[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2762":3,"related-2762":113},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":6,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":23,"tags":25,"primary_topic":32,"secondary_topics":37,"classification":38,"search_phrases":83,"slug":86,"view_count":60,"doi":87,"paper":88,"created_at":112},2762,"Food-supply resilience under policy, market, and biosecurity shocks: a diagnostic of import vulnerability, supplier substitution, and short-run callable capacity in RCEP agri-food networks","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1924874","Introduction Policy, market, and biosecurity shocks test whether regional trade networks can maintain physical food availability when established sourcing channels are disrupted. This narrower dimension of food security is termed food-supply resilience. This study treats the Regional Comprehensive Economic Partnership (RCEP) as a policy-relevant regional supply space and examines whether its agri-food networks contain short-run callable capacity for import-vulnerable economies. The analysis advances the claim that connectivity is not capacity: trade links support resilience only when they connect vulnerable importers to suppliers with callable surplus, stable ties, and usable access. Methods This study constructs 126 commodity-year networks for six agri-food categories over 2001–2021 using CEPII-BACI trade data, with FAOSTAT quantities used as an independent cross-source check. Import vulnerability is measured through supplier dependence, concentration, and tie stability. Supplier substitution is assessed through regional supplier persistence, lower-bound callable surplus, gross-export upper-bound coverage, and shock-specific access conditions. Post-2021 observations are used as descriptive monitoring checks rather than as agreement-effect estimates. Results Regional Comprehensive Economic Partnership agri-food networks became more connected, but resilience profiles diverged by commodity. Rice was the only distributed-supplier profile. Milk-powder dairy and palm oil combined large regional surplus with exporter cores concentrated around New Zealand and Australia, and Indonesia and Malaysia, respectively. Soybean and pork remained weak regional-substitution cases, while selected tropical and subtropical fruit was retained only as a compositional regional-trade profile. China showed a centrality paradox: it became more central where regional alternatives already existed but remained peripheral in soybean and pork, where extra-regional dependence mattered most. Lower-bound and gross-export upper-bound checks confirmed pervasive regional substitution gaps in soybean and pork across eligible importer profiles, not only for China. The Philippines-rice case showed the contrasting profile of an import-vulnerable economy backed by substantial regional surplus. Discussion The shock episodes support the diagnostic. Rice export restrictions, Indonesia’s palm-oil export ban, and the African swine fever pork shock show that regional networks support food-supply resilience only when vulnerable importers are connected to suppliers with callable surplus, stable ties, and usable access. Regional agreements can reduce frictions and improve coordination, but they do not automatically create deployable supply. Food-security governance should therefore monitor commodity-importer vulnerability, callable surplus, gross-export upper bounds, tie persistence, and access readiness rather than treating network connectivity as resilience.","引言 政策、市场和生物安全冲击检验了区域贸易网络在既有采购渠道中断时能否维持实体粮食可获得性。这一较窄维度的粮食安全被称为粮食供应韧性。本研究将《区域全面经济伙伴关系协定》（RCEP）视为具有政策相关性的区域供应空间，并考察其农食网络是否对进口脆弱型经济体包含短期可调用能力。分析提出，连通性不等于能力：贸易联系只有在将脆弱进口方连接到拥有可调用盈余、稳定联系和可用准入的供应方时，才能支撑韧性。