[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"daily-2026-08-29":3},{"date":4,"title":5,"highlights":6,"content":13,"items":14},"2026-08-29","农业重磅立法密集出台，科技赋能产业升级",[7,8,9,10,11,12],"《耕地保护和质量提升法》8月28日审议通过，系我国首部耕地保护专门立法，明确数量、质量、生态三位一体保护及党政同责。","《农业法》修订通过，首次单列粮食安全章节，强化国家粮食安全根基，自2027年1月1日起施行。","农业农村部部署夺取全年粮食丰收，确保产量1.4万亿斤左右；审议植物新品种保护细则，加大种业知识产权保护。","中国农科院油料所创制叶片高硫苷、种子低硫苷油菜新种质，实现硫苷定向改良，相关成果发表于《分子园艺》。","中国农科院植保所研发仿生水凝胶，提升Bt生物农药防效，14天防效72%，较可湿性粉剂提高27%。","基因组所解码猪基因表达调控，发现超30万等位基因特异性表达位点，为猪育种提供新资源。","本期日报聚焦农业政策重大立法与科技前沿突破。耕地保护法和农业法修订通过，为粮食安全提供法治保障；农业农村部部署秋粮生产与种业知识产权保护。科研方面，油菜硫苷改良、Bt水凝胶、猪基因调控等成果显著，助力农业高质量发展。\n\n---\n*本日报内容整理自公开来源，外文资料已译为中文，翻译与摘要仅供参考；引用与决策请以官方原文与正式出版物为准。*",[15,73,111,164,210,255,288,340,379,439,483,524,559,597,643],{"id":16,"title":17,"url":18,"summary":19,"summary_zh":20,"content":20,"source_name":21,"source_url":20,"published_at":22,"category":23,"cover_url":20,"hotness":24,"is_selected":25,"score":26,"score_detail":27,"sources":34,"tags":36,"primary_topic":41,"secondary_topics":47,"classification":48,"search_phrases":67,"slug":70,"view_count":71,"doi":20,"paper":20,"created_at":72},1039,"首部耕地保护专门立法出台 《耕地保护和质量提升法》8月28日审议通过","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7679084408121229843\u002F","《中华人民共和国耕地保护和质量提升法》8月28日审议通过,自2027年1月1日起施行,是我国耕地保护领域的首部专门立法。该法共八章七十二条,首次系统阐述\"数量、质量、生态\"三位一体保护要求,首次明确\"国家建立耕地保护和粮食安全责任制,实行耕地保护和粮食安全党政同责\",将中央关于完善耕地占补平衡的改革要求纳入法律,健全多元投入机制,逐步把具备条件的永久基本农田建成高标准农田。",null,"央广网","2026-08-28T02:00:00Z","政策",10,true,100,{"impact":28,"substance":29,"depth":30,"authority":31,"freshness":24,"relevant":32,"comment":33},30,25,20,15,1,"首部耕地保护专门立法，全国性重大政策，信息详实，权威央媒发布，时效性强。",[35],{"name":21,"url":18},[37,38,39,40],"高标准农田","耕地保护","立法","占补平衡",{"code":42,"slug":43,"name":44,"path":45,"parent_code":46},"H1","farmland","耕地保护与高标准农田","\u002Ftopic\u002Fenvironment\u002Ffarmland","H",[],{"status":49,"locked":50,"version":51,"method":52,"evidence":53},"classified",false,"2026-10-22.2","rules",{"candidates":54,"agricultural_evidence":25},[55,60],{"code":42,"score":56,"supported":25,"title":57,"abstract":58,"tags":59},16,[38],[38,37],[38,37],{"code":61,"score":62,"supported":25,"title":63,"abstract":64,"tags":66},"A8",3,[],[65],"粮食安全",[],[68,69],"高标准农田 占补平衡 耕地保护 立法","高标准农田 占补平衡","高标准农田占补平衡耕地保护立法-1039",5,"2026-08-29T00:04:32.204241Z",{"id":74,"title":75,"url":76,"summary":77,"summary_zh":20,"content":78,"source_name":79,"source_url":20,"published_at":22,"category":23,"cover_url":20,"hotness":24,"is_selected":25,"score":26,"score_detail":80,"sources":82,"tags":84,"primary_topic":86,"secondary_topics":91,"classification":92,"search_phrases":106,"slug":109,"view_count":71,"doi":20,"paper":20,"created_at":110},1038,"《中华人民共和国农业法》修订通过 自2027年1月1日起施行","https:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fyaowen\u002Fliebiao\u002F202608\u002Fcontent_7079436.htm","《中华人民共和国农业法》已由中华人民共和国第十四届全国人民代表大会常务委员会第二十四次会议于2026年8月28日修订通过,现予公布,自2027年1月1日起施行。