[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2266":3,"related-2266":79},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":8,"source_name":9,"source_url":8,"published_at":10,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":15,"sources":22,"tags":24,"primary_topic":30,"secondary_topics":35,"classification":36,"search_phrases":63,"slug":66,"view_count":67,"doi":8,"paper":68,"created_at":78},2266,"中国农大蒋才富团队在Nature Plants发表玉米驯化驱动耐盐性增强机制研究","https:\u002F\u002Fcbs.cau.edu.cn\u002Fart\u002F2026\u002F9\u002F7\u002Fart_35535_1135822.html","2026年9月1日,中国农业大学生物学院蒋才富教授团队在Nature Plants发表研究,克隆调控玉米耐盐性关键基因MYB28,揭示CIPK20-MYB28-HAK4模块减少Na+根到地上部转运机制,SNP1409T关键氨基酸位点改变解释了现代玉米较野生大刍草耐盐性显著增强的遗传基础。",null,"中国农业大学 Nature Plants","2026-08-31T16:00:00Z","论文",10,true,88,{"impact":16,"substance":16,"depth":17,"authority":18,"freshness":19,"relevant":20,"comment":21},24,19,15,6,1,"中国农大团队在Nature Plants发表玉米耐盐关键基因与分子机制研究，属种业与耐盐碱育种的重大科研突破，学术权威性和信息增量高，但距发布已近两周，时效性一般。",[23],{"name":9,"url":6},[25,26,27,28,29],"种业振兴","玉米","耐盐碱","农业科技","基因挖掘",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},"A3","maize","\u002Ftopic\u002Ffield-crops\u002Fmaize","A",[],{"status":37,"locked":38,"version":39,"method":40,"evidence":41},"classified",false,"2026-10-22.2","rules",{"candidates":42,"agricultural_evidence":13},[43,48,53,58],{"code":31,"score":44,"supported":13,"title":45,"abstract":46,"tags":47},12,[26],[26],[26],{"code":49,"score":20,"supported":38,"title":50,"abstract":51,"tags":52},"F1",[],[],[25],{"code":54,"score":20,"supported":38,"title":55,"abstract":56,"tags":57},"F2",[],[],[29],{"code":59,"score":20,"supported":38,"title":60,"abstract":61,"tags":62},"H2",[],[],[27],[64,65],"农业科技 基因挖掘 种业振兴 耐盐碱","农业科技 基因挖掘","农业科技基因挖掘种业振兴耐盐碱-2266",5,{"doi":8,"openalex_id":8,"authors":69,"venue":8,"cited_by_count":70,"oa_url":8,"card":71,"direction":75,"ingested_from":77},[],0,{"tldr":72,"method":73,"finding":74,"direction":75,"opportunity":76},"克隆玉米耐盐关键基因MYB28，揭示其调控钠离子转运的驯化机制。","基因克隆、SNP位点分析与CIPK20-MYB28-HAK4模块机制解析。","MYB28的SNP1409T位点改变使现代玉米较野生大刍草耐盐性显著增强。","农业人工智能与决策模型","可基于MYB28优异等位基因开发耐盐分子标记，用于玉米耐盐育种与盐碱地品种改良。","agent","2026-09-13T00:04:04.609168Z",{"total":19,"page":20,"page_size":19,"items":80},[81,138,184,264,308,382],{"id":82,"title":83,"url":84,"summary":85,"summary_zh":8,"content":8,"source_name":86,"source_url":8,"published_at":87,"category":88,"cover_url":8,"hotness":12,"is_selected":13,"score":89,"score_detail":90,"sources":95,"tags":97,"primary_topic":100,"secondary_topics":104,"classification":106,"search_phrases":133,"slug":136,"view_count":20,"doi":8,"paper":8,"created_at":137},2897,"湖北活力中国调研行:稻功芯育种芯片+高蛋白玉米(13.2%)+全球首个稻米造血一类创新药","https:\u002F\u002Fwww.cinic.org.cn\u002Fxy\u002Fgdcj\u002F1653313.html","9月14日,2026活力中国调研行湖北主题采访活动情况介绍会召开。湖北首次发现水稻玉米增产关键基因并解析水稻耐高温机制,入选《科学》2025年度十大突破;国内首个水稻主效功能基因分子模块育种液相芯片稻功芯打破国外知识产权壁垒;水稻新品种E两优2300小面积超高产攻关田平均亩产超900公斤;全球首个稻米造血一类创新药获批上市,实现年产100万支注射液规模化量产;高蛋白玉米蛋白含量达13.2%,每提升1个百分点可减少进口大豆近800万吨。","中国产业经济信息网\u002F科技日报","2026-09-17T00:00:00Z","报道",89,{"impact":91,"substance":16,"depth":92,"authority":93,"freshness":19,"relevant":20,"comment":94},28,18,13,"湖北多项种业与生物制造突破集中亮相，含全球首个稻米造血一类新药等硬核数据，产业级价值突出，值得进入每日精选。",[96],{"name":86,"url":84},[98,25,99,26,28],"水稻","生物育种",{"code":101,"slug":102,"name":98,"path":103,"parent_code":34},"A1","rice","\u002Ftopic\u002Ffield-crops\u002Frice",[105],{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},{"status":37,"locked":38,"version":39,"method":40,"evidence":107},{"candidates":108,"agricultural_evidence":13},[109,114,118,125,129],{"code":101,"score":18,"supported":13,"title":110,"abstract":112,"tags":113},[111],"稻米",[98,111],[98],{"code":31,"score":44,"supported":13,"title":115,"abstract":116,"tags":117},[26],[26],[26],{"code":119,"score":120,"supported":13,"title":121,"abstract":122,"tags":124},"A4",3,[],[123],"大豆",[],{"code":49,"score":20,"supported":38,"title":126,"abstract":127,"tags":128},[],[],[25],{"code":54,"score":20,"supported":38,"title":130,"abstract":131,"tags":132},[],[],[99],[134,135],"湖北 稻功芯 育种芯片","高蛋白玉米 13.2%","湖北稻功芯育种芯片-2897","2026-09-19T00:06:07.538826Z",{"id":139,"title":140,"url":141,"summary":142,"summary_zh":8,"content":8,"source_name":143,"source_url":8,"published_at":144,"category":88,"cover_url":8,"hotness":12,"is_selected":38,"score":145,"score_detail":146,"sources":150,"tags":152,"primary_topic":156,"secondary_topics":157,"classification":158,"search_phrases":179,"slug":182,"view_count":70,"doi":8,"paper":8,"created_at":183},5349,"河南优特计划玉米实收测产观摩会在武陟举行 实测亩产 883 公斤","https:\u002F\u002Fhnagri.org.cn\u002Fliangshi\u002Farticle-114223.html","10 月 15 日,河南优特计划玉米大面积单产提升关键技术集成与产业化应用粒收实测现场观摩及周年吨半粮工作推进会在焦作市武陟县举办。测产专家组随机选取地块,实收面积 2.075 亩,按籽粒含水量 14% 折算得出 883 公斤\u002F亩。优特计划优质秋粮专项自 2024 年立项以来,已在全省 15 个地市 31 个县区建立核心示范基地 43 个,核心示范基地面积达 8 万亩以上,带动辐射区达 800 万亩以上,玉米平均单产提高 10.8%。累计推广郑单 819、郑单 111 等 16 个玉米新品种和 8 个大豆新品种。","河南省农业科学院 2026-10-15","2026-10-15T00:00:00Z",70,{"impact":92,"substance":147,"depth":148,"authority":44,"freshness":19,"relevant":20,"comment":149},20,14,"省级玉米单产提升项目实测数据与推广规模具体，具行业参考价值，但属区域进展，时效稍逊。",[151],{"name":143,"url":141},[25,153,154,26,155],"单产提升","河南","优特计划",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},[],{"status":37,"locked":38,"version":39,"method":40,"evidence":159},{"candidates":160,"agricultural_evidence":13},[161,165,171,175],{"code":31,"score":44,"supported":13,"title":162,"abstract":163,"tags":164},[26],[26],[26],{"code":166,"score":167,"supported":13,"title":168,"abstract":169,"tags":170},"A8",4,[],[153],[153],{"code":119,"score":120,"supported":13,"title":172,"abstract":173,"tags":174},[],[123],[],{"code":49,"score":20,"supported":38,"title":176,"abstract":177,"tags":178},[],[],[25],[180,181],"河南优特计划 玉米 测产","郑单819 郑单111 