方法 本研究利用CEPII-BACI贸易数据构建了2001—2021年间六大农食类别的126个商品—年份网络，并使用FAOSTAT数量数据作为独立的跨来源校验。进口脆弱性通过供应方依赖、集中度和联系稳定性来衡量。供应方替代通过区域供应方持续性、下限可调用盈余、总出口上限覆盖率和冲击特定准入条件来评估。2021年后的观察结果被用作描述性监测检查，而非协定效应估计。结果 RCEP农食网络变得更为连通，但韧性特征因商品而异。大米是唯一呈现分布式供应方特征的商品。奶粉乳制品和棕榈油分别将大规模区域盈余与集中在新西兰和澳大利亚、印度尼西亚和马来西亚的出口核心相结合。大豆和猪肉仍是区域替代较弱的案例，而部分热带和亚热带水果仅作为构成性区域贸易特征得以保留。中国表现出中心性悖论：在区域替代品已经存在的地方，中国变得更为中心，但在大豆和猪肉这些域外依赖最为重要的领域，中国仍处于边缘。下限和总出口上限检查证实，在符合条件的进口方特征中，大豆和猪肉普遍存在区域替代缺口，不仅限于中国。菲律宾—大米案例则展示了另一种特征：一个进口脆弱型经济体得到大量区域盈余的支撑。讨论 冲击事件支持了这一诊断。大米出口限制、印度尼西亚棕榈油出口禁令和非洲猪瘟猪肉冲击表明，区域网络支撑粮食供应韧性",null,"Frontiers in Sustainable Food Systems","2026-09-16T00:00:00Z","论文",10,false,80,{"impact":17,"substance":18,"depth":17,"authority":19,"freshness":20,"relevant":21,"comment":22},18,22,13,9,1,"基于CEPII-BACI与FAOSTAT构建126个商品-年份网络，提出“连通性不等于可调用产能”的诊断框架，对大豆、猪肉等进口脆弱品类有实质结论，但属学术论文，产业落地影响有限。",[24],{"name":10,"url":6},[26,27,28,29,30,31],"粮食安全","大豆","RCEP","供应链韧性","农产品贸易","猪肉",{"code":33,"slug":34,"name":35,"path":36,"parent_code":9},"A","field-crops","大田作物","\u002Ftopic\u002Ffield-crops",[],{"status":39,"locked":14,"version":40,"method":41,"evidence":42},"partial","2026-10-22.2","rules",{"candidates":43,"agricultural_evidence":47,"reason":82},[44,52,58,65,71,77],{"code":45,"score":46,"supported":47,"title":48,"abstract":49,"tags":51},"A4",7,true,[],[27,50],"soybean",[27],{"code":53,"score":46,"supported":47,"title":54,"abstract":55,"tags":57},"A8",[],[26,56],"food security",[26],{"code":59,"score":60,"supported":47,"title":61,"abstract":62,"tags":64},"A1",3,[],[63],"rice",[],{"code":66,"score":60,"supported":47,"title":67,"abstract":68,"tags":70},"C1",[],[69],"swine",[],{"code":72,"score":60,"supported":47,"title":73,"abstract":74,"tags":76},"C5",[],[75],"非洲猪瘟",[],{"code":78,"score":21,"supported":14,"title":79,"abstract":80,"tags":81},"E5",[],[],[30],"一级领域明确，二级方向需要细分",[84,85],"供应链韧性 农产品贸易 粮食安全 大豆","供应链韧性 农产品贸易","供应链韧性农产品贸易粮食安全大豆-2762","10.3389\u002Ffsufs.2026.1924874",{"doi":87,"openalex_id":89,"authors":90,"venue":10,"cited_by_count":103,"oa_url":104,"card":105,"direction":109,"ingested_from":111},"W7213434130",[91,93,96,98,100],{"name":92,"orcid":9},"Guo Ru",{"name":94,"orcid":95},"Bolu Wei","https:\u002F\u002Forcid.org\u002F0009-0003-4854-2036",{"name":97,"orcid":9},"Mingrong Zeng",{"name":99,"orcid":9},"Pan Liu",{"name":101,"orcid":102},"Bixiang Shi","https:\u002F\u002Forcid.org\u002F0000-0003-2034-1710",0,"https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1924874\u002Fpdf",{"tldr":106,"method":107,"finding":108,"direction":109,"opportunity":110},"基于RCEP农食贸易网络，诊断进口脆弱性、供应商替代与短期可调用产能。","用CEPII-BACI 2001–2021年126个商品-年份网络，FAOSTA","RCEP连通性增强但韧性分化，大豆和猪肉普遍存在区域替代缺口。","农业人工智能与决策模型","可构建可调用剩余与准入条件的动态预警模型，识别替代缺口商品。","openalex","2026-09-17T23:30:08.362367Z",{"total":114,"page":21,"page_size":114,"items":115},6,[116,163,284,377,425,494],{"id":117,"title":118,"url":119,"summary":120,"summary_zh":9,"content":121,"source_name":122,"source_url":9,"published_at":123,"category":124,"cover_url":9,"hotness":13,"is_selected":14,"score":125,"score_detail":126,"sources":131,"tags":133,"primary_topic":138,"secondary_topics":139,"classification":140,"search_phrases":158,"slug":161,"view_count":103,"doi":9,"paper":9,"created_at":162},5197,"中华人民共和国农业农村部公告 第1072号:59个转基因玉米品种和1个转基因大豆品种审定通过","https:\u002F\u002Fwww.moa.gov.cn\u002Fgovpublic\u002Fnybzzj1\u002F202610\u002Ft20261016_6488661.htm","2026年10月12日,第五届国家农作物品种审定委员会第十二次会议审定通过敦玉323D等59个转基因玉米品种和中联豆2746GZ等1个转基因大豆品种并予以公告,持续推进转基因玉米大豆产业化应用。","[](https:\u002F\u002Fwww.moa.gov.cn\u002F)无障碍\n\n![Image 1](https:\u002F\u002Fwww.moa.gov.cn\u002Fgovpublic\u002Fimages\u002Ftopbg_0506_pc.jpg)![Image 2](https:\u002F\u002Fwww.moa.gov.cn\u002Fgovpublic\u002Fimages\u002Ftopbg_0506_m.jpg)\n\n![Image 3](https:\u002F\u002Fwww.moa.gov.cn\u002Fgovpublic\u002Fimages\u002Fg20_200404xxgksearch_1.png)\n\n[高级检索](https:\u002F\u002Fwww.moa.gov.cn\u002Fso\u002Fs?