agricultural_evidence":46},[149,157,161,165],{"code":150,"score":135,"supported":46,"title":151,"abstract":152,"tags":156},"D",[],[153,154,155],"水产","渔业","aquaculture",[],{"code":32,"score":70,"supported":46,"title":158,"abstract":159,"tags":160},[],[50,48],[],{"code":53,"score":22,"supported":14,"title":162,"abstract":163,"tags":164},[],[],[29],{"code":104,"score":22,"supported":14,"title":166,"abstract":167,"tags":168},[],[],[140],[170,171],"水产供应链 农业数据 渔业管理 渔业经济","水产供应链 农业数据","水产供应链农业数据渔业管理渔业经济-2761","10.3389\u002Ffsufs.2026.1855002",{"doi":173,"openalex_id":175,"authors":176,"venue":130,"cited_by_count":115,"oa_url":197,"card":198,"direction":120,"ingested_from":203},"W7213432586",[177,179,181,183,185,187,189,191,193,195],{"name":178,"orcid":8},"Lauren N. Stigers",{"name":180,"orcid":8},"Nicole Wright",{"name":182,"orcid":8},"John Brawley",{"name":184,"orcid":8},"Amy Shambach",{"name":186,"orcid":8},"Kwamena Quagrainie",{"name":188,"orcid":8},"Barry Udelson",{"name":190,"orcid":8},"Sharon Moen",{"name":192,"orcid":8},"Titus Seilheimer",{"name":194,"orcid":8},"Julianne M. Farley",{"name":196,"orcid":8},"Amy J. Schrank","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1855002\u002Fpdf",{"tldr":199,"method":200,"finding":201,"direction":120,"opportunity":202},"首次系统绘制美国五大湖海鲜价值链与供应链，揭示其数据与监管碎片化。","州机构数据请求、非正式访谈及2024年九州在线调查。","数据不一致、监管碎片化、加工商多于生产者、本地海鲜获取受阻。","可构建跨州统一的海鲜供应链数据平台，研究数据标准化与监管协同对本地食物系统的影响。","openalex","2026-09-17T23:30:08.289572Z",{"id":206,"title":207,"url":208,"summary":209,"summary_zh":8,"content":8,"source_name":130,"source_url":208,"published_at":210,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":211,"score_detail":212,"sources":215,"tags":217,"primary_topic":221,"secondary_topics":222,"classification":223,"search_phrases":234,"slug":237,"view_count":213,"doi":238,"paper":239,"created_at":259},1240,"Food security governance in complex environments: how digital technologies can enhance the stability of agricultural food systems?","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1914452","Introduction The Chinese agricultural food system is confronted with multiple complex environmental challenges, such as extreme climate events and market fluctuations. Digital technology (DT), as a key element in reshaping the resilience of the entire value chain, provides important support for enhancing the stability of agricultural food systems (SAFS) and ensuring stable food consumption. Methods Based on panel data from 31 provinces in China from 2011 to 2023, this study employs a two-way fixed-effects model and a moderation model to examine the effect of DT on the SAFS. It further investigates regional heterogeneity in this effect and the moderating role of the urbanization rate (UR). Results First, DT has a significant positive effect on the SAFS. Second, the effect of DT exhibits regional heterogeneity, with a particularly pronounced positive effect in western China. Third, UR positively moderates the relationship between DT and the SAFS. Discussion The findings suggest that government departments should strengthen policy coordination and institutional support for the digital transformation of the agricultural food system, improve