玉米品种","河南优特计划玉米测产-5349","2026-10-20T02:47:44.412533Z",{"id":185,"title":186,"url":187,"summary":188,"summary_zh":189,"content":8,"source_name":190,"source_url":187,"published_at":191,"category":11,"cover_url":8,"hotness":12,"is_selected":38,"score":192,"score_detail":193,"sources":197,"tags":199,"primary_topic":203,"secondary_topics":204,"classification":211,"search_phrases":238,"slug":241,"view_count":120,"doi":242,"paper":243,"created_at":263},3989,"Different seeds, same pest? Exploring smallholder farmers’ lived experiences of fall armyworm impacts on hybrid and local maize in Kenya","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1925312","Fall Armyworm (FAW) is a persistent threat to maize-based food systems in sub-Saharan Africa, but less is known about how farmers experience its effects across seed types and household livelihoods. This exploratory qualitative study examined smallholder farmers’ lived experiences of FAW damage in hybrid and local maize in Siaya County, Kenya. Face-to-face semi-structured interviews lasting 30–45 min were conducted with 88 purposively selected farmers, and responses were analyzed thematically by two independent researchers. Farmers described FAW as recurrent and difficult to control; 43.2% reported infestation every season. Most participants (77.3%) perceived hybrid maize as more severely affected than local maize, whereas 9.1% perceived local maize as more affected and 9.1% reported similar effects. Participants associated infestation with reduced yields, impaired crop growth, lower-quality harvests, lost income, pesticide and labour costs, depleted maize stocks, food purchases, and stress related to financial and food uncertainty. Reported responses included pesticide use, repeated spraying, purchasing food, crop diversification, and reconsidering maize varieties. Because the study relied on farmers’ accounts rather than controlled varietal comparisons, the perceived differences cannot be attributed to seed characteristics independently of management and growing conditions. The findings indicate that farmers evaluate FAW damage through interconnected production, livelihood, food-security, and seed-choice concerns, supporting locally tested pest-management and seed advisory services.","草地贪夜蛾（Fall Armyworm, FAW）是撒哈拉以南非洲以玉米为基础的粮食系统面临的持续威胁，但人们对农民在不同种子类型和家庭生计条件下如何经历其影响知之甚少。本探索性定性研究考察了肯尼亚西亚亚县小农户在杂交玉米和本地玉米中遭受草地贪夜蛾危害的生活体验。研究对88名有意选取的农民进行了为期30至45分钟的面对面半结构化访谈，并由两名独立研究人员对回答进行主题分析。农民将草地贪夜蛾描述为反复发生且难以控制；43.2%报告每季均发生虫害。大多数参与者（77.3%）认为杂交玉米比本地玉米受害更严重，而9.1%认为本地玉米受害更严重，9.1%报告两者影响相似。参与者将虫害与产量下降、作物生长受损、收成品质量降低、收入损失、农药和劳动力成本、玉米库存耗尽、粮食购买以及与经济和粮食不确定性相关的压力联系起来。报告的应对措施包括使用农药、反复喷药、购买粮食、作物多样化以及重新考虑玉米品种。由于本研究依赖农民叙述而非受控品种比较，所感知的差异不能独立于管理和生长条件而归因于种子特征。研究结果表明，农民通过生产、生计、粮食安全和种子选择等相互关联的关注来评估草地贪夜蛾危害，这支持开展本地化测试的害虫管理和种子咨询服务。","Frontiers in Sustainable Food Systems","2026-10-02T00:00:00Z",65,{"impact":194,"substance":92,"depth":195,"authority":93,"freshness":12,"relevant":20,"comment":196},8,16,"基于88户肯尼亚小农户访谈的质性研究，揭示草地贪夜蛾对杂交与本地玉米影响的农户感知差异，对非洲玉米病虫害防控与种子推广有参考价值，但属区域案例、公共影响有限。",[198],{"name":190,"url":187},[25,200,26,201,202],"粮食安全","小农户","病虫害防治",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},[205],{"code":206,"slug":207,"name":208,"path":209,"parent_code":210},"G2","farm-services","社会化服务与规模经营","\u002Ftopic\u002Frural-services\u002Ffarm-services","G",{"status":37,"locked":38,"version":39,"method":40,"evidence":212},{"candidates":213,"agricultural_evidence":13},[214,218,223,230,234],{"code":31,"score":18,"supported":13,"title":215,"abstract":216,"tags":217},[32],[26,32],[26],{"code":206,"score":18,"supported":13,"title":219,"abstract":221,"tags":222},[220],"smallholder",[201,220],[201],{"code":224,"score":19,"supported":13,"title":225,"abstract":226,"tags":229},"F4",[],[227,228],"农药","pesticide",[],{"code":166,"score":167,"supported":13,"title":231,"abstract":232,"tags":233},[],[200],[200],{"code":49,"score":20,"supported":38,"title":235,"abstract":236,"tags":237},[],[],[25],[239,240],"肯尼亚 草地贪夜蛾 玉米","杂交玉米 本地玉米 虫害","肯尼亚草地贪夜蛾玉米-3989","10.3389\u002Ffsufs.2026.1925312",{"doi":242,"openalex_id":244,"authors":245,"venue":190,"cited_by_count":70,"oa_url":187,"card":256,"direction":260,"ingested_from":262},"W7215042180",[246,249,251,253],{"name":247,"orcid":248},"George Ariya","https:\u002F\u002Forcid.org\u002F0000-0003-2286-9455",{"name":250,"orcid":8},"Beatrice Cheserek",{"name":252,"orcid":8},"Violet Kadenyeka Mugalavai",{"name":254,"orcid":255},"Lizzy A. Mwamburi","https:\u002F\u002Forcid.org\u002F0000-0002-8435-8194",{"tldr":257,"method":258,"finding":259,"direction":260,"opportunity":261},"通过访谈肯尼亚88位小农户，探究其对杂交与本地玉米受草地贪夜蛾影响的真实体验。","对88位农户进行半结构化访谈，采用主题分析法。","77.3%农户认为杂交玉米受害更重，虫害带来减产、收入损失与粮食不安全。","数字乡村与农业信息化","可结合农户感知数据与遥感虫害监测，构建面向小农户的本地化预警与品种推荐决策模型。","openalex","2026-10-02T23:30:09.411010Z",{"id":265,"title":266,"url":267,"summary":268,"summary_zh":8,"content":269,"source_name":270,"source_url":8,"published_at":271,"category":88,"cover_url":8,"hotness":12,"is_selected":13,"score":272,"score_detail":273,"sources":275,"tags":277,"primary_topic":280,"secondary_topics":281,"classification":282,"search_phrases":303,"slug":306,"view_count":290,"doi":8,"paper":8,"created_at":307},3696,"玉米密植高产精准调控技术再创纪录：新疆伊犁攻关田亩产1799.1公斤","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7689863091659620883","中国农科院作科所李少昆团队玉米密植高产精准调控技术在新疆伊犁新源县喀拉布拉镇公安农场1288亩攻关田中刷新全国玉米高产纪录。抽选108.48亩连片地块机械实收亩产1799.1公斤，比现有全国百亩方高产纪录高200.7公斤。该技术十四五累计推广2.4亿亩，亩均增产226斤。","据中国农业科学院作物科学研究所，由该所李少昆研究员团队研发的“玉米密植高产精准调控技术”再创佳绩，应用该项技术的玉米攻关田再次刷新全国玉米高产纪录。该玉米攻关田位于新疆伊犁州新源县喀拉布拉镇公安农场，总面积1288亩，抽选其中108.48亩连片地块机械实收，亩产1799.1公斤，比现有全国百亩方高产纪录1598.4公斤高200.7公斤，较现有全国玉米最高单产纪录1663.25公斤高135.85公斤。\n\n此次测产由专家按照规范程序，经实地丈量田块面积、机械实收、称重、测定含水率、按标准含水率折算等流程，对伊犁州吨粮田建设地块开展实收测产，截至9月22日，多块玉米田接连交出高产答卷，新源县塔勒德镇加尔吾特克勒村实收110.28亩，亩产1723.01公斤；察布查尔县两个百亩田块实收亩产分别达到1650.2公斤和1645.4公斤，均超过原全国百亩方高产纪录。