&siteCode=bm21000007&qt=&tab=gk&advancedSearchType=1)\n\n索 引 号 07B220203202600268 信息所属单位 种业管理司\n\n信息名称 中华人民共和国农业农村部公告 第1072号\n\n文 号 农业农村部公告第1072号 生效日期 2026年10月12日 发布日期 2026年10月16日\n\n内容概述 敦玉323D等59个转基因玉米品种、中联豆2746GZ等1个转基因大豆品种，业经第五届国家农作物品种审定委员会第十二次会议审定通过，现予公告。\n\n索 引 号 07B220203202600268 信息名称 中华人民共和国农业农村部公告 第1072号 文 号 农业农村部公告第1072号 信息所属单位 种业管理司 生效日期 2026年10月12日 发布日期 2026年10月16日 内容概述 敦玉323D等59个转基因玉米品种、中联豆2746GZ等1个转基因大豆品种，业经第五届国家农作物品种审定委员会第十二次会议审定通过，现予公告。\n\n## 中华人民共和国农业农村部公告 第1072号\n\n发布时间：2026年10月16日\n\n字体：[大 中 小]\n\n敦玉323D等59个转基因玉米品种、中联豆2746GZ等1个转基因大豆品种，业经第五届国家农作物品种审定委员会第十二次会议审定通过，现予公告。\n\n附件：敦玉323D等60个转基因品种审定信息\n\n农业农村部\n\n2026年10月12日\n\n附件：\n\n*   [中华人民共和国农业农村部公告 第1072号.ofd](https:\u002F\u002Fwww.moa.gov.cn\u002Fzxfile\u002Freader?file=https:\u002F\u002Fwww.moa.gov.cn\u002Fgovpublic\u002Fnybzzj1\u002F202610\u002FP020261016521444980506.ofd)\n\n相关新闻：\n\n扫一扫在手机打开当前页\n\n*   [机关子站![Image 4](https:\u002F\u002Fwww.moa.gov.cn\u002Fimages\u002Fgov-links-arrow-icon1_03.png)](https:\u002F\u002Fwww.moa.gov.cn\u002Fgovpublic\u002Fnybzzj1\u002F202610\u002Ft20261016_6488661.htm)\n*   [直属单位网站![Image 5](https:\u002F\u002Fwww.moa.gov.cn\u002Fimages\u002Fgov-links-arrow-icon1_03.png)](https:\u002F\u002Fwww.moa.gov.cn\u002Fgovpublic\u002Fnybzzj1\u002F202610\u002Ft20261016_6488661.htm)\n*   [![Image 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[农业农村部对外经济合作中心（中国-欧洲联盟农业技术中心）](http:\u002F\u002Fwww.fecc.agri.cn\u002F \"农业农村部对外经济合作中心（中国-欧洲联盟农业技术中心）\")\n23.   [农业农村部农业贸易促进中心(中国国际贸易促进委员会农业行业分会、中国国际商会农业行业商会)](http:\u002F\u002Fwww.mczx.agri.cn\u002F \"农业农村部农业贸易促进中心(中国国际贸易促进委员会农业行业分会、中国国际商会农业行业商会)\")\n24.   [中国国际减贫中心](https:\u002F\u002Fwww.iprcc.org.cn\u002F \"中国国际减贫中心\")\n25.   [农业农村部国际交流服务中心](http:\u002F\u002Fwww.cicos.agri.cn\u002F \"农业农村部国际交流服务中心\")\n26.   [中央农业广播电视学校(农业农村部农民科技教育培训中心)、中国农民体育协会](https:\u002F\u002Fwww.ngx.net.cn\u002F \"中央农业广播电视学校(农业农村部农民科技教育培训中心)、中国农民体育协会\")\n27.   [农业农村部科技发展中心](https:\u002F\u002Fwww.nybkjfzzx.cn\u002F \"农业农村部科技发展中心\")\n28.   [农业农村部农业生态与资源保护总站](http:\u002F\u002Fwww.reea.agri.cn\u002F \"农业农村部农业生态与资源保护总站\")\n29.   [中国农村技术开发中心](http:\u002F\u002Fwww.crtdc.org.cn\u002Fcms\u002Fweb\u002Findex.html \"中国农村技术开发中心\")\n30.   [全国农业技术推广服务中心](http:\u002F\u002Fwww.natesc.org.cn\u002F \"全国农业技术推广服务中心\")\n31.   [农业农村部农药检定所（国际食品法典农药残留委员会秘书处）](http:\u002F\u002Fwww.chinapesticide.org.cn\u002F \"农业农村部农药检定所（国际食品法典农药残留委员会秘书处）\")\n32.   [农业农村部耕地质量和农田工程监督保护中心](http:\u002F\u002Fwww.gdzl.agri.cn\u002F \"农业农村部耕地质量和农田工程监督保护中心\")\n33.   [农业农村部农业机械化总站](http:\u002F\u002Fwww.amic.agri.cn\u002F \"农业农村部农业机械化总站\")\n34.   [全国畜牧总站](https:\u002F\u002Fwww.nahs.org.cn\u002F \"全国畜牧总站\")\n35.   [中国动物疫病预防控制中心（农业农村部屠宰技术中心）](http:\u002F\u002Fwww.cadc.net.cn\u002F \"中国动物疫病预防控制中心（农业农村部屠宰技术中心）\")\n36.   [中国兽医药品监察所（农业农村部兽药评审中心）](http:\u002F\u002Fwww.ivdc.org.cn\u002F \"中国兽医药品监察所（农业农村部兽药评审中心）\")\n37.   [中国动物卫生与流行病学中心](http:\u002F\u002Fwww.cahec.cn\u002F \"中国动物卫生与流行病学中心\")\n38.   [中国农垦经济发展中心（农业农村部南亚热带作物中心）](http:\u002F\u002Fwww.farmchina.org.cn\u002F \"中国农垦经济发展中心（农业农村部南亚热带作物中心）\")\n39.   [农业农村部农村社会事业发展中心（农业农村部乡镇企业发展中心）](http:\u002F\u002Fwww.shsyzx.agri.cn\u002F \"农业农村部农村社会事业发展中心（农业农村部乡镇企业发展中心）\")\n40.   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\"陕西农业农村厅\")[甘肃农业农村厅](http:\u002F\u002Fnync.gansu.gov.cn\u002F \"甘肃农业农村厅\")[青海农业农村厅](http:\u002F\u002Fnynct.qinghai.gov.cn\u002F \"青海农业农村厅\")[宁夏农业农村厅](http:\u002F\u002Fnynct.nx.gov.cn\u002F \"宁夏农业农村厅\")[新疆农业农村厅](http:\u002F\u002Fnynct.xinjiang.gov.cn\u002F \"新疆农业农村厅\")[新疆兵团农业农村局](http:\u002F\u002Fnyj.xjbt.gov.cn\u002F \"新疆兵团农业农村局\")\n\n主办单位：中华人民共和国农业农村部\n\n承办单位：农业农村部信息中心\n\n网站识别码bm21000007[京ICP备05039419号-2](https:\u002F\u002Fbeian.miit.gov.cn\u002F)\n\n[![Image 9](https:\u002F\u002Fwww.moa.gov.cn\u002Fimages\u002Fbajgwa.png)京公网安备 