[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-1449":3,"related-1449":151},{"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":30,"secondary_topics":35,"classification":36,"search_phrases":96,"slug":99,"view_count":100,"doi":101,"paper":102,"created_at":150},1449,"Diagnosis and management of bacterial stripe in maize: Current limitations and perspectives for the control of Acidovorax avenae subsp. avenae","https:\u002F\u002Fdoi.org\u002F10.14295\u002Fcerrado.v3i3.942","Maize (Zea mays L.) is one of the most important cereal crops worldwide, playing a fundamental role in food security, animal nutrition, and industrial production. Among the bacterial diseases affecting maize, bacterial stripe caused by Acidovorax avenae subsp. avenae has emerged as a significant phytosanitary concern due to its wide host range, seedborne nature, and capacity to survive in crop residues and alternative hosts. This review aimed to synthesize current knowledge regarding the biology, epidemiology, symptomatology, diagnosis, and management of A. avenae subsp. avenae, highlighting existing limitations and future perspectives for disease control. A narrative literature review was conducted using scientific publications indexed in national and international databases, with emphasis on studies published between 2020 and 2026. The pathogen causes characteristic water-soaked lesions that develop into elongated chlorotic and necrotic stripes, leading to reductions in photosynthetic capacity and crop performance. Recent advances in molecular diagnostics, including polymerase chain reaction (PCR), quantitative PCR (qPCR), sequencing technologies, and genomic approaches, have improved pathogen detection and epidemiological investigations. However, disease management remains challenging due to the limited availability of resistant cultivars and the inconsistent efficacy of chemical and biological control measures. Integrated disease management, combining cultural practices, pathogen-free seeds, biological control agents, host resistance, and disease monitoring, currently represents the most effective strategy. Emerging technologies such as remote sensing, artificial intelligence, precision agriculture, and gene-editing tools offer promising opportunities for improving disease detection, surveillance, and control. Future research should focus on pathogen diversity, host–pathogen interactions, resistance mechanisms, and climate change effects to support the development of sustainable management strategies for bacterial stripe in maize production systems.","玉米（Zea mays L.）是全球最重要的谷类作物之一，在粮食安全、动物营养和工业生产中发挥着基础性作用。在影响玉米的细菌性病害中，由燕麦食酸菌燕麦亚种（Acidovorax avenae subsp. avenae）引起的细菌性条斑病已成为一个重要的植物检疫问题，原因在于其寄主范围广泛、具有种传特性，且能在作物残体和替代寄主中存活。本综述旨在综合当前关于燕麦食酸菌燕麦亚种的生物学、流行病学、症状学、诊断和防治方面的知识，并指出现有不足及病害控制的未来前景。