\n\n李少昆介绍，该攻关田采用团队研发的“玉米密植高产精准调控技术”，通过选用耐密抗倒品种、科学提高种植密度，配套滴灌水肥一体化，辅以化控防倒等技术集成，加之伊犁河谷光热充沛、昼夜温差大，玉米高产潜力得到充分释放。此次纪录刷新，关键在于从播种到收获各环节技术到位率大幅提升，特别是今年生长季高温频发，团队在“吨半粮”方案最优投入的基础上，精准优化水肥调控方案，因苗因墒加密灌水和施肥频次，缓解高温胁迫、保障高密度群体的产量形成，最终实现产量突破。\n\n据悉，作为全国粮食大面积单产提升行动主推技术，“玉米密植高产精准调控技术”在“十四五”期间累计推广2.4亿亩，覆盖18个省区，亩均增产226斤，累计增产粮食542.4亿斤，带动农民增收近300亿元。此次是该团队第八次创造全国玉米高产纪录，验证了密植高产技术体系的稳定性与可复制性，也为全国玉米大面积单产提升提供了成熟可落地的技术方案。\n\n![Image 1: 图片](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002F7843c5e842f54c45a636dcf2f936bf55~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1791245372&x-signature=l%2BjrevWr%2FO7JJ8jACRKfmBnUpHQ%3D)\n编辑 | 农财君\n\n联系农财君请加微信：18565265490\n\n新时代 新种业\n\n南方农村报丨农财宝典","农财网种业宝典","2026-09-26T15:16:00Z",92,{"impact":91,"substance":16,"depth":92,"authority":148,"freshness":194,"relevant":20,"comment":274},"全国玉米高产纪录第八次刷新，数据详实、技术路径清晰，对大面积单产提升具有示范价值，值得进入每日精选。",[276],{"name":270,"url":267},[25,153,26,278,279],"水肥一体化","密植高产",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},[],{"status":37,"locked":38,"version":39,"method":40,"evidence":283},{"candidates":284,"agricultural_evidence":13},[285,289,294,298],{"code":31,"score":44,"supported":13,"title":286,"abstract":287,"tags":288},[26],[26],[26],{"code":166,"score":290,"supported":38,"title":291,"abstract":292,"tags":293},2,[],[],[153,279],{"code":49,"score":20,"supported":38,"title":295,"abstract":296,"tags":297},[],[],[25],{"code":299,"score":20,"supported":38,"title":300,"abstract":301,"tags":302},"F3",[],[],[278],[304,305],"玉米密植高产精准调控技术 伊犁","李少昆 玉米 高产纪录","玉米密植高产精准调控技术伊犁-3696","2026-09-29T00:08:19.035441Z",{"id":309,"title":310,"url":311,"summary":312,"summary_zh":8,"content":313,"source_name":314,"source_url":8,"published_at":315,"category":88,"cover_url":8,"hotness":12,"is_selected":38,"score":192,"score_detail":316,"sources":318,"tags":320,"primary_topic":324,"secondary_topics":330,"classification":338,"search_phrases":377,"slug":380,"view_count":290,"doi":8,"paper":8,"created_at":381},3396,"从吃到用——中国农科院第八届农科开放日现场直击：彩色胡萝卜、丙醇二酸黄瓜、甜糯同粒玉米、转运机器人、动物疾病风险大模型","https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml","9月19日中国农科院36个研究所的560多项最新科研成果集中亮相：彩色胡萝卜、橘红心白菜、特色彩椒等全新果蔬品种轮番展示；富含丙醇二酸的晶莹剔透黄瓜能阻止糖类转化为脂肪；低豆腥味、高异黄酮、适合榨汁的大豆及'甜糯同粒'玉米；农业转运机器人能扛100公斤以上作物在丘陵山区跑、具备原地掉头能力；正在研发的全球动物疾病风险大模型将对动物疫病实现实时预报预警。","[首页](https:\u002F\u002Fwww.cctv.cn\u002F)\n\n[时政](javascript:;)\n\n[新闻](https:\u002F\u002Fnews.cctv.cn\u002F)\n\n[评论](https:\u002F\u002Fopinion.cctv.cn\u002F)\n\n[视频](https:\u002F\u002Fv.cctv.cn\u002F)\n\n[财经](https:\u002F\u002Ffinance.cctv.cn\u002Findex.shtml)\n\n[体育](https:\u002F\u002Fsports.cctv.cn\u002F)\n\n[教育](https:\u002F\u002Fedu.cctv.cn\u002F)\n\n[熊猫](https:\u002F\u002Fwww.ipanda.cn\u002F)\n\n[直播中国](https:\u002F\u002Flivechina.cctv.cn\u002F)\n\n[4K](https:\u002F\u002Ftv.cctv.cn\u002F4K\u002Findex.shtml)\n\n[CCTV.直播](https:\u002F\u002Ftv.cctv.cn\u002Findex.shtml)\n\n[中](https:\u002F\u002Fwww.cctv.cn\u002Findex.shtml)\n\n[](https:\u002F\u002Faigc.cctv.cn\u002Findex.shtml \"AIGC\")\n\n[](javascript:; \"盲人用户进入后，若无读屏软件可通过Ctrl+Alt+V开启声音获取语音提示\")\n\n[](javascript:void(0);)\n\n*   [人民领袖习近平](https:\u002F\u002Fnews.cctv.cn\u002Frmlx\u002Findex.shtml)\n*   [联播+](https:\u002F\u002Fnews.cctv.cn\u002Flbj\u002Findex.shtml)\n*   [中国领导人](https:\u002F\u002Fleaders.cctv.cn\u002F)\n*   [央视快评](https:\u002F\u002Fnews.cctv.cn\u002Fyskp\u002Findex.shtml)\n*   [习式妙语](https:\u002F\u002Fv.cctv.cn\u002Fshizheng\u002Fxsmy\u002Findex.shtml)\n*   [热解读](https:\u002F\u002Fnews.cctv.cn\u002Frjd\u002F)\n*   [天天学习](https:\u002F\u002Fnews.cctv.cn\u002Ftiantianxuexi\u002Findex.shtml)\n\n*   [直播](https:\u002F\u002Ftv.cctv.cn\u002Flive\u002Findex.shtml)\n*   [片库](https:\u002F\u002Ftv.cctv.cn\u002Fyxg\u002Findex.shtml)\n*   [栏目大全](https:\u002F\u002Ftv.cctv.cn\u002Flm\u002Findex.shtml)\n*   [节目单](https:\u002F\u002Ftv.cctv.cn\u002Fepg\u002Findex.shtml)\n*   [听音](https:\u002F\u002Ftv.cctv.cn\u002Fty\u002Fm\u002Findex.shtml)\n*   [微视频](https:\u002F\u002Ftv.cctv.cn\u002Fwsp\u002Fm\u002Findex.shtml)\n*   [主持人](https:\u002F\u002Ftv.cctv.cn\u002Fzhuchiren\u002Findex.shtml)\n*   [下载央视影音](https:\u002F\u002Fapp.cctv.cn\u002Findex.shtml#page5)\n\n*   [海外频道](https:\u002F\u002Fglobal.cctv.cn\u002F)\n*   [iPanda](https:\u002F\u002Fen.ipanda.com\u002F)\n*   [English](https:\u002F\u002Fenglish.cctv.cn\u002F)\n*   [Монгол](https:\u002F\u002Fmn.cctv.cn\u002F)\n*   [![Image 5](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652856235095_854.png)![Image 6](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652856239393_131.png)](https:\u002F\u002Fmongol.cctv.cn\u002F)\n*   [![Image 7](https:\u002F\u002Fp3.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691224953149_874.png)![Image 8](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691224956116_551.png)](http:\u002F\u002Fwww.tibetcnr.com\u002F)\n*   [![Image 9](https:\u002F\u002Fp3.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691224981945_575.png)![Image 10](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691224983459_899.png)](http:\u002F\u002Fwww.uycnr.com\u002F)\n*   [![Image 11](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691225001997_335.png)![Image 12](https:\u002F\u002Fp3.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691225003416_711.png)](http:\u002F\u002Fwww.kazakcnr.com\u002F)\n*   [![Image 13](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691225018456_630.png)![Image 14](https:\u002F\u002Fp1.