11010502037559号](https:\u002F\u002Fwww.beian.gov.cn\u002Fportal\u002FregisterSystemInfo?recordcode=11010502037559)\n\n[![Image 10](https:\u002F\u002Fwww.moa.gov.cn\u002Fimages\u002Fred.png)](https:\u002F\u002Fbszs.conac.cn\u002Fsitename?method=show&id=0BDDDA8ABE7648E9E053022819ACD6BC)\n\n*   [关于我们](https:\u002F\u002Fwww.moa.gov.cn\u002Fsy_23468\u002Fhomeinfo\u002Fgybz\u002F)\n*   |\n*   [网站声明](https:\u002F\u002Fwww.moa.gov.cn\u002Fsy_23468\u002Fhomeinfo\u002Fwzsm\u002F)\n*   |\n*   [网站地图](https:\u002F\u002Fwww.moa.gov.cn\u002Fsy_23468\u002Fhomeinfo\u002Fwzdt\u002F)\n*   |\n*   [联系我们](https:\u002F\u002Fwww.moa.gov.cn\u002Fsy_23468\u002Fhomeinfo\u002Flxwm\u002F)\n*   |\n*   [访问分析](https:\u002F\u002Freport.moa.gov.cn\u002Freport\u002Findex.html)\n\n主办单位：中华人民共和国农业农村部 承办单位：[农业农村部信息中心](https:\u002F\u002Fwww.agri.cn\u002F)\n\n网站识别码bm21000007[京ICP备05039419号-2](https:\u002F\u002Fbeian.miit.gov.cn\u002F)[京公网安备 11010502037559号![Image 11](https:\u002F\u002Fwww.moa.gov.cn\u002Fimages\u002Fbajgwa.png)](https:\u002F\u002Fwww.beian.gov.cn\u002Fportal\u002FregisterSystemInfo?recordcode=11010502037559)\n\n网站保留所有权，未经允许不得复制镜像\n\n[![Image 12](https:\u002F\u002Fwww.moa.gov.cn\u002Fimages\u002Fjiucuo.png)](https:\u002F\u002Fzfwzgl.www.gov.cn\u002Fexposure\u002Fjiucuo.html?site_code=bm21000007&url=https%3A%2F%2Fwww.moa.gov.cn%2F)\n\n[按回车键在新窗口打开无障碍说明页面,按Alt+~键打开导盲模式。](javascript:void(0);)","农业农村部(2026-10-12)","2026-10-12T00:00:00Z","政策",87,{"impact":127,"substance":18,"depth":128,"authority":129,"freshness":114,"relevant":21,"comment":130},28,16,15,"农业农村部公告审定通过60个转基因玉米、大豆品种，属全国性种业政策节点事件，信息具体、权威性强，值得进入每日精选。",[132],{"name":122,"url":119},[134,135,27,136,137],"种业振兴","玉米","品种审定","转基因育种",{"code":33,"slug":34,"name":35,"path":36,"parent_code":9},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":141},{"candidates":142,"agricultural_evidence":47,"reason":82},[143,148,154],{"code":144,"score":19,"supported":47,"title":145,"abstract":146,"tags":147},"F1",[136],[136],[136,134],{"code":149,"score":150,"supported":47,"title":151,"abstract":152,"tags":153},"A3",12,[135],[135],[135],{"code":45,"score":150,"supported":47,"title":155,"abstract":156,"tags":157},[27],[27],[27],[159,160],"农业农村部 第1072号 转基因品种","敦玉323D 中联豆2746GZ","农业农村部第1072号转基因品种-5197","2026-10-18T00:05:13.361361Z",{"id":164,"title":165,"url":166,"summary":167,"summary_zh":168,"content":9,"source_name":169,"source_url":166,"published_at":170,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":171,"score_detail":172,"sources":176,"tags":178,"primary_topic":184,"secondary_topics":185,"classification":186,"search_phrases":256,"slug":259,"view_count":103,"doi":260,"paper":261,"created_at":283},4212,"Transforming the rice–wheat system in India for climate resilience, resource-use efficiency, and food security","https:\u002F\u002Fdoi.org\u002F10.59797\u002Fija.v71.i2.5710","The rice–wheat cropping system (RWCS) of the Indo-Gangetic Plains is fundamental to India’s food and nutritional security, accounting for a substantial share of national rice and wheat production while sustaining the livelihoods of millions of smallholder farmers. However, decades of intensive cultivation have led to groundwater depletion, soil degradation, declining factor productivity, residue burning, greenhouse gas emissions, and increasing climate vulnerability. This review synthesizes recent advances in technologies, management practices, and institutional innovations for the sustainable transformation of the RWCS. It examines the major biophysical, socio-economic, and policy constraints limiting system performance. The greatest gains in productivity, profitability, resource-use efficiency, and environmental performance arise from integrated production systems that combine improved genetics, conservation agriculture, precision resource management, mechanization, digital technologies, and