采用叙述性文献综述方法，利用国内外数据库中收录的科学出版物，重点涵盖2020年至2026年间发表的研究。该病原菌引起典型的水浸状病斑，随后发展为长条形褪绿和坏死条纹，导致光合能力下降和作物产量受损。分子诊断技术的最新进展，包括聚合酶链式反应（PCR）、定量PCR（qPCR）、测序技术和基因组学方法，提高了病原检测和流行病学调查的精度。然而，由于抗性品种有限以及化学和生物防治措施效果不稳定，病害管理仍面临挑战。综合病害管理策略——结合栽培措施、无病原种子、生物防治因子、寄主抗性和病害监测——目前是最有效的防治途径。遥感、人工智能、精准农业和基因编辑等新兴技术为改进病害检测、监测和防控提供了有前景的机遇。未来研究应聚焦于病原多样性、寄主-病原互作、抗性机制及气候变化影响，以支持玉米生产系统中细菌性条斑病可持续管理策略的制定。",null,"Cerrado.","2026-09-01T00:00:00Z","论文",10,false,60,{"impact":17,"substance":18,"depth":19,"authority":17,"freshness":20,"relevant":21,"comment":22},12,18,16,2,1,"综述玉米细菌性条斑病诊断与管理，内容专业但时效性低，影响范围有限。",[24],{"name":10,"url":6},[26,27,28,29],"玉米","植物病害","农业科技","细菌性条斑病",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},"A3","maize","\u002Ftopic\u002Ffield-crops\u002Fmaize","A",[],{"status":37,"locked":14,"version":38,"method":39,"evidence":40},"classified","2026-10-22.2","rules",{"candidates":41,"agricultural_evidence":44},[42,48,56,63,70,77,84,90],{"code":31,"score":43,"supported":44,"title":45,"abstract":46,"tags":47},15,true,[32],[26,32],[26],{"code":49,"score":50,"supported":44,"title":51,"abstract":52,"tags":55},"A8",6,[],[53,54],"粮食安全","food 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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":212,"title":213,"url":214,"summary":215,"summary_zh":9,"content":9,"source_name":216,"source_url":9,"published_at":217,"category":12,"cover_url":9,"hotness":13,"is_selected":44,"score":218,"score_detail":219,"sources":222,"tags":224,"primary_topic":227,"secondary_topics":228,"classification":229,"search_phrases":249,"slug":252,"view_count":253,"doi":9,"paper":254,"created_at":263},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。","中国农业大学 Nature Plants","2026-08-31T16:00:00Z",88,{"impact":164,"substance":164,"depth":220,"authority":43,"freshness":50,"relevant":21,"comment":221},19,"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。",[223],{"name":216,"url":214},[171,26,225,28,226],"耐盐碱","基因挖掘",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},[],{"status":37,"locked":14,"version":38,"method":39,"evidence":230},{"candidates":231,"agricultural_evidence":44},[232,236,240,244],{"code":31,"score":17,"supported":44,"title":233,"abstract":234,"tags":235},[26],[26],[26],{"code":198,"score":21,"supported":14,"title":237,"abstract":238,"tags":239},[],[],[171],{"code":78,"score":21,"supported":14,"title":241,"abstract":242,"tags":243},[],[],[226],{"code":245,"score":21,"supported":14,"title":246,"abstract":247,"tags":248},"H2",[],[],[225],[250,251],"农业科技 基因挖掘 种业振兴 耐盐碱","农业科技 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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 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唐山丰南重度盐碱地改良后玉米亩产484.1公斤","https:\u002F\u002Fcnews.chinadaily.com.cn\u002Fa\u002F202610\u002F12\u002FWS6acc91e2e4b09a165c78ed7a.html","依托京津冀环境综合治理国家科技重大专项,河北省农林科学院滨海农业研究所聚焦耕层土壤盐分高、结构差、土壤肥力低等典型问题,在唐山市丰南区黑沿子镇示范基地开展盐碱地分区分类综合治理。