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2023\u002F8\u002F5\u002F1691225020349_640.png)](http:\u002F\u002Fwww.krcnr.cn\u002F)\n\n*   [地方](https:\u002F\u002Flocal.cctv.cn\u002Findex.shtml)\n*   [乡村振兴](https:\u002F\u002Fxczx.cctv.cn\u002Findex.shtml)\n*   [生态](https:\u002F\u002Feco.cctv.cn\u002F)\n*   [一带一路](https:\u002F\u002Fydyl.cctv.cn\u002F)\n*   [央博](https:\u002F\u002Fyangbo.cctv.cn\u002F)\n*   [文化](https:\u002F\u002Fwww.cctv.cn\u002Fculture\u002Findex.shtml)\n*   [旅游](https:\u002F\u002Fculture-travel.cctv.cn\u002F)\n*   [科普](https:\u002F\u002Fkepu.cctv.cn\u002F)\n*   [健康](https:\u002F\u002Fjiankang.cctv.cn\u002F)\n*   [乐龄](https:\u002F\u002Flaoling.cctv.cn\u002Findex.shtml)\n*   [阅读](https:\u002F\u002Fbook.cctv.cn\u002F)\n*   [艺术](https:\u002F\u002Farts.cctv.cn\u002F)\n*   [数智](https:\u002F\u002F5gai.cctv.cn\u002F)\n*   [5G](https:\u002F\u002F5g.cctv.cn\u002F)\n*   [产业+](https:\u002F\u002Fbusiness.cctv.cn\u002F)\n*   [央央好物](https:\u002F\u002Fwww.cctvmall.com\u002F)\n\n网页\n\n[网页](javascript:void(0))[视频](javascript:void(0))\n\n[热搜榜](https:\u002F\u002Ftv.cctv.cn\u002Ftop\u002F)\n\n- [x]下次自动登录[忘记密码](http:\u002F\u002Freg.cntv.cn\u002FforgetPassword\u002FfindPassword.jsp)\n\n[登录](javascript:void(0);)[立即注册](http:\u002F\u002Freg.cctv.cn\u002Fregist.html?from=http:\u002F\u002Fwww.cctv.cn)\n\n使用合作网站账号登录[![Image 15: 微信](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Ftemplet\u002Fcommon\u002FDEPA1381197220279381\u002Fcooper_wx_141230.png)](javascript:;)[![Image 16: QQ](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Ftemplet\u002Fcommon\u002FDEPA1381197220279381\u002Fcooper_qq_10886_140506.png)](javascript:;)[![Image 17: 新浪网](https:\u002F\u002Fp1.img.cntv.cn\u002FphotoAlbum\u002Ftemplet\u002Fcommon\u002FDEPA1441519391707376\u002Fcooper_wb_13730_151019.png)](javascript:;)[![Image 18: 支付宝](https:\u002F\u002Fp1.img.cntv.cn\u002FphotoAlbum\u002Ftemplet\u002Fcommon\u002FDEPA1456645307521846\u002Fzfb_14686_160513.png)](javascript:;)\n\n![Image 19](https:\u002F\u002Fp1.img.cntv.cn\u002FphotoAlbum\u002Ftemplet\u002Fcommon\u002FDEPA1652643499621200\u002FmapLogo.png)\n\n[总台春晚](https:\u002F\u002Fchunwan.cctv.cn\u002F)[网络春晚](https:\u002F\u002Fwlchunwan.cctv.com\u002F)[共产党员网](https:\u002F\u002Fwww.12371.cn\u002F)[秧纪录](http:\u002F\u002Fjishi.cntv.cn\u002Fspecial\u002Fzgjlyx\u002Findex.shtml)[纪录片网](http:\u002F\u002Fwww.docuchina.cn\u002F)[国家大剧院](http:\u002F\u002Fncpa-classic.cntv.cn\u002Findex.shtml)[大型活动](https:\u002F\u002Fgongyi.cctv.cn\u002Fevents\u002F)\n\n[新闻](https:\u002F\u002Fnews.cctv.cn\u002F)[国内](https:\u002F\u002Fnews.cctv.cn\u002Fchina\u002F)[国际](https:\u002F\u002Fnews.cctv.cn\u002Fworld\u002F)[评论](https:\u002F\u002Fopinion.cctv.cn\u002F)[经济](https:\u002F\u002Fjingji.cctv.cn\u002F)[军事](https:\u002F\u002Fmilitary.cctv.cn\u002Findex.shtml)[科技](https:\u002F\u002Fnews.cctv.cn\u002Ftech\u002Findex.shtml)[法治](https:\u002F\u002Fnews.cctv.cn\u002Flaw\u002F)[文娱](https:\u002F\u002Fnews.cctv.cn\u002Fent\u002F)[人物](https:\u002F\u002Fpeople.cctv.cn\u002F)[公益](https:\u002F\u002Fgongyi.cctv.cn\u002F)[图片](https:\u002F\u002Fphoto.cctv.cn\u002F)\n\n[人民领袖习近平](https:\u002F\u002Fnews.cctv.cn\u002Frmlx\u002Findex.shtml)[联播+](https:\u002F\u002Fnews.cctv.cn\u002Flbj\u002Findex.shtml)[热解读](https:\u002F\u002Fnews.cctv.cn\u002Frjd\u002F)[天天学习](https:\u002F\u002Fnews.cctv.cn\u002Ftiantianxuexi\u002Findex.shtml)[习式妙语](https:\u002F\u002Fv.cctv.cn\u002Fshizheng\u002Fxsmy\u002Findex.shtml)[央视快评](https:\u002F\u002Fnews.cctv.cn\u002Fyskp\u002Findex.shtml)[央视网评](https:\u002F\u002Fopinion.cctv.cn\u002Fyswp\u002Findex.shtml)[光华锐评](https:\u002F\u002Fghrp.cctv.cn\u002Findex.shtml)[锋面](https:\u002F\u002Fnews.cctv.cn\u002Ffengmian\u002Findex.shtml)\n\n[视频](https:\u002F\u002Fv.cctv.cn\u002F)[小央视频](https:\u002F\u002Fv.cctv.cn\u002Fxysp\u002Findex.shtml)[小央直播](https:\u002F\u002Fv.cctv.cn\u002Fzhangbo\u002Findex.shtml)[直播中国](https:\u002F\u002Flivechina.cctv.cn\u002F)[熊猫频道](https:\u002F\u002Fwww.ipanda.cn\u002F)[VR\u002FAR](https:\u002F\u002Fv.cctv.cn\u002FVR\u002Findex.shtml)[4K专区](https:\u002F\u002Ftv.cctv.cn\u002F4K\u002Findex.shtml)[全景新闻](http:\u002F\u002Fnews.cctv.cn\u002Fyuanchuang\u002FVR\u002Findex.shtml)\n\n[现场](https:\u002F\u002Fv.cctv.cn\u002Fzixun\u002Fxc\u002Findex.shtml)[前线](https:\u002F\u002Fv.cctv.cn\u002Fzixun\u002Fqx\u002Findex.shtml)[比划](https:\u002F\u002Fv.cctv.cn\u002Freping\u002Fbh\u002Findex.shtml)[快看](https:\u002F\u002Fnews.cctv.cn\u002Fkuaikan\u002Findex.shtml)[蓝海中国](https:\u002F\u002Fv.cctv.cn\u002Fjishi\u002Flhzglhzg\u002Findex.shtml)[新兵请入列](https:\u002F\u002Fv.cctv.cn\u002Fjishi\u002Fjsxbqrl\u002Findex.shtml)[人生第一次](https:\u002F\u002Fv.cctv.cn\u002Fjishi\u002Frsdyc\u002Findex.shtml)[人生第二次](https:\u002F\u002Fv.cctv.cn\u002Fjishi\u002Fjsrsdec\u002F)\n\n[体育](https:\u002F\u002Fsports.cctv.cn\u002F)[直播](https:\u002F\u002Ftv.cctv.cn\u002Flive\u002Fcctv5\u002F)[竞猜](https:\u002F\u002Fcbs.sports.cctv.cn\u002F)[2026年亚运会](https:\u002F\u002Fyayun.cctv.cn\u002F2026\u002Findex.shtml)[2026年世界杯](https:\u002F\u002Fworldcup.cctv.cn\u002F2026\u002Findex.shtml)[2026年冬奥会](https:\u002F\u002Fsports.cctv.cn\u002FMilano2026\u002F)[CBA](https:\u002F\u002Fsports.cctv.cn\u002Fcba\u002F)[NBA](https:\u002F\u002Fsports.cctv.cn\u002Fnba\u002F)[中超](https:\u002F\u002Fsports.cctv.cn\u002Fcsl\u002F)[国足](https:\u002F\u002Fsports.cctv.cn\u002Ffootball\u002Fchina\u002F)[国际足球](https:\u002F\u002Fsports.cctv.cn\u002Ffootball\u002Finternational\u002Findex.shtml)[网球](https:\u002F\u002Fsports.cctv.cn\u002Ftennis\u002F)[综合体育](https:\u002F\u002Fsports.cctv.cn\u002Fzong\u002Findex.shtml)\n\n[VIP会员](https:\u002F\u002Fvip.sports.cctv.cn\u002F)[CCTV奥林匹克频道](https:\u002F\u002Fsports.cctv.cn\u002Folympicportal\u002Findex.shtml)[生活体育大会](https:\u002F\u002Fsports.cctv.cn\u002Fspecial\u002Fclsc\u002Findex.shtml)[体育江湖](https:\u002F\u002Fsports.cctv.cn\u002Fspecial\u002FJianghu\u002Findex.shtml)[文化体育](https:\u002F\u002Fsports.cctv.cn\u002Fwlty\u002Findex.shtml)[冰雪道路](https:\u002F\u002Fsports.cctv.cn\u002Fspecial\u002Ffootprintsinthesnow\u002Findex.shtml)[足球道路](http:\u002F\u002Fworldcup.cctv.cn\u002F2018\u002Flm\u002Ffootballroadmap\u002F)\n\n[财经](https:\u002F\u002Ffinance.cctv.cn\u002Findex.shtml)[教育](https:\u002F\u002Fedu.cctv.cn\u002F)[乡村振兴](https