digital infrastructure and data governance, promote coordinated urbanization, and enhance resilience and risk-warning capabilities throughout the agricultural food value chain, thereby improving the capacity of agricultural food systems to cope with external risks and promoting sustainable agricultural development.","2026-08-26T00:00:00Z",77,{"impact":134,"substance":134,"depth":18,"authority":81,"freshness":213,"relevant":22,"comment":214},2,"基于省级面板数据的实证研究，揭示数字技术对农业食物系统稳定性的促进作用及区域异质性，为政策制定提供依据。",[216],{"name":130,"url":208},[218,50,219,27,220],"智慧农业","农业韧性","城镇化",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":224},{"candidates":225,"agricultural_evidence":46},[226,230],{"code":32,"score":135,"supported":46,"title":227,"abstract":228,"tags":229},[48],[],[50],{"code":58,"score":213,"supported":14,"title":231,"abstract":232,"tags":233},[],[],[27,218],[235,236],"农业韧性 数字技术 智慧农业 粮食安全","农业韧性 数字技术","农业韧性数字技术智慧农业粮食安全-1240","10.3389\u002Ffsufs.2026.1914452",{"doi":238,"openalex_id":240,"authors":241,"venue":130,"cited_by_count":115,"oa_url":252,"card":253,"direction":257,"ingested_from":203},"W7204270185",[242,244,246,249],{"name":243,"orcid":8},"Yuang Guo",{"name":245,"orcid":8},"Yujie Yang",{"name":247,"orcid":248},"Qing Qin","https:\u002F\u002Forcid.org\u002F0000-0001-9176-5727",{"name":250,"orcid":251},"Ying Bai","https:\u002F\u002Forcid.org\u002F0000-0003-4887-2716","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1914452\u002Fpdf",{"tldr":254,"method":255,"finding":256,"direction":257,"opportunity":258},"研究数字技术对中国农业食物系统稳定性的影响及机制。","基于2011-2023年省级面板数据，采用双向固定效应和调节效应模型。","数字技术显著提升农业食物系统稳定性，西部效应更强，城镇化率正向调节。","农业人工智能与决策模型","可探索数字技术在不同农业子系统（如生产、供应链）中的差异化作用，以及与其他政策因素的交互效应。","2026-09-01T04:03:09.255875Z",{"id":261,"title":262,"url":263,"summary":264,"summary_zh":8,"content":265,"source_name":266,"source_url":8,"published_at":267,"category":268,"cover_url":8,"hotness":13,"is_selected":14,"score":269,"score_detail":270,"sources":273,"tags":275,"primary_topic":280,"secondary_topics":281,"classification":288,"search_phrases":349,"slug":352,"view_count":115,"doi":8,"paper":8,"created_at":353},5499,"辽宁省印发「十五五」县域经济高质量发展规划 建设22个单产提升整建制县","https:\u002F\u002Fwww.ln.gov.cn\u002Fweb\u002Fzwgkx\u002Fzfwj\u002Fszfbgtwj\u002F2026n\u002F2026101915441826587\u002Findex.shtml","规划要求农产品主产区县域深入实施新一轮千亿斤粮食产能提升行动，建设18个玉米单产提升整建制推进县、2个大豆与2个水稻整建制推进县。同时提出大力发展智慧农业，推广先进适用农机装备，稳步推进沿海盐碱地与辽西风沙地综合利用，构建「省级品牌+区域公用品牌+企业品牌」体系并提升特色农产品电商化率。","（十三）推进基础设施补短板。积极融入全省“六张网”建设，找准节点位置，打通基础设施“最后一公里”，提升县域安全韧性、产业要素、市场流通保障能力。融入全省水网建设格局，重点推动盘山、开原等灌区现代化改造，全面提升县域供水安全、粮食安全等保障能力，到2030年，农村自来水普及率达到98%。融入全省新型电网建设格局，重点推进康平、瓦房店等新型储能项目建设实施，提高城乡供电可靠性和防灾抗灾水平。实施县城老旧管网更新改造，统筹城乡防洪排涝，高质量推进城市更新，推进宜居县城建设，开展县城体检。健全县乡村三级物流配送体系，加强地邮协作，打造集中共配型县级客货邮综合服务中心、兼具中转和末端服务的乡镇客货邮综合服务站、“一站式”村级客货邮综合服务点，建有村级寄递物流综合服务站的建制村比例达到90%。实施新一轮农村公路提升行动，实现乡镇100%通双车道，建制村100%通等级路，农村公路铺装率达到98%。加快“双千兆”网络向农村延伸，缩小城乡数字基础设施差距，加快县城、乡镇和有条件的行政村接入网络10G-PON提质升级改造。加快建设提升一批农产品产地冷藏保鲜设施、农产品冷链仓储、农副产品批发市场，持续补齐农产品仓储物流产销等县域消费基础设施短板。\n\n（十四）加快推进基本公共服务均等化。强化中心镇和重点镇公共服务节点功能，引导公共服务直达基层末梢。落实县域普通高中振兴行动计划，到2030年，支持50所以上县域普通高中改善办学条件、提升办学质量，新建续建12所县域普通高中。根据人口变化统筹教育资源，优化农村学校布局，提高农村教育质量，加快城乡义务教育学校标准化建设。持续提升县级医院综合能力，深化紧密型县域医共体建设，提高乡镇卫生院基本医疗卫生服务水平。