曾经土壤含盐量超8‰的盐碱荒滩,通过暗管排盐、鼠道深翻、滴灌与有机培肥改良等\"下排+中阻+上改\"立体降盐模式,治理后耕层盐分降至3‰以下,2026年玉米现场测产亩产484.1公斤。","本次观摩会由河北省产业体系盐碱地改造利用综合试验站站长鲁雪林研究员主持。吴哲研究员向参会人员详细讲解耐盐改土植物绿色修复、生物有机肥培肥、“上改下排”、深翻耕鼠道暗管排盐等配套盐碱地改良技术体系，结合田间展板，对各项技术原理、实施要点和实际应用效果进行细致解读，参会人员深入田间实地察看作物长势，围绕盐碱地实际生产问题开展技术研讨交流。\n\n唐山市丰南区黑沿子镇示范基地曾经是盐碱荒滩，开垦之初土壤含盐量超过8‰，土质黏重、有机质匮乏，作物常年绝收。省农林科学院滨海农业研究所专家组实地调研研判，确立改土降盐、培肥地力核心目标，结合当地自然条件，制定分区分类分级综合开发利用方案。在高盐碱区域，应用暗管排盐技术，部分地块配套鼠道深翻，同时配套滴灌、有机培肥改良等绿色农艺措施，构建起“下排 中阻 上改” 立体降盐模式，加快盐分下渗。治理后耕层盐分降至 3‰以下，2026 年玉米现场测产亩产484.1 公斤。该体系可调控地下水位，有效改善强降雨季节田间积水、积涝问题，实现了盐碱改良、提质增产、防涝保收的多重治理成效。\n\n综合生态效益与改良成本，科研团队面向植被稀疏盐碱区域，构建耐盐植物生态改良技术路径。基于作物耐盐能力、改土效应综合筛选，种植了田菁、油葵等经济耐盐植物，规模200余亩。对比开垦初期玉米、高粱长势差、绝收的状况，当前地块植被长势旺盛，田菁平均亩鲜生物量1852公斤。监测表明，种植田菁一年后，根区土壤有机质提升至 8.52g\u002Fkg以上，耕作季根区盐分降至4.3‰以下。搭配有机培肥、滴灌等农艺措施，改良地块可满足耐盐高粱、油葵等作物种植。鉴于此，团队后续将继续试验田菁与高粱、油葵、油菜、玉米、小麦等多类型作物轮作，为盐碱地生态治理与资源化利用提供可复制的技术模式。","中国日报网 河北省农林科学院滨海农业研究所 2026年10月12日","2026-10-12T00:00:00Z",75,{"impact":18,"substance":319,"depth":19,"authority":165,"freshness":50,"relevant":21,"comment":320},22,"省级科研机构盐碱地改良示范，含亩产484.1公斤等实测数据与技术体系细节，具行业参考价值。",[322],{"name":315,"url":312},[26,324,325,326,327],"土壤改良","盐碱地治理","暗管排盐","耐盐植物",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},[330],{"code":245,"slug":331,"name":332,"path":333,"parent_code":334},"soil","土壤健康与改良","\u002Ftopic\u002Fenvironment\u002Fsoil","H",{"status":37,"locked":14,"version":38,"method":39,"evidence":336},{"candidates":337,"agricultural_evidence":44},[338,344],{"code":245,"score":19,"supported":44,"title":339,"abstract":341,"tags":343},[340],"盐碱地",[342,340],"土壤",[324,325],{"code":31,"score":17,"supported":44,"title":345,"abstract":346,"tags":347},[26],[26],[26],[349,350],"河北滨海所 盐碱地 玉米","唐山丰南 暗管排盐 田菁","河北滨海所盐碱地玉米-5049","2026-10-16T00:13:11.872759Z",{"id":354,"title":355,"url":356,"summary":357,"summary_zh":9,"content":9,"source_name":358,"source_url":9,"published_at":359,"category":160,"cover_url":9,"hotness":13,"is_selected":14,"score":360,"score_detail":361,"sources":364,"tags":366,"primary_topic":370,"secondary_topics":374,"classification":376,"search_phrases":413,"slug":416,"view_count":21,"doi":9,"paper":9,"created_at":417},4953,"安徽全省秋粮收获进度已超七成 玉米收获进入尾声 大豆超九成","https:\u002F\u002Fwww.aaas.org.cn\u002F4303153\u002F71484287.html","10月12日,在太和县税镇镇姚寨村,联合收割机在豆田中穿梭,种植大户李超种植的200亩大豆迎来收获,经测产亩产313.34公斤。太和县副县长、安徽省农科院研究员杜祥备介绍,近年来依托安徽省农科院、阜阳市农科院、国家及省大豆产业技术体系等平台,全面推行增密抗逆栽培、'一拌一封一喷'绿色防控、精量播种、抗灾减灾等关键技术。