:\u002F\u002Fxczx.cctv.cn\u002Findex.shtml)[生态环境](https:\u002F\u002Feco.cctv.cn\u002F)[一带一路](http:\u002F\u002Fydyl.cctv.cn\u002F)[央博](https:\u002F\u002Fyangbo.cctv.cn\u002F)[非遗](https:\u002F\u002Fchina-feiyi.cctv.cn\u002F)[文化](https:\u002F\u002Fwww.cctv.cn\u002Fculture\u002Findex.shtml)[旅游](https:\u002F\u002Fculture-travel.cctv.cn\u002F)[科普](https:\u002F\u002Fkepu.cctv.cn\u002F)[健康](https:\u002F\u002Fjiankang.cctv.cn\u002F)[乐龄](https:\u002F\u002Flaoling.cctv.cn\u002Findex.shtml)[阅读](https:\u002F\u002Fbook.cctv.cn\u002F)[艺术](https:\u002F\u002Farts.cctv.cn\u002Findex.shtml)[汽车](https:\u002F\u002Fauto.cctv.cn\u002F)[数智](https:\u002F\u002F5gai.cctv.cn\u002F)[5G](https:\u002F\u002F5g.cctv.cn\u002F)[产业+](https:\u002F\u002Fbusiness.cctv.cn\u002F)\n\n[大国智造](https:\u002F\u002Fjingji.cctv.cn\u002Fspecial\u002Fdgzz\u002Fhome\u002Findex.shtml)[大国展会](https:\u002F\u002Fv.cctv.cn\u002Flive_zb\u002FLIVE3386.html?pageid=3386&tag=MicroLiveType)[大国保险](https:\u002F\u002Ffinance.cctv.cn\u002Fspecial\u002Fdaguobaoxian\u002Fhome\u002Findex.shtml)[云顶对话](https:\u002F\u002Ffinance.cctv.cn\u002Fspecial\u002Fyunding\u002Findex.shtml)[云起](https:\u002F\u002Flocal.cctv.cn\u002Fzt\u002Fyunqi\u002F)[超级工厂](https:\u002F\u002Fbusiness.cctv.cn\u002Fspecial\u002Fcjgc\u002Findex.html)[智敬中国](https:\u002F\u002F5gai.cctv.cn\u002FZJZG\u002Findex.shtml)[全民健康](https:\u002F\u002Fedu.cctv.cn\u002F2022\u002F08\u002F24\u002FVIDA9GgWzG2ywQ4nu0h078fv220824.shtml)[颜选攻略](https:\u002F\u002Fedu.cctv.cn\u002F2021\u002F06\u002F01\u002FVIDAEeKQjpGs6E8CrdT0uPf9210601.shtml)[海洋](https:\u002F\u002Focean.cctv.cn\u002F)[时尚](https:\u002F\u002Fstyle.cctv.cn\u002F)[天气](http:\u002F\u002Fweather.cctv.cn\u002Findex.shtml)[才艺](https:\u002F\u002Fcaiyi.cctv.cn\u002Fcy\u002F1\u002Findex.shtml)[网展](https:\u002F\u002Fwangzhan.cctv.cn\u002F)[央央好物](https:\u002F\u002Fwww.cctvmall.com\u002F)\n\n[![Image 20](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857455273_78.png)](https:\u002F\u002Flocal.cctv.cn\u002Findex.shtml)[![Image 21](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857468382_741.png)](https:\u002F\u002Fsh.cctv.cn\u002F)[![Image 22](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857487408_417.png)](http:\u002F\u002Fdbzx.cctv.cn\u002Findex.shtml)\n\n[CCTV.节目官网](https:\u002F\u002Ftv.cctv.cn\u002F)[直播](https:\u002F\u002Ftv.cctv.cn\u002Flive\u002Findex.shtml)[节目单](https:\u002F\u002Ftv.cctv.cn\u002Fepg\u002Findex.shtml)[栏目](https:\u002F\u002Ftv.cctv.cn\u002Flm\u002F)[片库](https:\u002F\u002Ftv.cctv.cn\u002Fyxg\u002F)[热播榜](https:\u002F\u002Ftv.cctv.cn\u002Ftop\u002F)[总台企业白名单](https:\u002F\u002Ftv.cctv.cn\u002Fspecial\u002Fqybmd\u002Findex.shtml)\n\n*   [![Image 23](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857919170_116.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv1\u002F)\n*   [![Image 24](https:\u002F\u002Fp3.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857908565_283.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv2\u002F)\n*   [![Image 25](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857899758_226.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv3\u002F)\n*   [![Image 26](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857890508_970.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv4asia\u002F)\n*   [![Image 27](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857880669_439.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv5\u002F)\n*   [![Image 28](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857870022_568.png)](http:\u002F\u002Ftv.cctv.cn\u002Fcctv5plus\u002F)\n*   [![Image 29](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857866003_622.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv6\u002F)\n*   [![Image 30](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857849889_559.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv7\u002F)\n*   [![Image 31](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857845477_430.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv8\u002F)\n*   [![Image 32](https:\u002F\u002Fp4.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857796382_346.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv9\u002F)\n*   [![Image 33](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857791503_238.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv10\u002F)\n*   [![Image 34](https:\u002F\u002Fp3.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857775917_66.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv11\u002F)\n*   [![Image 35](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857764456_492.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv12\u002F)\n*   [![Image 36](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857760604_164.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv13\u002F)\n*   [![Image 37](https:\u002F\u002Fp5.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857722814_387.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv14\u002F)\n*   [![Image 38](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857703226_327.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv15\u002F)\n*   [![Image 39](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857684625_15.png)](http:\u002F\u002Ftv.cctv.cn\u002Fcctv16\u002F)\n*   [![Image 40](https:\u002F\u002Fp3.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F18\u002F1652857654002_764.png)](https:\u002F\u002Ftv.cctv.cn\u002Fcctv17\u002F)\n\n*   [![Image 41](https:\u002F\u002Fp2.