supportive institutions and policies. Future priorities should focus on scaling proven innovations through efficient seed and machinery delivery systems, climate-smart extension, digital decision support, climate finance, and coordinated water–energy–food governance. Long-term system research integrating agronomic, environmental, economic, and social dimensions will be essential for developing location-specific solutions and informing evidence-based policy. An integrated system approach offers the strongest pathway for enhancing climate resilience, improving resource-use efficiency, reducing environmental footprints, and securing India’s future food and nutritional security.","印度河-恒河平原的水稻-小麦种植制度（RWCS）是印度粮食和营养安全的基础，在全国水稻和小麦产量中占有相当大的份额，同时维系着数百万小农户的生计。然而，数十年的集约化种植导致了地下水枯竭、土壤退化、要素生产率下降、秸秆焚烧、温室气体排放以及气候脆弱性加剧。本文综述了RWCS可持续转型在技术、管理实践和制度创新方面的最新进展，考察了制约系统表现的主要生物物理、社会经济和政策限制因素。生产力、盈利能力、资源利用效率和环境绩效的最大提升，源于将改良遗传材料、保护性农业、精准资源管理、机械化、数字技术以及支持性制度和政策相结合的综合生产系统。未来优先事项应侧重于通过高效的种子和机械配送系统、气候智慧型推广服务、数字决策支持、气候融资以及协调的水-能源-粮食治理来推广已验证的创新成果。整合农学、环境、经济和社会维度的长期系统研究，对于制定因地制宜的解决方案和提供循证政策依据至关重要。综合系统方法为增强气候韧性、提高资源利用效率、减少环境足迹以及保障印度未来的粮食和营养安全提供了最强有力的路径。","Indian Journal of Agronomy","2026-10-04T00:00:00Z",83,{"impact":18,"substance":173,"depth":17,"authority":174,"freshness":20,"relevant":21,"comment":175},20,14,"核心期刊综述，系统梳理印度稻麦轮作体系的气候韧性转型路径，对农业信息化与智慧农业决策支持有参考价值。",[177],{"name":169,"url":166},[179,26,180,181,182,183],"数字农业","保护性农业","气候韧性","水稻小麦轮作","资源利用效率",{"code":33,"slug":34,"name":35,"path":36,"parent_code":9},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":187},{"candidates":188,"agricultural_evidence":47,"reason":82},[189,194,201,207,211,218,225,232,239,245,251],{"code":59,"score":174,"supported":47,"title":190,"abstract":191,"tags":193},[63],[192,63],"水稻",[],{"code":195,"score":174,"supported":47,"title":196,"abstract":198,"tags":200},"A2",[197],"wheat",[199,197],"小麦",[],{"code":202,"score":150,"supported":47,"title":203,"abstract":205,"tags":206},"H7",[204],"climate resilience",[204],[181],{"code":53,"score":20,"supported":47,"title":208,"abstract":209,"tags":210},[56],[],[26],{"code":212,"score":114,"supported":47,"title":213,"abstract":214,"tags":217},"B7",[],[215,216],"温室","greenhouse",[],{"code":219,"score":114,"supported":47,"title":220,"abstract":221,"tags":224},"G2",[],[222,223],"小农户","smallholder",[],{"code":226,"score":114,"supported":47,"title":227,"abstract":228,"tags":231},"H2",[],[229,230],"土壤","soil",[],{"code":233,"score":234,"supported":47,"title":235,"abstract":236,"tags":238},"H8",4,[],[237],"conservation agriculture",[180],{"code":240,"score":60,"supported":47,"title":241,"abstract":242,"tags":244},"F5",[],[243],"机械化",[],{"code":246,"score":60,"supported":47,"title":247,"abstract":248,"tags":250},"I2",[],[249],"decision support",[],{"code":252,"score":21,"supported":14,"title":253,"abstract":254,"tags":255},"I1",[],[],[179],[257,258],"印度 稻麦轮作 气候韧性","恒河平原 保护性农业 粮食安全","印度稻麦轮作气候韧性-4212","10.59797\u002Fija.v71.i2.5710",{"doi":260,"openalex_id":262,"authors":263,"venue":169,"cited_by_count":103,"oa_url":275,"card":276,"direction":282,"ingested_from":111},"W7219812077",[264,267,269,271,273],{"name":265,"orcid":266},"Sudhanshu Singh","https:\u002F\u002Forcid.org\u002F0009-0001-4721-6971",{"name":268,"orcid":9},"VIRENDAR KUMAR",{"name":270,"orcid":9},"Ashish Kumar Srivastava",{"name":272,"orcid":9},"Eazhilkrishna Narayanasamy",{"name":274,"orcid":9},"Sunil Kumar","https:\u002F\u002Fpub.isa-india.in\u002Findex.php\u002Fija\u002Farticle\u002Fdownload\u002F7229\u002F5428\u002F12491",{"tldr":277,"method":278,"finding":279,"direction":280,"opportunity":281},"综述印度稻麦系统转型，提出整合技术、管理与政策以提升气候韧性和资源效率。","综述生物物理、社会经济与政策约束，整合遗传、保护性农业、数字技术等。","综合生产系统可最大提升生产力、利润、资源效率与环境表现。","农业绿色发展与碳","可研究数字决策支持与气候融资在稻麦系统规模化转型中的协同机制。","智慧农业 \u002F 