推进生育支持政策和激励措施落实，有效降低家庭生育养育教育成本，加强妇女和儿童健康服务。加强乡镇区域养老服务中心能力建设，探索村级邻里互助点、农村幸福院等农村互助性养老模式。深化农村移风易俗，提高社会文明程度，鼓励争创县级全国文明城市。","辽宁省人民政府 2026-10-19","2026-10-19T00:00:00Z","政策",78,{"impact":134,"substance":17,"depth":271,"authority":45,"freshness":70,"relevant":22,"comment":272},16,"省级十五五县域经济规划，含单产提升整建制县、数字基础设施与物流体系等具体条款，政策信息增量足，值得精选。",[274],{"name":266,"url":263},[86,276,277,278,279],"十五五规划","单产提升","县域经济","农村物流",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[282],{"code":283,"slug":284,"name":285,"path":286,"parent_code":287},"G4","rural-industry","乡村产业与县域经济","\u002Ftopic\u002Frural-services\u002Frural-industry","G",{"status":39,"locked":14,"version":40,"method":41,"evidence":289},{"candidates":290,"agricultural_evidence":46},[291,296,300,306,312,318,324,330,336,340,344],{"code":32,"score":19,"supported":46,"title":292,"abstract":293,"tags":295},[277],[277,294],"粮食产能",[277],{"code":283,"score":135,"supported":46,"title":297,"abstract":298,"tags":299},[278],[],[278],{"code":301,"score":95,"supported":46,"title":302,"abstract":303,"tags":305},"A1",[],[304],"水稻",[],{"code":307,"score":95,"supported":46,"title":308,"abstract":309,"tags":311},"A3",[],[310],"玉米",[],{"code":313,"score":95,"supported":46,"title":314,"abstract":315,"tags":317},"A4",[],[316],"大豆",[],{"code":319,"score":95,"supported":46,"title":320,"abstract":321,"tags":323},"E5",[],[322],"农产品电商",[],{"code":325,"score":95,"supported":46,"title":326,"abstract":327,"tags":329},"F5",[],[328],"农机",[],{"code":331,"score":95,"supported":46,"title":332,"abstract":333,"tags":335},"H2",[],[334],"盐碱地",[],{"code":58,"score":95,"supported":46,"title":337,"abstract":338,"tags":339},[],[218],[],{"code":104,"score":22,"supported":14,"title":341,"abstract":342,"tags":343},[],[],[86],{"code":345,"score":22,"supported":14,"title":346,"abstract":347,"tags":348},"J1",[],[],[276],[350,351],"辽宁 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推动「十五五」农业农村发展规划任务落地","https:\u002F\u002Fjhs.moa.gov.cn\u002Fghgl\u002F202610\u002Ft20261021_6488825.htm","10月21日召开的部署会提出，农业农村领域各专项规划与各省级地方规划已基本印发，全国「一盘棋」总体格局初步形成。会议要求紧盯约束性指标不折不扣完成，聚焦粮食安全与不发生规模性返贫致贫两条底线，谋划储备打基础利长远的重大项目，并加强规划实施动态监测与中期评估。","10月21日，“十五五”农业农村发展规划任务落实部署会在长沙召开，深入学习贯彻习近平总书记关于“三农”工作的重要论述和重要指示批示精神，贯彻落实党中央、国务院决策部署，就落实《加快农业农村现代化“十五五”规划》作出安排，推动重要指标、重点任务、重大工程落地见效，为“十五五”开好局、起好步奠定基础。\n\n会议指出，国务院印发《加快农业农村现代化“十五五”规划》后，各地深入学习贯彻，对标跟进、上下联动、协同发力，有序推进“十五五”农业农村规划编制工作。目前，农业农村领域各专项规划、各省级地方规划已基本印发，全国农业农村“十五五”规划“一盘棋”总体格局初步形成。\n\n会议强调，要准确把握《加快农业农村现代化“十五五”规划》的任务要求和实施重点，强化对农业农村现代化趋势变化和发展规律的认识，进一步提升抓落实促发展的工作质效。要深化认识抓落实，深入学习领会党的二十届四中全会精神，落实规划部署要求，持续加强宣传贯彻，凝聚共识、汇聚众力扎实推进。要紧盯指标抓落实，不折不扣完成好约束性指标，积极推进预期性指标。要聚焦重点抓落实，坚持产量产能、生产生态、增产增收一起抓，提升农业综合生产能力和质量效益，守牢国家粮食安全底线；推进常态化精准帮扶，守牢不发生规模性返贫致贫底线；学习运用“千万工程”经验，扎实推进宜居宜业和美乡村建设，推动基本实现农业现代化、农村基本具备现代生活条件取得重大进展。要谋细工程抓落实，谋划储备一批打基础、利长远的重大项目，做深做实前期工作，推动项目跟着规划走、资金跟着项目走。要跟踪监测抓落实，加强规划实施的动态监测、中期评估和总结评估，推进全过程全环节调度督促，确保如期实现各项目标任务。要加快农业发展全面绿色转型，加强农业绿色发展水平监测评价，扎实开展新一轮农业资源区划，推行绿色生产方式，提升经营主体绿色发展能力，推进农业生态价值实现，持续擦亮农业农村现代化的绿色底色。\n\n各省、自治区、直辖市和新疆生产建设兵团农业农村部门有关负责同志参加会议，农业农村部畜牧兽医局、种业管理司有关负责同志及黑龙江、江苏、浙江、湖南、广东、四川、云南、青海农业农村部门负责同志、湖南省长沙市负责同志作了交流发言。