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F5\u002F23\u002F1653307509334_306.png)](https:\u002F\u002Fnews.cctv.cn\u002Fspecial\u002Fzhgqsh\u002Ftgdzh\u002Findex.shtml)\n*   [![Image 42](https:\u002F\u002Fp3.img.cntv.cn\u002FphotoAlbum\u002Fpage\u002Fperformance\u002Fimg\u002F2022\u002F7\u002F1\u002F1656653912700_622.png)](https:\u002F\u002Ftvtech.cctv.cn\u002F)\n\n短信登录 账号登录\n\n +86 | \n手机号\n\n手机号格式错误\n\n图形验证码\n\n[![Image 43](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)](javascript:;)\n\n图形验证码错误\n\n短信验证码\n\n_获取验证码_\n\n短信验证码错误\n\n验证码已发送，可能会有延后请耐心等待\n\n[登 录](javascript:;)\n\n请阅读并勾选下列协议\n\n同意[《央视网用户服务协议》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002Ffuwuxieyi\u002Findex.shtml)[《央视网隐私政策》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FPAGE1381887126760260\u002Findex.shtml)[《儿童隐私保护指引》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002F20200605\u002Findex.shtml)\n\n免费注册\n\n手机号\u002F邮箱\n\n输入格式有误，请使用邮箱或手机号码登录 \n\n密码长度为 8-16 个字符\n\n图形验证码\n\n[![Image 44](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)](javascript:;)\n\n图形验证码错误\n\n记住我\n\n[忘记密码](https:\u002F\u002Fuser.cctv.cn\u002FfindPassword\u002Findex.shtml)\n\n[登 录](javascript:;)\n\n请阅读并勾选下列协议\n\n同意[《央视网用户服务协议》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002Ffuwuxieyi\u002Findex.shtml)[《央视网隐私政策》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FPAGE1381887126760260\u002Findex.shtml)[《儿童隐私保护指引》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002F20200605\u002Findex.shtml)\n\n免费注册\n\n[](javascript:;)[](javascript:;)[](javascript:;)[](javascript:;)\n\n#### 打开 央视影音手机客户端\n\n#### 扫描二维码登录\n\n二维码已失效\n\n点击刷新\n\n扫码成功\n\n请在手机上确认 [登录]\n\n登录即代表同意[《央视网用户服务协议》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002Ffuwuxieyi\u002Findex.shtml)[《央视网隐私政策》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FPAGE1381887126760260\u002Findex.shtml)[《儿童隐私保护指引》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002F20200605\u002Findex.shtml)\n\n[下载央视影音客户端](https:\u002F\u002Fapp.cctv.cn\u002F)\n\n手机注册 邮箱注册\n\n +86 | \n手机号\n\n手机号格式错误\n\n图形验证码\n\n[![Image 45](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)](javascript:;)\n\n图形验证码错误\n\n短信验证码\n\n_获取验证码_\n\n短信验证码错误\n\n验证码已发送，可能会有延后请耐心等待\n\n密码与确认密码不一致\n\n请再次输入密码\n\n[注 册](javascript:;)\n\n请阅读并勾选下列协议\n\n同意[《央视网用户服务协议》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002Ffuwuxieyi\u002Findex.shtml)[《央视网隐私政策》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FPAGE1381887126760260\u002Findex.shtml)[《儿童隐私保护指引》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002F20200605\u002Findex.shtml)\n\n返回登录\n\n邮箱\n\n邮箱格式错误\n\n图形验证码\n\n[![Image 46](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)](javascript:;)\n\n图形验证码错误\n\n密码与确认密码不一致\n\n请再次输入密码\n\n[注 册](javascript:;)\n\n请阅读并勾选下列协议\n\n同意[《央视网用户服务协议》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002Ffuwuxieyi\u002Findex.shtml)[《央视网隐私政策》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FPAGE1381887126760260\u002Findex.shtml)[《儿童隐私保护指引》](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002F20200605\u002Findex.shtml)\n\n返回登录\n\n扫码成功\n\n请绑定手机号\n\n +86 | \n手机号\n\n手机号格式错误\n\n图形验证码\n\n[![Image 47](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)](javascript:;)\n\n图形验证码错误\n\n短信验证码\n\n_获取验证码_\n\n短信验证码错误\n\n验证码已发送，可能会有延后请耐心等待\n\n[提 交](javascript:;)\n温馨提示：若您的手机号已在央视网注册，绑定后， 仅保留手机账号内的信息。\n\n验证邮件发送成功  \n立即[进入邮箱查看](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)\n\n24h同一个用户请求邮件验证码超过10次\n\n邮箱验证码\n\n已发送,可能会有延后请耐心等待\n\n[确定](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)\n\n安全验证\n\n图形验证码\n\n[![Image 48](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)](javascript:;)\n\n图形验证码错误\n\n确 定\n\n您的密码存在安全风险，请 [立即修改](https:\u002F\u002Fuser.cctv.cn\u002FfindPassword\u002Findex.shtml)\n\n激活成功\n\n3s 后自动跳转到登录页\n\n返回登录\n\n信息已提交  \n请点击邮箱中的链接激活账号\n\n立即访问邮箱\n\n系统维护中，请稍后再试\n\n请完成安全验证\n\n![Image 49](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)\n\n向右滑动完成验证\n\n![Image 50](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)\n\n[](http:\u002F\u002Fm.cctv.cn\u002F)\n\n[新闻](http:\u002F\u002Fnews.cctv.cn\u002F)\n\n[](http:\u002F\u002Fm.cctv.cn\u002Fquanzhannav2019\u002Findex.shtml)\n\n[](https:\u002F\u002Fsearch.cctv.cn\u002Fm\u002F)\n\n[新闻频道](https:\u002F\u002Fnews.cctv.cn\u002F)[>](javascript:void(0);)[中国新闻](https:\u002F\u002Fnews.cctv.cn\u002Fzgxwyc\u002F)\n\n# 从吃到用 实验室与餐桌距离被看得见、尝得到、用得上的“新鲜事”拉近\n\n来源：央视网 | 2026年09月20日 13:58:17\n\n央视网 | 2026年09月20日 13:58:17\n\n###### 原标题：\n\n正在加载\n\n[Video 3](https:\u002F\u002Fdh5.cntv.cdn20.com\u002Fasp\u002Fh5e\u002Fhls\u002Fmain\u002F0303000a\u002F3\u002Fdefault\u002F8d26c0f8c36e4e1e8ed02d6406007686\u002Fmain.m3u8?maxbr=2048&contentid=15120519184043)\n\n静音(m)全屏(f)\n\nADCountdown Time | 广告\n\n![Image 51](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)关闭广告\n\n![Image 52](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)\n\n尊贵的用户，已为您跳过广告\n\n0:00\n\n正在加载 视频播放器。\n\n播放(p)播放视频\n\n播放(p)\n\n当前时间 0:00\n\n\u002F\n\n时长 2:12\n\n媒体流类型 直播\n\n高清\n\n画质\n\n*   超清\n*   高清, 选择\n*   标清\n*   流畅\n\n静音(m)\n\n全屏(f)\n\n加载完成: 0%\n\n-\n\n88:88\n\n[](javascript:void(0);)\n\n*   core:undefined.undefined\n*   wrap:3.8.2.260723\n\n画中画\n\n**央视网消息：**9月19日，中国农业科学院36个研究所的560多项最新科研成果集中面向社会公众亮相，把农业实验室里的“新鲜事”带到公众眼前。\n\n![Image 53](https:\u002F\u002Fp3.img.cntv.cn\u002Fphotoworkspace\u002Fcontentimg\u002F2026\u002F09\u002F20\u002F2026092013212476326.png)\n\n在果蔬成果展区，最受欢迎的不是常见的香甜水果，而是一杯胡萝卜汁。  \n  \n 科研人员通过调节不同品种胡萝卜的收获时间和栽培模式，培育出口感更甜更细腻的品种以及减糖版胡萝卜。  \n  \n 中国农业科学院蔬菜花卉研究所大宗蔬菜产业技术体系岗位专家庄飞云介绍，胡萝卜口感整体受环境影响特别大，通过调节里面的一些组分，很多让人不愉快的组分把它尽量减少到很低，当然它的营养还能保持原有的营养。\n\n![Image 54](https:\u002F\u002Fp5.img.cntv.cn\u002Fphotoworkspace\u002Fcontentimg\u002F2026\u002F09\u002F20\u002F2026092013213274797.png)\n\n另一边的展区里，这种晶莹剔透的黄瓜不仅口感脆嫩，还富含一种能有效阻止糖类转化为脂肪的功能小分子——“丙醇二酸”。吃根黄瓜还能顺带帮着管理体重。  \n  \n 作物展区里，作物科学研究所带来了新的攻关成果。低豆腥味、高异黄酮、适合榨汁的大豆，还有一款新研发的“甜糯同粒”玉米。\n\n![Image 55](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)\n\n中国农业科学院作物科学研究所育种专家肖永贵介绍，原来的玉米要么是甜，要么是糯，要么就是7粒糯1粒甜，要么3粒糯1粒甜，把甜和糯放到一个粒里按照不同比例调配口感会更好。  \n  \n 机械展区，各种新型农用机器人集体亮相。这台农业转运机器人不仅能扛100公斤以上的作物在丘陵山区跑，还会“凌波微步”。