截至10月12日17时,全省已收秋粮4948万亩、进度76%,投入粮食烘干机11953台、烘干粮食41.5万吨。","《安徽日报》转载 安徽省农业科学院 2026 年 10 月 13 日","2026-10-13T00:00:00Z",64,{"impact":18,"substance":19,"depth":17,"authority":13,"freshness":362,"relevant":21,"comment":363},8,"省级秋收进度与大豆高产实测数据兼具时效与信息增量，但属常规农情通报，深度有限。",[365],{"name":358,"url":356},[26,195,367,368,369],"粮食烘干","秋粮收获","增密抗逆",{"code":192,"slug":371,"name":372,"path":373,"parent_code":34},"soybean-oilseeds","大豆与油料","\u002Ftopic\u002Ffield-crops\u002Fsoybean-oilseeds",[375],{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},{"status":37,"locked":14,"version":38,"method":39,"evidence":377},{"candidates":378,"agricultural_evidence":44},[379,383,388,393,398,404,408],{"code":192,"score":17,"supported":44,"title":380,"abstract":381,"tags":382},[195],[195],[195],{"code":31,"score":384,"supported":44,"title":385,"abstract":386,"tags":387},9,[26],[],[26],{"code":389,"score":79,"supported":44,"title":390,"abstract":391,"tags":392},"E3",[],[367],[],{"code":85,"score":79,"supported":44,"title":394,"abstract":395,"tags":397},[],[396],"绿色防控",[],{"code":399,"score":79,"supported":44,"title":400,"abstract":401,"tags":403},"F5",[],[402],"收割机",[],{"code":49,"score":21,"supported":14,"title":405,"abstract":406,"tags":407},[],[],[367],{"code":409,"score":21,"supported":14,"title":410,"abstract":411,"tags":412},"J4",[],[],[368],[414,415],"安徽 秋粮 收获进度","太和县 大豆 亩产 313.34公斤","安徽秋粮收获进度-4953","2026-10-15T00:06:03.038238Z",{"id":419,"title":420,"url":421,"summary":422,"summary_zh":9,"content":423,"source_name":424,"source_url":9,"published_at":359,"category":160,"cover_url":9,"hotness":13,"is_selected":14,"score":218,"score_detail":425,"sources":427,"tags":429,"primary_topic":433,"secondary_topics":434,"classification":440,"search_phrases":462,"slug":465,"view_count":21,"doi":9,"paper":9,"created_at":466},4847,"[光明网] 减药、降毒、增产!玉米绿色防控新技术亮相新乡田间","https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fmtxw\u002F3ef9b71ec5ba48b2864a2b4f63c877e4.htm","10月11日,中国农业科学院植物保护研究所、中国农业科学院中原研究中心、农业农村部农产品质量安全生物性危害因子控制重点实验室联合在河南新乡举办玉米病虫害绿色防控与控残减毒技术集成示范观摩交流会。科研团队针对当前玉米生产三大核心困境——病虫灾变防控难、传统防治弊端凸显、毒素污染风险突出,集中展示适配黄淮海夏玉米产区的全生育期病虫害绿色防控、控残减毒集成技术体系,推动田间防控从'粗放防治'向'精准绿色'转变。","金秋时节，黄淮海玉米产区迎来收获关键期，病虫害防控、农药残留管控、真菌毒素治理，直接关系玉米产量稳增与品质安全，是保障粮食安全的关键一环。\n\n10月11日，玉米病虫害绿色防控与控残减毒技术集成示范观摩交流会在河南新乡举办。本次会议由中国农业科学院[植物保护研究所](http:\u002F\u002Fipp.caas.cn\u002F)、中国农业科学院中原研究中心、农业农村部农产品质量安全生物性危害因子（植物源）控制重点实验室、北京中保绿农科技集团有限公司联合主办。来自行业主管部门、科研院所、高校的专家学者及项目骨干、种植大户代表等60名代表齐聚现场，观摩最新科研成果、共话玉米产业绿色高质量发展路径。\n\n![Image 1: image-01.jpg](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2026-10\u002F3a8255df19074f11916af4c08e13e1d1.jpg)  \n观摩会现场\n\n**三重难题制约玉米优质高产发展**\n\n作为我国核心粮食作物，玉米的稳产提质对保障国家粮食安全、夯实粮油供给基础至关重要。当前，我国玉米主产区病虫害呈现频发、重发态势，多重难题叠加，成为产业发展的突出瓶颈。\n\n据科研团队调研分析，目前玉米生产面临三大核心困境。一是病虫灾变防控难，南方锈病、穗腐病、玉米螟、桃蛀螟等重大病虫害灾变机制复杂，传统监测手段智能化程度不足，精准预判、提前防控能力薄弱。二是传统防治弊端凸显，长期依赖化学农药的防控模式，易造成农药残留超标、农业面源污染等问题，破坏农田生态平衡。三是毒素污染风险突出，玉米生物毒素污染呈现超标率高、复合污染率高、区域风险高的“三高”特征，严重影响玉米品质与食用安全，制约产业提质升级。\n\n针对产业痛点，中国农业科学院[植物保护研究所](http:\u002F\u002Fipp.caas.cn\u002F)牵头，联合国内优势科研单位，依托“十四五”国家重点研发计划两大核心项目，组建专项科研团队开展有组织协同攻关，聚焦病虫害演替规律、绿色防控技术、控残减毒机理三大核心方向，系统破解玉米生产稳产提质难题。