农业物联网","2026-10-05T23:30:09.058853Z",{"id":285,"title":286,"url":287,"summary":288,"summary_zh":289,"content":9,"source_name":290,"source_url":287,"published_at":291,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":292,"score_detail":293,"sources":296,"tags":298,"primary_topic":303,"secondary_topics":304,"classification":305,"search_phrases":345,"slug":348,"view_count":349,"doi":350,"paper":351,"created_at":376},3886,"Impact of high day and night temperatures on major food crops: A comprehensive review","https:\u002F\u002Fdoi.org\u002F10.14719\u002Fpst.14740","Understanding plant responses to both day and night heat is essential for developing climate smart agriculture systems to sustain global food production. High daytime (> 35 °C) and nighttime (> 25 °C) temperatures are increasingly threatening global food production. Major crops such as rice, wheat, maize, soybean and barley are especially vulnerable during flowering and grain filling. However, the distinct and combined effects of day versus night heat on crop performance remain underexplored in a comparative manner. This review synthesises findings from recent physiological, biochemical and molecular studies on heat stress responses in staple food crops. It compares the impacts of high day temperature and high night temperature on photosynthesis, respiration, reproductive development, oxidative stress, antioxidant defenses, grain yield and quality. Data from field experiments, controlled environment studies and meta-analyses are integrated. Daytime heat impairs photosynthesis and carbon assimilation, while nighttime heat increases respiration rates, depletes carbohydrate reserves and disrupts nutrient partitioning. Both conditions reduce pollen viability and spikelet fertility, causing yield losses of 5–40 % depending on the crop and growth stage. Heat stress triggers reactive oxygen species accumulation, leading to cellular damage and membrane lipid peroxidation. Antioxidant systems (superoxide dismutase, catalase, ascorbate peroxidase) provide only partial protection under prolonged heat. Crop-specific vulnerabilities include grain chalkiness in rice, reduced kernel weight in maize and impaired nodulation in legumes. Breeding tools such as clustered regularly interspaced short palindromic repeats\u002F CRISPR-associated protein 9 (CRISPR\u002FCas9) and agronomic practices like adjusted sowing dates and optimised irrigation help mitigate these effects. This review uniquely compares daytime and nighttime heat effects across multiple staple crops, integrating physiological, molecular and agronomic perspectives with quantitative yield data.","理解植物对白天和夜间高温的响应，对于发展气候智慧型农业系统以维持全球粮食生产至关重要。白天高温（>35 °C）和夜间高温（>25 °C）正日益威胁全球粮食生产。水稻、小麦、玉米、大豆和大麦等主要作物在开花和灌浆期尤其脆弱。然而，白天高温与夜间高温对作物表现的独立效应和联合效应，仍缺乏比较性的深入研究。本文综述了近年来关于主粮作物热胁迫响应的生理学、生物化学和分子学研究结果，比较了白天高温和夜间高温对光合作用、呼吸作用、生殖发育、氧化胁迫、抗氧化防御、籽粒产量和品质的影响，并整合了田间试验、可控环境研究和荟萃分析的数据。白天高温损害光合作用和碳同化，而夜间高温则提高呼吸速率、消耗碳水化合物储备并扰乱养分分配。两种条件均会降低花粉活力和小穗结实率，导致产量损失5%–40%，具体取决于作物种类和生育阶段。热胁迫触发活性氧积累，导致细胞损伤和膜脂过氧化。抗氧化系统（超氧化物歧化酶、过氧化氢酶、抗坏血酸过氧化物酶）在持续高温下仅能提供部分保护。作物特异性脆弱性包括水稻的垩白粒、玉米的粒重降低以及豆科作物的结瘤受损。成簇规律间隔短回文重复序列\u002FCRISPR相关蛋白9（CRISPR\u002FCas9）等育种工具以及调整播期、优化灌溉等农艺措施有助于缓解这些影响。本综述独特地比较了白天和夜间高温对多种主粮作物的影响，将生理学、分子和农艺学视角与定量产量数据相结合。","Plant Science Today","2026-09-30T00:00:00Z",77,{"impact":17,"substance":173,"depth":17,"authority":19,"freshness":294,"relevant":21,"comment":295},8,"系统比较昼夜高温对主要粮食作物的影响，数据翔实，对气候智慧型农业与耐热育种有参考价值。",[297],{"name":290,"url":287},[299,26,300,301,302],"智慧农业","耐热性","气候变化","作物育种",{"code":33,"slug":34,"name":35,"path":36,"parent_code":9},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":306},{"candidates":307,"agricultural_evidence":47,"reason":82},[308,312,316,321,325,332,337,341],{"code":59,"score":114,"supported":47,"title":309,"abstract":310,"tags":311},[],[192,63],[],{"code":195,"score":114,"supported":47,"title":313,"abstract":314,"tags":315},[],[199,197],[],{"code":149,"score":114,"supported":47,"title":317,"abstract":318,"tags":320},[],[135,319],"maize",[],{"code":45,"score":114,"supported":47,"title":322,"abstract":323,"tags":324},[],[27,50],[],{"code":326,"score":114,"supported":47,"title":327,"abstract":328,"tags":331},"H3",[],[329,330],"灌溉","irrigation",[],{"code":252,"score":234,"supported":47,"title":333,"abstract":334,"tags":336},[],[335],"smart