\n\n![Image 56](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F20\u002FARTIkUEnHV7gFcVPFEweSMwS260920.shtml)\n\n农业农村部南京农业机械化研究所助理研究员宫庆硕介绍，可以进行左右横移，在狭窄的田间环境中可以实现快速换行，也可以实现原地掉头能力。  \n  \n 正在研发的全球动物疾病风险大模型，未来将对动物疫病实现实时预报预警，相当于给全球畜牧业装上一张“天气图”，让餐桌上的肉蛋奶更安全。从吃到用，实验室与餐桌的距离正在被这些“看得见、尝得到、用得上”的成果不断拉近。\n\n编辑：杨书杰 责任编辑：刘亮\n\n*   [从吃到用](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E4%BB%8E%E5%90%83%E5%88%B0%E7%94%A8)\n*   [实验室](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E5%AE%9E%E9%AA%8C%E5%AE%A4)\n*   [餐桌](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E9%A4%90%E6%A1%8C)\n\n点击收起全文\n\n[返回央视网首页](http:\u002F\u002Fwww.cctv.cn\u002F)[返回新闻频道](http:\u002F\u002Fnews.cctv.cn\u002F)[_望海热线_](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FjianjiePAGEQezAEWqHSGGmjjQL6s0V231214\u002Findex.shtml)\n\n[返回顶部](javascript:;)\n\n[](http:\u002F\u002Fwww.cctv.cn\u002F)\n\n[望海热线](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FjianjiePAGEQezAEWqHSGGmjjQL6s0V231214\u002Findex.shtml)\n\n_xinwenxiansuo@staff.cntv.cn_\n\n[](https:\u002F\u002Fwww.cctv.cn\u002Fspecial\u002Fguanyunew\u002FjianjiePAGEQezAEWqHSGGmjjQL6s0V231214\u002Findex.shtml)\n\n最新推荐\n\n*   [![Image 57](https:\u002F\u002Fp1.img.cntv.cn\u002Fphotoworkspace\u002F2026\u002F09\u002F25\u002F2026092508003423212.jpg)](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTI6HUnyOfkLrkJK5Q68fz1260925.shtml) [习近平和彭丽媛出席特朗普总统夫妇举行的欢迎宴会](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTI6HUnyOfkLrkJK5Q68fz1260925.shtml) [当地时间9月24日晚，国家主席习近平和夫人彭丽媛出席美国总统特朗普和夫人梅拉尼娅在白宫举行的欢迎宴会。](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTI6HUnyOfkLrkJK5Q68fz1260925.shtml) 2026-09-25 00:00[习近平](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E4%B9%A0%E8%BF%91%E5%B9%B3)[特朗普](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E7%89%B9%E6%9C%97%E6%99%AE)[彭丽媛](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E5%BD%AD%E4%B8%BD%E5%AA%9B)   \n*   [![Image 58](https:\u002F\u002Fp3.img.cntv.cn\u002Fphotoworkspace\u002F2026\u002F09\u002F25\u002F2026092507551410751.jpg)](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIj0L0EwC5sCqKsSsTKVV1260925.shtml) [彭丽媛同美国总统特朗普夫人梅拉尼娅参观国立亚洲艺术博物馆](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIj0L0EwC5sCqKsSsTKVV1260925.shtml) [当地时间9月24日中午，国家主席习近平夫人彭丽媛在华盛顿同美国总统特朗普夫人梅拉尼娅参观国立亚洲艺术博物馆。](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIj0L0EwC5sCqKsSsTKVV1260925.shtml) 2026-09-24 23:59[彭丽媛](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E5%BD%AD%E4%B8%BD%E5%AA%9B)[梅拉尼娅](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E6%A2%85%E6%8B%89%E5%B0%BC%E5%A8%85)   \n*   [![Image 59](https:\u002F\u002Fp4.img.cntv.cn\u002Fphotoworkspace\u002F2026\u002F09\u002F25\u002F2026092507395662013.jpg)](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIJzgdypivBYzCg2YdvUAE260925.shtml) [大国外交进行时丨特朗普总统夫妇在白宫热情迎接习近平主席夫妇](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIJzgdypivBYzCg2YdvUAE260925.shtml) [当地时间9月24日晚，国家主席习近平和夫人彭丽媛在白宫出席美国总统特朗普和夫人梅拉尼娅举行的欢迎宴会。](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIJzgdypivBYzCg2YdvUAE260925.shtml) 2026-09-24 23:42[大国外交进行时](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E5%A4%A7%E5%9B%BD%E5%A4%96%E4%BA%A4%E8%BF%9B%E8%A1%8C%E6%97%B6)   \n*   [![Image 60](https:\u002F\u002Fp1.img.cntv.cn\u002Fphotoworkspace\u002F2026\u002F09\u002F25\u002F2026092507401440491.jpg)](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIQKqznf9idYWS6iNTtQnG260925.shtml) [大国外交进行时丨习近平主席夫妇抵达白宫出席欢迎宴会](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIQKqznf9idYWS6iNTtQnG260925.shtml) [当地时间9月24日晚，国家主席习近平和夫人彭丽媛乘车抵达白宫，出席美国总统特朗普和夫人梅拉尼娅举行的欢迎宴会。](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIQKqznf9idYWS6iNTtQnG260925.shtml) 2026-09-24 23:41[大国外交进行时丨习近平主席夫妇抵达白宫出席欢迎宴会](https:\u002F\u002Fsearch.cctv.cn\u002Fsearch.php?qtext=%E5%A4%A7%E5%9B%BD%E5%A4%96%E4%BA%A4%E8%BF%9B%E8%A1%8C%E6%97%B6%E4%B8%A8%E4%B9%A0%E8%BF%91%E5%B9%B3%E4%B8%BB%E5%B8%AD%E5%A4%AB%E5%A6%87%E6%8A%B5%E8%BE%BE%E7%99%BD%E5%AE%AB%E5%87%BA%E5%B8%AD%E6%AC%A2%E8%BF%8E%E5%AE%B4%E4%BC%9A)   \n*   [![Image 61](https:\u002F\u002Fp4.img.cntv.cn\u002Fphotoworkspace\u002F2026\u002F09\u002F25\u002F2026092507245664866.jpg)](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIrkOg3GKxtFuslY0DqNVz260925.shtml) [大国外交进行时丨白宫：礼兵和军乐团就位 迎候习近平主席](https:\u002F\u002Fnews.cctv.cn\u002F2026\u002F09\u002F25\u002FARTIrkOg3GKxtFuslY0DqNVz260925.shtml) [当地时间9月2","央视网 2026-09-20","2026-09-20T00:00:00Z",{"impact":92,"substance":18,"depth":44,"authority":18,"freshness":67,"relevant":20,"comment":317},"央媒对中国农科院开放日的综合报道，集中展示彩色胡萝卜、丙醇二酸黄瓜、甜糯同粒玉米及转运机器人、动物疾病风险大模型等成果，信息量足但属活动报道，时效已过一周，可作主题聚合素材。",[319],{"name":314,"url":311},[321,25,322,28,323],"农业机器人","动物疫病防控","功能型农产品",{"code":325,"slug":326,"name":327,"path":328,"parent_code":329},"B1","vegetables","蔬菜","\u002Ftopic\u002Fhorticulture\u002Fvegetables","B",[331,332],{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},{"code":333,"slug":334,"name":335,"path":336,"parent_code":337},"I2","agricultural-ai","农业AI与大模型","\u002Ftopic\u002Fdigital-agriculture\u002Fagricultural-ai","I",{"status":37,"locked":38,"version":39,"method":40,"evidence":339},{"candidates":340,"agricultural_evidence":13},[341,348,353,358,364,368,372],{"code":325,"score":342,"supported":13,"title":343,"abstract":346,"tags":347},22,[344,345],"黄瓜","萝卜",[344,345],[],{"code":31,"score":349,"supported":13,"title":350,"abstract":351,"tags":352},11,[26],[26],[],{"code":333,"score":349,"supported":13,"title":354,"abstract":356,"tags":357},[355],"大模型",[355],[],{"code":359,"score":167,"supported":13,"title":360,"abstract":361,"tags":363},"C5",[],[362],"动物疫病",[322],{"code":119,"score":120,"supported":13,"title":365,"abstract":366,"tags":367},[],[123],[],{"code":49,"score":20,"supported":38,"title":369,"abstract":370,"tags":371},[],[],[25],{"code":373,"score":20,"supported":38,"title":374,"abstract":375,"tags":376},"F6",[],[],[321],[378,379],"中国农科院 