新修订的《农业法》共十四章,首次单列\"粮食安全\"专门章节,明确保障粮食等重要农产品稳定安全供给为农业基本目标,从法律层面强化国家粮食安全根基,对推进乡村全面振兴、加快建设农业强国具有重要意义。","[![Image 1](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002Fgtrs_logo_lt.png)![Image 2](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002Fgtrs_logo_rt.png)](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002F)\n\n*   [首頁](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002F)\n*   |\n*   [簡](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fyaowen\u002F)\n*   |\n*   [繁](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002F)\n*   |\n*   [EN](http:\u002F\u002Fenglish.www.gov.cn\u002F)\n*   |\n*   [登錄](javascript:void(0);)\n*   [](javascript:void(0);)\n    *   [個人中心](javascript:void(0);)\n    *   [退出](javascript:void(0);)\n\n*   |\n*   [郵箱](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fmail.www.gov.cn\u002Fnsmail\u002Findex.html)\n*   |\n*   [無障礙](javascript:;)\n\n[![Image 3](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002Fnewlogo19ysp_lt.png)![Image 4](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002Fnewlogo19ysp_rt.png)](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002F)[EN](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fenglish.www.gov.cn\u002F)[![Image 5](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002Fgtrs_newsearch.png)![Image 6](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002Fgtrs_newshouqi.png)](javascript:;)\n\nhttps:\u002F\u002Fwww.gov.cn\u002F\n\n# 中華人民共和國主席令（第八十二號）\n\n 2026-08-28 19:06 來源： 新華社 \n\n字號：默認 大 超大|打印|\n\n[](https:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fyaowen\u002Fliebiao\u002F202608\u002Fcontent_7079436.htm \"新浪微博\")[](https:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fyaowen\u002Fliebiao\u002F202608\u002Fcontent_7079436.htm \"微信\")[](https:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fyaowen\u002Fliebiao\u002F202608\u002Fcontent_7079436.htm \"qq空間\")\n\n新華社北京8月28日電\n\n**中華人民共和國主席令**\n\n第八十二號\n\n《中華人民共和國農業法》已由中華人民共和國第十四屆全國人民代表大會常務委員會第二十四次會議于2026年8月28日修訂通過，現予公佈，自2027年1月1日起施行。\n\n中華人民共和國主席 習近平\n\n2026年8月28日\n\n[【我要糾錯】](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Ffuwu\u002Fjiucuo.htm)責任編輯：郝瑀然\n\n相關稿件\n\n*   鏈結：\n*   [全國人大](http:\u002F\u002Fwww.npc.gov.cn\u002F)\n*   |\n*   [全國政協](http:\u002F\u002Fwww.cppcc.gov.cn\u002F)\n*   |\n*   [國家監察委員會](http:\u002F\u002Fwww.ccdi.gov.cn\u002F)\n*   |\n*   [最高人民法院](http:\u002F\u002Fwww.court.gov.cn\u002F)\n*   |\n*   [最高人民檢察院](http:\u002F\u002Fwww.spp.gov.cn\u002F)\n\n*   [國務院部門網站](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fhome\u002F2023-03\u002F29\u002Fcontent_5748953.htm)\n*   |\n*   [地方政府網站](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fhome\u002F2023-03\u002F29\u002Fcontent_5748954.htm)\n*   |\n*   [駐港澳機構網站](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fhome\u002F2023-03\u002F29\u002Fcontent_5748955.htm)\n*   |\n*   [駐外機構](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fhome\u002F2023-03\u002F29\u002Fcontent_5748956.htm)\n\n[![Image 7](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002Fred.png)](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fbszs.conac.cn\u002Fsitename?method=show&id=081D1D6883441A53E053012819AC0DAA)![Image 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16](http:\u002F\u002Fbig5.www.gov.cn\u002Fgate\u002Fbig5\u002Fwww.gov.cn\u002Fimages\u002F150.jpg)","中国政府网(中华人民共和国主席令第八十二号)",{"impact":28,"substance":29,"depth":30,"authority":31,"freshness":24,"relevant":32,"comment":81},"国家最高立法机关修订农业基本法，全国性重大政策，信息权威且时效性强，对农业信息化发展具有纲领性指导意义。",[83],{"name":79,"url":76},[65,85,39],"农业法",{"code":61,"slug":87,"name":88,"path":89,"parent_code":90},"yield-food-security","单产提升与粮食安全","\u002Ftopic\u002Ffield-crops\u002Fyield-food-security","A",[],{"status":49,"locked":50,"version":51,"method":52,"evidence":93},{"candidates":94,"agricultural_evidence":25},[95,100],{"code":61,"score":96,"supported":25,"title":97,"abstract":98,"tags":99},4,[],[65],[65],{"code":101,"score":62,"supported":25,"title":102,"abstract":103,"tags":105},"J2",[],[104],"农业强国",[],[107,108],"粮食安全 农业法 立法","粮食安全 农业法","粮食安全农业法立法-1038","2026-08-29T00:04:32.173241Z",{"id":112,"title":113,"url":114,"summary":115,"summary_zh":20,"content":116,"source_name":117,"source_url":20,"published_at":118,"category":23,"cover_url":20,"hotness":24,"is_selected":25,"score":119,"score_detail":120,"sources":125,"tags":127,"primary_topic":132,"secondary_topics":138,"classification":139,"search_phrases":158,"slug":161,"view_count":162,"doi":20,"paper":20,"created_at":163},1036,"农业农村部召开部务会传达学习国务院全体会议精神 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Journal）》上。\n\n番茄潜叶蛾是全球性重大入侵害虫，被列为我国一类农作物病虫害。Bt是全球应用最广泛的微生物杀虫剂，对番茄潜叶蛾具有良好活性。然而，在田间应用中Bt产品面临两大瓶颈，一是紫外辐射导致产品失活，二是雨水冲刷造成有效成分大量流失。\n\n科研团队受细菌生物膜启发，使用一种叶酸和锌超分子水凝胶体系，将Bt芽胞和晶体蛋白包封其中，成功模拟了生物膜的三维多孔网络结构和保护功能。与传统可湿性粉剂相比，Bt水凝胶制剂在施药4天后对番茄潜叶蛾的防治效果接近85%，施药14天后防效仍可达72%，较可湿性粉剂提高约27%，展示出该制剂良好的应用前景，破解了微生物农药田间应用的关键难题。\n\n该研究得到国家重点研发计划、中国农业科学院科技创新工程等项目支持。（通讯员 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Chemistry》(中科院一区,IF=6.7)。","甘薯一烂就是一大片，茎基发黑、散发恶臭，产量全完蛋！这种‘毁灭性’土传病害到底怎么防治？广东省农科院团队带着‘泛基因组’黑科技来了！他们揪出了藏在病菌里的两个关键‘毒力开关’，一旦关闭，病菌丧失部分攻击力。抗病甘薯品种，或许不再遥远。\n\n由 Dickeya dadantii引起的甘薯细菌性茎腐病和根腐病（BSRR）是当前严重威胁全球甘薯产业健康发展的毁灭性土传病害，其典型症状表现为茎基部软化变黑、维管束组织褐变以及储藏根腐烂并伴有恶臭，在甘薯整个生育周期内均可造成巨大的产量损失与品质下降。该病原菌宿主范围广泛，能够侵染包括玉米、菠萝、水稻、烟草及番茄在内的多种经济作物和观赏植物，且自2010年在中国首次报道以来，已迅速扩散至广东、海南、江西、河南、福建、重庆、广西、江苏等多个省份，成为我国南方甘薯主产区最具破坏性的病害之一。尽管该病害的危害日趋严重，但目前对于中国流行菌株的群体结构、遗传分化模式以及其核心毒力决定因子的系统性认知仍然十分匮乏，这极大地制约了针对性的抗病育种策略和高效病害防控手段的研发。\n\n为进一步解析中国不同地理来源 D. dadantii菌株的遗传多样性及其关键致病分子基础，广东省农业科学院作物研究所甘薯团队开展了深入研究，并取得新进展。