agriculture",[299],{"code":53,"score":21,"supported":14,"title":338,"abstract":339,"tags":340},[],[],[26],{"code":202,"score":21,"supported":14,"title":342,"abstract":343,"tags":344},[],[],[301],[346,347],"水稻 小麦 玉米 高温胁迫","CRISPR 耐热育种","水稻小麦玉米高温胁迫-3886",5,"10.14719\u002Fpst.14740",{"doi":350,"openalex_id":352,"authors":353,"venue":290,"cited_by_count":103,"oa_url":287,"card":371,"direction":282,"ingested_from":111},"W7214983452",[354,357,359,362,365,368],{"name":355,"orcid":356},"S Devadharshini","https:\u002F\u002Forcid.org\u002F0009-0002-1913-2970",{"name":358,"orcid":9},"N K Sathyamoorthy",{"name":360,"orcid":361},"S. Kokilavani","https:\u002F\u002Forcid.org\u002F0000-0003-3548-6146",{"name":363,"orcid":364},"V. Manivannan","https:\u002F\u002Forcid.org\u002F0000-0002-1623-0877",{"name":366,"orcid":367},"K. Chandrakumar","https:\u002F\u002Forcid.org\u002F0000-0002-6905-722X",{"name":369,"orcid":370},"K. Vanitha","https:\u002F\u002Forcid.org\u002F0000-0002-3447-3813",{"tldr":372,"method":373,"finding":374,"direction":280,"opportunity":375},"综述比较了白天与夜间高温对水稻、小麦、玉米、大豆和大麦等主粮作物的生理、分子及产量影响。","整合田间试验、控制环境研究和荟萃分析，比较昼夜高温对光合、呼吸、生殖和产量的影响","白天高温抑制光合，夜间高温增加呼吸消耗，两者均降低花粉活力和结实率，导致5-40%减产。","可探究昼夜高温交互效应及作物特异性耐热机制，开发基于CRISPR和智能农艺的缓解策略。","2026-10-01T23:30:09.973225Z",{"id":378,"title":379,"url":380,"summary":381,"summary_zh":9,"content":382,"source_name":383,"source_url":9,"published_at":384,"category":385,"cover_url":9,"hotness":13,"is_selected":14,"score":386,"score_detail":387,"sources":391,"tags":393,"primary_topic":397,"secondary_topics":398,"classification":399,"search_phrases":420,"slug":423,"view_count":349,"doi":9,"paper":9,"created_at":424},3419,"黑龙江省农科院联合鸡西市举办玉米大豆新品种田间博览会——46个大豆品种+27个玉米品种扫码即查","https:\u002F\u002Fwww.haas.cn\u002Finfo\u002F6401\u002F336191.htm","黑龙江省农科院联合鸡西市农业农村局在密山市知一镇向化村举办玉米、大豆新品种田间博览会。试验田划分成多个功能区块，集中展示46个大豆品种、27个玉米品种，田间地块同步配套信息化溯源服务，每块展示田旁均设置专属信息二维码，农户扫码即可一键查询品种特性、产量表现、适配场景、栽培要点等详细信息。大豆品种展示区设高产、高油、高蛋白、特用四大功能区，配套示范1.3米大垄宽窄行密植技术。","九月的密山市知一镇向化村，田野间大豆荚实饱满，玉米果穗匀称。黑龙江省农业科学院联合鸡西市农业农村局于近日在此举办玉米、大豆新品种田间博览会。当地种植大户、农业合作社、涉农企业代表、科技包联专家服务团及农业农村部门工作人员共计六十余人，齐聚田间一线，实地观摩新品种长势性状，聆听专家现场讲解，沉浸式参与一场接地气的“看禾选种”田间会。\n\n![Image 1](https:\u002F\u002Fwww.haas.cn\u002F__local\u002F9\u002F38\u002F6F\u002F56D76BF8FE3021876E3669CA84D_778C4414_28C72.png)\n\n本次活动以“科技赋能良种推广 包联助推产业升级”为主题，设置田间品种展示、优良品种推介、专家现场技术答疑三个环节。试验田划分成多个功能区块，集中展示46个大豆品种、27个玉米品种。田间地块同步配套信息化溯源服务，每块展示田旁均设置专属信息二维码，农户扫码即可一键查询品种特性、产量表现、适配场景、栽培要点等详细信息，实现良种信息透明化、选种参考精细化。\n\n参会人员穿行于田垄之间，细致查看玉米果穗饱满度、剥开苞叶对比品种差异，俯身翻看大豆结荚情况、甄别长势优劣，直观对比各类新品种的抗病抗逆性、结实率、丰产性等核心性状。\n\n在大豆品种展示区，省农科院大豆研究所刘鑫磊研究员、王金生副研究员面对面为种植户讲解良种特性与栽培技术。\n\n![Image 2](https:\u002F\u002Fwww.haas.cn\u002F__local\u002FB\u002F86\u002FF7\u002F4421E3D9D428CFB5A9AE79EDF89_B9D53E8B_1F17D.png)\n\n“今年我们团队落实省农科院科技包联行动，整合省农科院品种、技术、人才等优势，目的就是提升密山当地大豆的整体生产水平。”王金生介绍，“示范田划分高产、高油、高蛋白、特用四大功能区，把各类大豆品种摆在地里，让农户看得见摸得着，同时配套示范1.3米大垄宽窄行密植技术，依靠良种良法协同发力，提高大豆单产。”\n\n玉米示范田里，省农科院牡丹江分院邵广忠研究员被农户围住。“我们筛选近两年新审定和待审定的27个玉米品种进行集中展示，就是让种植户实地对比新品种和市场主流品种的差异，给大家选种提供参考。”邵广忠现场还普及了大垄双行、垄体侧深施肥、秋整地秋起垄、种子包衣、气吸式精密播种等关键技术。\n\n“连续三年的示范表明，良种配套科学栽培技术，玉米亩产能够提高80斤到100斤。引导农户转变传统耕作观念，也是科技包联的重要任务。”邵广忠说。\n\n![Image 3](https:\u002F\u002Fwww.haas.cn\u002F__local\u002F5\u002F57\u002FAC\u002F3BB82C4E23E32B05DC89E6F9DE5_66DD1933_22BA4.png)\n\n“今年，我们村在这片示范园区集中展示一大批优良新品种。年初我们把本地芽豆、机收等选种需求反馈给专家，科研团队按需匹配品种，持续开展技术指导。”