农科开放日","彩色胡萝卜 丙醇二酸黄瓜","中国农科院农科开放日-3396","2026-09-25T00:09:29.650043Z",{"id":383,"title":384,"url":385,"summary":386,"summary_zh":387,"content":8,"source_name":388,"source_url":385,"published_at":315,"category":11,"cover_url":8,"hotness":12,"is_selected":38,"score":389,"score_detail":390,"sources":392,"tags":394,"primary_topic":398,"secondary_topics":399,"classification":400,"search_phrases":439,"slug":442,"view_count":67,"doi":443,"paper":444,"created_at":481},3199,"Recommendation of Suitable Planting Locations for Hybrid Maize Varieties Based on Graph Collaborative Filtering","https:\u002F\u002Fdoi.org\u002F10.1093\u002Finsilicoplants\u002Fdiag026","Abstract Enhancing the precision of crop variety adaptability evaluation is critical for maximizing yields and ensuring food security under climate change. Traditional methods relying on expert knowledge or process-based models face scalability challenges and difficulties in capturing complex variety–environment interactions. This study proposes a scalable graph-based collaborative filtering framework for assessing suitable planting locations for hybrid maize varieties, reformulating adaptability evaluation as a ranking task. The framework integrates two key innovations: a multi-layer perceptron (MLP) encoding module that leverages 15 variety trait features and 24 environmental variables to address the cold-start problem, enabling recommendations for previously unseen varieties; and a BPR+ loss function that distinguishes unsuitable environments from merely unplanted ones to accommodate the unique sparsity structure of agricultural trial data. Evaluated against six state-of-the-art graph-based recommendation models on a dataset of 189 locations and 1,102 hybrid maize varieties across China's major agro-ecological zones, our method consistently outperforms existing approaches, achieving approximately 5% improvement over the strongest baseline. The MLP module attains cold-start NDCG above 0.8, and BPR+ yields significant gains in Recall@1–4 and NDCG@1–5. A case study of the widely cultivated variety ZD958, validated against both national promotion data (2019–2024) and multi-year field-trial yields from 40 locations (2017–2024), confirms that the model's rank-ordered recommendations align closely with independent yield evidence: top-ranked locations achieve both the highest productivity and the greatest yield stability. This framework provides an AI-based decision support tool for variety placement optimization and climate-resilient agriculture.","摘要 提高作物品种适应性评价的精度，对于在气候变化背景下最大化产量和保障粮食安全至关重要。依赖专家知识或过程模型的传统方法面临可扩展性挑战，且难以捕捉复杂的品种–环境互作。本研究提出了一种可扩展的基于图协同过滤框架，用于评估杂交玉米品种的适宜种植地点，将适应性评价重新表述为排序任务。该框架融合了两项关键创新：一是多层感知机（MLP）编码模块，利用15个品种性状特征和24个环境变量来缓解冷启动问题，从而能够对未见过的品种进行推荐；二是BPR+损失函数，将不适宜环境与仅未种植环境区分开来，以适应农业试验数据特有的稀疏结构。在中国主要农业生态区189个地点和1，102个杂交玉米品种的数据集上，与六种最先进的基于图的推荐模型进行对比评估，我们的方法始终优于现有方法，相较最强基线提升约5%。MLP模块的冷启动NDCG达到0.8以上，BPR+在Recall@1–4和NDCG@1–5上均带来显著提升。对广泛种植品种ZD958的案例研究，结合国家推广数据（2019–2024年）和40个地点多年田间试验产量数据（2017–2024年）进行验证，证实模型的排序推荐与独立产量证据高度一致：排名靠前的地点既具有最高生产力，也具有最大产量稳定性。该框架为品种布局优化和气候韧性农业提供了基于人工智能的决策支持工具。","in silico Plants",79,{"impact":92,"substance":342,"depth":92,"authority":93,"freshness":194,"relevant":20,"comment":391},"提出基于图协同过滤的杂交玉米品种适宜种植区推荐框架，覆盖全国189个地点、1102个品种，冷启动与排序指标均有提升，对品种布局优化有实用价值。",[393],{"name":388,"url":385},[395,396,25,26,397],"智慧农业","农业人工智能","品种布局",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},[],{"status":37,"locked":38,"version":39,"method":40,"evidence":401},{"candidates":402,"agricultural_evidence":13},[403,407,412,419,424,430,434],{"code":31,"score":18,"supported":13,"title":404,"abstract":405,"tags":406},[32],[26,32],[26],{"code":166,"score":19,"supported":13,"title":408,"abstract":409,"tags":411},[],[200,410],"food security",[],{"code":413,"score":19,"supported":13,"title":414,"abstract":415,"tags":418},"H7",[],[416,417],"气候变化","climate change",[],{"code":333,"score":167,"supported":13,"title":420,"abstract":421,"tags":423},[],[422],"decision support",[396],{"code":425,"score":120,"supported":13,"title":426,"abstract":427,"tags":429},"H6",[],[428],"农业生态",[],{"code":49,"score":20,"supported":38,"title":431,"abstract":432,"tags":433},[],[],[25],{"code":435,"score":20,"supported":38,"title":436,"abstract":437,"tags":438},"I1",[],[],[395],[440,441],"杂交玉米 品种 适宜种植区","图协同过滤 玉米 推荐","杂交玉米品种适宜种植区-3199","10.1093\u002Finsilicoplants\u002Fdiag026",{"doi":443,"openalex_id":445,"authors":446,"venue":388,"cited_by_count":70,"oa_url":385,"card":476,"direction":75,"ingested_from":262},"W7213886755",[447,450,453,456,458,461,464,467,470,473],{"name":448,"orcid":449},"Yanyun Han","https:\u002F\u002Forcid.org\u002F0000-0003-4333-8565",{"name":451,"orcid":452},"Zhongqiang Liu","https:\u002F\u002Forcid.org\u002F0009-0008-4290-8718",{"name":454,"orcid":455},"Aiwen Wang","https:\u002F\u002Forcid.org\u002F0000-0003-0031-5857",{"name":457,"orcid":8},"Yong Zhang",{"name":459,"orcid":460},"Shouhui Pan","https:\u002F\u002Forcid.org\u002F0000-0003-4917-9921",{"name":462,"orcid":463},"Xiangyu Zhao","https:\u002F\u002Forcid.org\u002F0000-0001-7668-1509",{"name":465,"orcid":466},"Qiusi Zhang","https:\u002F\u002Forcid.org\u002F0000-0001-5469-1802",{"name":468,"orcid":469},"Qi Zhang","https:\u002F\u002Forcid.org\u002F0009-0004-5061-5422",{"name":471,"orcid":472},"Xinglin Piao","https:\u002F\u002Forcid.org\u002F0000-0003-3774-5789",{"name":474,"orcid":475},"Kaiyi Wang","https:\u002F\u002Forcid.org\u002F0009-0000-5365-7178",{"tldr":477,"method":478,"finding":479,"direction":75,"opportunity":480},"提出图协同过滤框架，将玉米品种适种区评估转化为排序任务，推荐适宜种植地点。","图协同过滤+MLP编码15个品种性状与24个环境变量，BPR+损失，189地点1","方法优于六个基线约5%，冷启动NDCG超0.8，推荐排名与独立产量证据高度一致。","可拓展至多作物多品种跨区域迁移推荐，并融合气候情景预测未来适种区变化。","2026-09-22T23:30:49.262877Z"]