\n\n广东省农业科学院作物研究所甘薯团队于Agricultural and Food Chemistry（中科院一区，IF: 6.7)在线发表题为“Pangenome Analysis Uncovers Two Pathotypes of Dickeya dadantii, the Causal Agent of Sweetpotato Stem Rot, and Identifies Virulence Associated Genes”的研究论文。\n\n本研究基于 PacBio HiFi 测序技术，完成了甘薯细菌性茎腐病和根腐病（BSRR）代表性菌株 E36 的高质量完整环状基因组组装（4.78 Mb），并整合中国 8 个省份共 33 株分离菌株与 23 株全球公开菌株，首次构建了 Dickeya dadantii物种层面的泛基因组图谱，系统解析了该病原菌的种群结构与遗传分化特征。泛基因组分析表明，核心基因约占 41.83%，附属基因占比达 58.17%，且随着菌株数量增加，核心基因比例呈逐渐下降趋势，附属基因数量明显扩张，充分揭示该病原菌基因组具有典型的“开放”特征，高度动态且受到显著的环境选择压力。\n\n系统发育分析与平均核苷酸一致性（ANI）结果显示，全球范围内的菌株呈现明显的地域聚集性，而国内甘薯源菌株根据地理来源可划分为两大主要进化类群（Group I 和 Group II），表明地理隔离与宿主适应共同驱动了该病原菌的遗传分化。\n\n在此基础上，研究基于 56 株菌株共有的核心基因组，通过信号肽预测、跨膜结构域筛选及亚细胞定位分析，鉴定出 36 个保守效应蛋白，并选取 8 个代表性基因开展侵染时间序列表达分析（qRT-PCR）、蛋白纯化及目标效应蛋白突变体表型验证。\n\n结果表明，CpxP 和 Spy 基因在侵染后显著上调表达，且在后期维持较高转录水平。进一步通过原核表达纯化这两个蛋白并注射至本氏烟草叶片，在 6 天内可诱导典型的过敏性反应（HR），证实其具备激发宿主植物免疫反应的生物活性。为验证其在病害中的实际毒力功能，研究构建了 ΔCpxP 和 ΔSpy 基因敲除突变体，并在甘薯块根和叶片上进行致病力测试，结果显示两个突变体的致病力均较野生型 E36 显著下降，病斑面积明显缩小。此外，CpxP 和 Spy 蛋白均含有 LTXXQ 保守结构域，提示该结构域可能与其毒力功能密切相关。综上所述，本研究不仅首次阐明了中国 D. dadantii群体的种群分化格局，还通过“预测-表达-验证”的完整链条实证了 CpxP 和 Spy 是病原菌侵染甘薯的保守毒力因子，为深入解析其分子致病机制及开发区域性病害防控策略提供了重要的理论依据和基因靶点。\n\n该论文第一作者为联合培养硕士生范梦佳，通讯作者为广东省农业科学院作物研究所黄立飞研究员。此外，广东省农科院基因中心吴绍文副研究员、华南农业大学周佳暖教授及华中农业大学谢甲涛教授都参与了本项目。本研究得到了国家甘薯产业技术体系（CARS-10）、国家重点研发计划（2024YFD1401203-5）和广东省现代农业产业技术体系创新团队建设专项资金（2024CXTD07）项目支持。","广东省农业科学院",85,{"impact":122,"substance":175,"depth":492,"authority":493,"freshness":177,"relevant":32,"comment":494},19,13,"甘薯茎腐病致病机制研究取得重要进展，首次构建泛基因组图谱，对农业病害防控有实质贡献。",[496],{"name":489,"url":486},[498,499,500,501],"泛基因组","广东省农科院","甘薯","茎腐病",{"code":503,"slug":504,"name":505,"path":506,"parent_code":90},"A5","tubers-grains","薯类与杂粮","\u002Ftopic\u002Ffield-crops\u002Ftubers-grains",[],{"status":49,"locked":50,"version":51,"method":52,"evidence":509},{"candidates":510,"agricultural_evidence":25},[511,515],{"code":503,"score":196,"supported":25,"title":512,"abstract":513,"tags":514},[500],[500],[500],{"code":201,"score":32,"supported":50,"title":516,"abstract":517,"tags":518},[],[],[498],[520,521],"广东省农科院 泛基因组 茎腐病 甘薯","广东省农科院 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Agriculture（中科院农林科学一区top，IF=5.7）发表题目为“Bole: a knowledge-enhanced multi-agent framework for intelligent genomic breeding”的研究成果，基因中心研究员魏文康和张晓爱等人参与相关工作。\n\n基因组育种已迈入高度数据密集型时代，然而，将海量异质生物信息学工具整合为连贯、可复用的分析工作流，仍是制约该领域发展的核心瓶颈。软件依赖的复杂性、数据格式的多样性以及分析流程的专业门槛，使得基因组分析的可及性与可重复性大打折扣，尤其对非专业用户而言更是如此。\n\n针对上述挑战，中国农业科学院深圳农业基因组研究所联合我院基因中心和香港科技大学（广州）等多个团队，开发了一个以知识驱动的多智能体AI平台，命名为“伯乐”。该平台通过约束大语言模型的推理过程，实现基因组育种分析的自动化与标准化。伯乐将分析模块形式化为脚本单元，每个单元均明确定义输入输出及软件依赖规范，从而实现对生物信息学工作流的系统化组织。框架内置基于模式定义的验证机制，对大语言模型生成的分析方案与可执行代码进行约束，确保工作流生成的可靠性与一致性。伯乐覆盖了基因组育种的核心分析任务，包括全基因组关联分析、遗传力估计、种质资源评估和基因组选择等。同时，框架完整保留了分析产物层面的数据溯源信息，从根本上保障了分析结果的可重复性。通过提升工作流自动化水平、降低使用门槛并确保分析可重复，伯乐为人工智能与基因组育种的深度融合提供了一种可推广的范式。伯乐平台已开源发布，访问地址为 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