会议期间，与会代表现场考察了长沙县加快农业农村现代化、推进乡村全面振兴的情况。","农业农村部发展规划司 2026-10-21","2026-10-21T00:00:00Z",91,{"impact":364,"substance":134,"depth":271,"authority":19,"freshness":13,"relevant":22,"comment":365},28,"农业农村部召开全国性部署会，明确“十五五”规划落实路径与重点任务，政策层级高、信息增量足，值得进入每日精选。",[367],{"name":360,"url":357},[276,50,369,370,371],"农业农村现代化","农业绿色发展","千万工程",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":375},{"candidates":376,"agricultural_evidence":46},[377,382,387,391,396,401,405],{"code":287,"score":66,"supported":46,"title":378,"abstract":380,"tags":381},[379],"农村发展",[],[],{"code":32,"score":383,"supported":46,"title":384,"abstract":385,"tags":386},4,[],[50],[50],{"code":283,"score":22,"supported":14,"title":388,"abstract":389,"tags":390},[],[],[371],{"code":392,"score":22,"supported":14,"title":393,"abstract":394,"tags":395},"H4",[],[],[370],{"code":397,"score":22,"supported":14,"title":398,"abstract":399,"tags":400},"H8",[],[],[370],{"code":345,"score":22,"supported":14,"title":402,"abstract":403,"tags":404},[],[],[276],{"code":406,"score":22,"supported":14,"title":407,"abstract":408,"tags":409},"J2",[],[],[369],[411,412],"农业农村部 长沙 十五五规划","加快农业农村现代化 十五五规划","农业农村部长沙十五五规划-5497","2026-10-22T00:06:57.871828Z",{"id":416,"title":417,"url":418,"summary":419,"summary_zh":420,"content":8,"source_name":421,"source_url":418,"published_at":422,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":423,"score_detail":424,"sources":427,"tags":429,"primary_topic":433,"secondary_topics":434,"classification":435,"search_phrases":461,"slug":464,"view_count":115,"doi":465,"paper":466,"created_at":483},5491,"Analysis of the Impact of Digital Technology on the Resilience of Anhui’s Agricultural Industry Chain: Threshold Effect of Relative Grain Yield","https:\u002F\u002Fdoi.org\u002F10.3390\u002Fsu182010656","Improving the resilience of the agricultural industry chain to frequent external shocks and the intertwined agricultural production risks is critical for ensuring national food security and sustainable agricultural development. Taking the 16 prefecture-level cities in Anhui Province—a major grain-producing region in China—as the research sample, two composite proxy indices were constructed in this study; namely, an agricultural industry chain resilience index built upon aggregate official statistics (rather than direct observed shock-response outcomes) and an index capturing broad rural digital development instead of purely agriculture-specific digital adoption. Based on balanced panel data from 2015 to 2024, two-way fixed-effect, mediation-effect, and panel-threshold models were adopted in this study to examine the association, mediating mechanism, regional heterogeneity, and threshold characteristics conditioned on the relative grain yield. The empirical results show that the rural-oriented digital development index is significantly and robustly positively associated with our composite agricultural industry chain resilience proxy. Although agricultural TFP exhibits a statistically detectable partial mediating pattern in this correlational relationship, the economic magnitude of this indirect channel is extremely modest. As such, this finding indicates a potential theoretical transmission pathway rather than providing definitive empirical evidence for a causal mechanism. The promotion effect exhibits clear regional