\n\n**全周期绿色方案实现降本增效减毒**\n\n此次新乡观摩会上，科研团队在新乡综合实验基地集中展示了适配黄淮海夏玉米产区的全生育期病虫害绿色防控、控残减毒集成技术体系，一系列轻量化、高效化、可落地的新技术、新方案、新产品，让田间防控实现从“粗放防治”向“精准绿色”转变。\n\n在病虫害绿色防控层面，多项创新田间技术落地见效。科研团队创新构建“功能植物阻击带”模式，在玉米田四周配套种植向日葵、高粱，利用桃蛀螟等害虫的取食偏好诱集虫源，实现集中诱杀、生态控害，无需大量喷施农药即可降低虫害基数。同时创新“一包两滴法”防护体系，通过播种前种子包衣、苗期与大喇叭口关键期精准滴施药剂，构建“种子—土壤—根系”三层立体防护网络，配套自主研发的智能涌波高效水肥药一体机，实现药肥精准施用，大幅减少农药浪费与面源污染。针对玉米穗期病虫高发问题，推广无人机飞防“一喷多促”技术，一次施药即可兼治多种病虫害，通过减少植株虫伤、机械损伤，从源头降低穗腐病发病概率。\n\n![Image 2: image-02.jpg](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2026-10\u002F016e571e9d2e473bb0f0a4c780c61936.jpg)  \n观摩会现场\n\n在控残减毒核心技术上，科研团队厘清关键防控机理，明确虫害防治是控制玉米伏马毒素污染的核心关键。通过大量田间试验验证，种植抗虫转基因玉米，搭配吐丝期喷施40%唑醚·戊唑醇+天沐飞防助剂，对叶部病害、穗腐病的防控效果最优，降毒成效显著。团队进一步精准锁定施药窗口期，证实玉米吐丝后5至7天内科学施药，可最大程度减少虫害伤口，阻断真菌侵染路径，从源头抑制毒素生成。\n\n此外，团队创新研发“植物健康＋高效施药”协同防控模式，将纳米硒、芸苔素内酯与专用增效助剂科学配伍，形成玉米全周期“农药减量+毒素控制”一体化技术方案。经田间实测，该技术可实现农药用量较常规降低30%以上，玉米增产约10%，兼顾生态效益与经济效益。现场还重点展示了“阿泰灵”植物免疫诱抗剂、“天沐”无人机飞防助剂等核心产品，通过激活作物自身免疫能力、提升药液田间沉积利用率，为玉米绿色防控、品质升级提供硬核产品支撑。\n\n**科研赋能筑牢粮食安全绿色根基**\n\n观摩结束后，与会专家围绕玉米病虫害发生新规律、绿色防控产品迭代优化、控残减毒技术体系完善、区域化技术适配等核心议题展开深度研讨。项目团队依次汇报重点研发计划进展，详细解读玉米病虫演替规律、农残与毒素风险管控、转基因玉米抗性治理等最新科研成果。\n\n咨询专家组充分肯定了阶段性攻关成效，并提出针对性优化建议。专家组指出，当前玉米病虫防控与品质管控形势持续变化，后续需进一步强化病虫害、生物毒素风险的常态化监测预警，深耕基础机理研究；加快绿色防控产品迭代升级，推动各类技术、产品优化集成，打造适配不同生态产区的专属防控体系；同时加大技术示范推广与基层培训力度，打通科研成果落地田间的“最后一公里”。\n\n![Image 3: image-03.jpg](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2026-10\u002F6ef057e0d5154e30a413e3dbf466094e.jpg)  \n观摩会现场\n\n此次观摩交流会集中展现了中国农科院[植物保护研究所](http:\u002F\u002Fipp.caas.cn\u002F)在玉米绿色防控领域的系统性科研成果，彰显了有组织科研助力粮食稳产提质、保障农产品质量安全的价值。中国农业科学院[植物保护研究所](http:\u002F\u002Fipp.caas.cn\u002F)副所长陈捷胤表示，团队将以此次观摩交流为契机，持续深耕玉米病虫害绿色防控与控残减毒技术攻关，加快成熟技术、创新模式的规模化落地推广，持续夯实玉米产业安全、绿色、高质量发展的科技根基，为保障国家粮食安全注入持久科技动能。","中国农业科学院 2026 年 10 月 13 日",{"impact":164,"substance":319,"depth":18,"authority":43,"freshness":384,"relevant":21,"comment":426},"国家级科研机构牵头的玉米绿色防控与控残减毒集成技术示范，数据具体、多方信源，产业指导价值高，值得进入每日精选。",[428],{"name":424,"url":421},[396,26,430,431,432],"农药减量","植保无人机","真菌毒素",{"code":31,"slug":32,"name":26,"path":33,"parent_code":34},[435],{"code":85,"slug":436,"name":437,"path":438,"parent_code":439},"crop-protection","农药与绿色防控","\u002Ftopic\u002Finputs-equipment\u002Fcrop-protection","F",{"status":37,"locked":14,"version":38,"method":39,"evidence":441},{"candidates":442,"agricultural_evidence":44},[443,447,451,457],{"code":85,"score":274,"supported":44,"title":444,"abstract":445,"tags":446},[396],[396],[430,431,396],{"code":31,"score":17,"supported":44,"title":448,"abstract":449,"tags":450},[26],[26],[26],{"code":452,"score":79,"supported":44,"title":453,"abstract":454,"tags":456},"E4",[],[455],"农产品质量",[],{"code":458,"score":21,"supported":14,"title":459,"abstract":460,"tags":461},"H8",[],[],[396],[463,464],"中国农科院 玉米绿色防控 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