\n\n向化村党支部书记刘洪义站在试验田旁感慨，“农户来到地里扫二维码，各个品种优势一目了然，来年选种心里就有了底。”\n\n观摩活动尾声，种植户围绕品种选择、科学施肥、田间管护、病虫害防治等生产高频问题提问，专家们逐一解答、精准支招。本次田间博览会以院地协同、科技包联为抓手，有效引导广大种植主体科学选种、规范耕作、精准管护，为地方农业增效、农民增收注入科技动能。","黑龙江日报\u002F黑龙江省农科院 2026-09-22","2026-09-22T00:00:00Z","报道",64,{"impact":174,"substance":388,"depth":174,"authority":389,"freshness":294,"relevant":21,"comment":390},17,11,"省级农科院院地协同的田间看禾选种活动，品种数量与扫码溯源细节具体，但属常规推广动态，影响力限于区域。",[392],{"name":383,"url":380},[134,135,27,394,395,396],"良种推广","科技包联","扫码溯源",{"code":33,"slug":34,"name":35,"path":36,"parent_code":9},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":400},{"candidates":401,"agricultural_evidence":47,"reason":82},[402,406,410,415],{"code":149,"score":150,"supported":47,"title":403,"abstract":404,"tags":405},[135],[135],[135],{"code":45,"score":150,"supported":47,"title":407,"abstract":408,"tags":409},[27],[27],[27],{"code":144,"score":411,"supported":14,"title":412,"abstract":413,"tags":414},2,[],[],[134,394],{"code":416,"score":21,"supported":14,"title":417,"abstract":418,"tags":419},"G1",[],[],[395],[421,422],"黑龙江省农科院 玉米大豆 田间博览会","密山 大豆品种 扫码溯源","黑龙江省农科院玉米大豆田间博览会-3419","2026-09-25T00:09:31.392494Z",{"id":426,"title":427,"url":428,"summary":429,"summary_zh":9,"content":430,"source_name":431,"source_url":9,"published_at":432,"category":124,"cover_url":9,"hotness":13,"is_selected":47,"score":433,"score_detail":434,"sources":436,"tags":438,"primary_topic":442,"secondary_topics":443,"classification":444,"search_phrases":489,"slug":492,"view_count":411,"doi":9,"paper":9,"created_at":493},2811,"《全国种植业发展\"十五五\"规划》全文印发:2030年粮食综合生产能力达1.45万亿斤左右","https:\u002F\u002Fnync.pingliang.gov.cn\u002Fzfxxgk\u002Ffdzdgknr\u002Flzyj\u002Fsjzc\u002Fart\u002F2026\u002Fart_e2a08515b7f94c689d80f5bc4d8b5a2e.html","农业农村部9月7日印发《全国种植业发展\"十五五\"规划》,明确到2030年,我国粮食综合生产能力达1.45万亿斤左右,大豆、油料、棉花、糖料产能巩固提升。规划在发挥农业新质生产力引领作用方面作出部署:选育推广突破性品种、推广水稻智能育秧与精准灌溉、推广气力式精量播种机与大载荷植保无人机等先进机型、加强智能化场景推广应用,并部署构建苗情、墒情、病虫情、灾情数据库增强防灾减灾能力。","## **农业农村部关于印发《全国种植业发展“十五五”规划》的通知**\n\n各省、自治区、直辖市农业农村（农牧）厅（局、委），新疆生产建设兵团农业农村局：\n\n为贯彻落实《中华人民共和国国民经济和社会发展第十五个五年规划纲要》、《加快农业农村现代化“十五五”规划》有关部署，科学引领“十五五”种植业高质量发展，增强粮食等重要农产品供给保障能力，我部编制了《全国种植业发展“十五五”规划》。现印发给你们，请结合实际，认真组织实施。\n\n农业农村部\n\n2026年9月7日\n\n[![Image 1: 图片29.png](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fcms_files\u002Ffilemanager\u002F1111806365\u002Fpicture\u002F20268\u002FS6847b378f40147e9ad8a38d755a71496-800.png)](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fcms_files\u002Ffilemanager\u002F1111806365\u002Fpicture\u002F20268\u002F6847b378f40147e9ad8a38d755a71496.png)[](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fzfxxgk\u002Ffdzdgknr\u002Flzyj\u002Fsjzc\u002Fart\u002F2026\u002Fart_e2a08515b7f94c689d80f5bc4d8b5a2e.html)\n\n[![Image 2: 图片30.png](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fcms_files\u002Ffilemanager\u002F1111806365\u002Fpicture\u002F20268\u002FS2d03fbce7fea4424900ced5e89435365-800.png)](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fcms_files\u002Ffilemanager\u002F1111806365\u002Fpicture\u002F20268\u002F2d03fbce7fea4424900ced5e89435365.png)[](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fzfxxgk\u002Ffdzdgknr\u002Flzyj\u002Fsjzc\u002Fart\u002F2026\u002Fart_e2a08515b7f94c689d80f5bc4d8b5a2e.html)\n\n[![Image 3: 图片31.png](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fcms_files\u002Ffilemanager\u002F1111806365\u002Fpicture\u002F20268\u002FS4edb4e1d476a4130928dbe0a839664a9-800.png)](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fcms_files\u002Ffilemanager\u002F1111806365\u002Fpicture\u002F20268\u002F4edb4e1d476a4130928dbe0a839664a9.png)[](https:\u002F\u002Fnync.pingliang.gov.cn\u002Fzfxxgk\u002Ffdzdgknr\u002Flzyj\u002Fsjzc\u002Fart\u002F2026\u002Fart_e2a08515b7f94c689d80f5bc4d8b5a2e.html)\n\n[![Image 4: 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