heterogeneity, with the strongest effect in Northern Anhui, followed by Central Anhui, while the coefficient is positive but insignificant in Southern Anhui. Furthermore, a single-threshold effect of the relative grain yield is identified; that is, the positive association between rural-oriented digital development and resilience proxy cannot be statistically detected when the grain yield remains below the threshold. Only after the agricultural grain yield increases can digital-related rural development release its resilience-related empowering dividends. We note that both composite indices are subject to measurement constraints linked to the local agricultural economic scale and broad rural digital conditions; these limitations are further discussed in the paper. This study provides empirical correlational evidence for the implementation of differentiated digital agriculture policies in major grain-producing provinces.","提升农业产业链对频繁外部冲击与交织叠加的农业生产风险的韧性，对保障国家粮食安全和农业可持续发展至关重要。本研究以中国粮食主产省安徽省的16个地级市为研究样本，构建了两个复合代理指标：一是基于官方统计数据总量（而非直接观测的冲击—响应结果）构建的农业产业链韧性指数，二是刻画农村数字化广泛发展（而非单纯农业领域数字化应用）的指数。基于2015—2024年平衡面板数据，本研究采用双向固定效应模型、中介效应模型和面板门槛模型，考察二者之间的关联、中介机制、区域异质性以及以相对粮食产量为条件变量的门槛特征。实证结果表明，农村导向的数字化发展指数与本研究的农业产业链韧性复合代理指标之间存在显著且稳健的正向关联。尽管农业全要素生产率在这一相关关系中呈现出统计上可检测的部分中介模式，但该间接渠道的经济量级极为有限。因此，这一发现指示的是一种潜在的理论传导路径，而非为因果机制提供确凿的实证证据。其促进效应表现出明显的区域异质性，皖北效应最强，皖中次之，皖南系数为正但不显著。此外，还识别出相对粮食产量的单一门槛效应，即当粮食产量低于门槛值时，农村导向的数字化发展与韧性代理指标之间的正向关联在统计上无法被检测到；只有在农业粮食产量提高之后，数字相关农村发展才能释放其韧性赋能红利。我们注意到，两个复合指数均受到与地方农业经济规模和农村数字化总体状况相关的测度约束；这些局限性在文中进一步讨论。本研究为粮食主产省实施差异化数字农业政策提供了实证相关性证据。","Sustainability","2026-10-20T00:00:00Z",74,{"impact":271,"substance":17,"depth":425,"authority":81,"freshness":66,"relevant":22,"comment":426},17,"基于安徽16市面板数据的实证研究，方法规范、结论有区域异质性价值，但属省级学术论文，公共影响有限，适合作为主题页聚合素材而非头条精选。",[428],{"name":421,"url":418},[430,86,50,431,432],"数字农业","农业产业链韧性","安徽农业",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":436},{"candidates":437,"agricultural_evidence":46},[438,442,447,452,457],{"code":32,"score":21,"supported":46,"title":439,"abstract":440,"tags":441},[],[50,48],[50],{"code":58,"score":21,"supported":46,"title":443,"abstract":444,"tags":446},[],[430,445],"digital agriculture",[430],{"code":287,"score":70,"supported":46,"title":448,"abstract":449,"tags":451},[],[379,450],"rural development",[],{"code":345,"score":95,"supported":46,"title":453,"abstract":454,"tags":456},[],[455],"农业政策",[],{"code":104,"score":22,"supported":14,"title":458,"abstract":459,"tags":460},[],[],[86],[462,463],"安徽 农业产业链韧性 数字技术","安徽 粮食产量 数字乡村","安徽农业产业链韧性数字技术-5491","10.3390\u002Fsu182010656",{"doi":465,"openalex_id":467,"authors":468,"venue":421,"cited_by_count":115,"oa_url":418,"card":478,"direction":120,"ingested_from":203},"W7223005655",[469,472,474,476],{"name":470,"orcid":471},"Lan Ma","https:\u002F\u002Forcid.org\u002F0000-0003-2468-9917",{"name":473,"orcid":8},"Yuyan Li",{"name":475,"orcid":8},"张国亮",{"name":477,"orcid":8},"Yaoyao Li",{"tldr":479,"method":480,"finding":481,"direction":120,"opportunity":482},"以安徽16市面板数据检验农村数字发展对农业产业链韧性的影响及粮食产量门槛效应。","2015—2024年安徽16市平衡面板，双向固定效应、中介效应与面板门槛模型。","数字发展显著提升产业链韧性，存在粮食相对产量单门槛，且皖北效应最强、皖南不显著。","可细化数字技术指标、引入真实冲击响应韧性测度，并探究门槛形成机制与皖南失效原因。","2026-10-21T23:30:29.219265Z"]