[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-3954":3,"related-3954":74},{"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":23,"tags":25,"primary_topic":31,"secondary_topics":37,"classification":38,"search_phrases":68,"slug":71,"view_count":72,"doi":8,"paper":8,"created_at":73},3954,"四川射洪省农高区联合省农科院开展夏玉米高产示范现场测产——示范田亩产556.2公斤","https:\u002F\u002Fskjj.suining.gov.cn\u002Fxinwen\u002Fshow\u002F850618531ea22874263f0ff3861999f0.html","近日，射洪省农业高新技术产业园区联合四川省农业科学院在射洪市青岗镇双桥村组织开展夏玉米高产示范现场技术培训暨实收测产活动。省农科院作物所陈玉峰专家团队通过\"揭榜挂帅\"科技项目立项，开展专题攻关，围绕品种筛选、机播机收适配、种植密度优化、水肥一体化管理等环节开展技术集成创新；经现场测算，示范田夏玉米平均亩产达到556.2公斤，形成一套可推广可复制的丘陵夏玉米高产栽培模板。",null,"遂宁市科技局·2026年09月","2026-09-29T08:00:00Z","报道",10,false,57,{"impact":16,"substance":17,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":22},13,17,12,9,6,1,"省级农高区与省农科院联合攻关的丘陵夏玉米高产示范测产，数据具体、模式可复制，具区域推广价值，但影响限于川中丘陵，未达全国性突破。",[24],{"name":9,"url":6},[26,27,28,29,30],"院地合作","丘陵农业","夏玉米","高产栽培","科技示范",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},"A3","maize","玉米","\u002Ftopic\u002Ffield-crops\u002Fmaize","A",[],{"status":39,"locked":13,"version":40,"method":41,"evidence":42},"classified","2026-10-22.2","rules",{"candidates":43,"agricultural_evidence":45},[44,49,56,63],{"code":32,"score":18,"supported":45,"title":46,"abstract":47,"tags":48},true,[34],[34],[28],{"code":50,"score":51,"supported":45,"title":52,"abstract":53,"tags":55},"G1",4,[],[54],"技术培训",[26],{"code":57,"score":58,"supported":45,"title":59,"abstract":60,"tags":62},"F3",3,[],[61],"水肥一体化",[],{"code":64,"score":21,"supported":13,"title":65,"abstract":66,"tags":67},"A8",[],[],[29],[69,70],"四川射洪 夏玉米 测产","四川省农科院 丘陵夏玉米 高产","四川射洪夏玉米测产-3954",2,"2026-10-02T11:53:12.786379Z",{"total":20,"page":21,"page_size":20,"items":75},[76,124,202,250,289,329],{"id":77,"title":78,"url":79,"summary":80,"summary_zh":8,"content":81,"source_name":82,"source_url":8,"published_at":83,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":84,"score_detail":85,"sources":89,"tags":91,"primary_topic":96,"secondary_topics":97,"classification":98,"search_phrases":119,"slug":122,"view_count":72,"doi":8,"paper":8,"created_at":123},5263,"海宁市丁桥镇永胜村牵手省农科院深耕鲜食玉米:浙科糯17及燕窝血糯铺就共富路","https:\u002F\u002Fwww.haining.gov.cn\u002Fcol\u002Fcol1688420\u002Fart\u002F2026\u002Fart_9e7389fc5d6547bda3188ed3ce4b5621.html","依托海宁市玉米产业\"一县一业一团一基地\"项目,丁桥镇永胜村单季秋玉米种植规模稳定在250亩,品种全部从浙江省农科院引进;其中浙科糯17口感甜糯、燕窝雪糯采收周期更长;新引进的燕窝血糯曾获评全国生鲜玉米大会十佳品牌;村里规划25亩试验田联合省农科院开展抗高温玉米品种试验,推进真空包装深加工化解集中上市销售压力。","秋日田畴，玉米飘香。眼下，海宁市丁桥镇永胜村的秋玉米长势喜人，已经少量采收上市，10月下旬可大量上市。随着海宁市玉米产业“一县一业一团一基地”项目落地，永胜村以鲜食玉米为抓手，牵手省农科院深耕品种选育、开展技术攻关，补齐深加工短板，让小小的玉米棒成长为带动农户增收致富的大产业。\n\n走进永胜村的玉米种植地，饱满的果穗被苞叶紧紧包裹，田间飘散着淡淡的玉米清香。种植户俞雪初正在地里察看秋玉米生长情况。“今年我种了约13亩秋玉米，主要品种是燕窝雪糯和浙科糯17。浙科糯17产量高，口感又甜又糯，市场销路很好；燕窝雪糯采收周期更长，两个品种搭配种植效益可观。”俞雪初说。\n\n据了解，永胜村单季秋玉米种植规模稳定在250亩上下，农户种植的玉米品种均从省农科院引进，产量、口感都得到市场认可。村党委书记陈敏介绍，浙科糯17去年在本地试种，深受消费者青睐；今年新引进的燕窝血糯是省农科院推介的新品种，曾获评全国生鲜玉米大会十佳品牌，春季小范围试种后，今年秋季多个种植大户纷纷扩种。\n\n为进一步丰富种植茬口，破解夏季高温制约玉米生产的难题，村里规划出25亩试验田，联合省农科院开展抗高温玉米品种试验攻关。“目前我们已经开展夏玉米试种，后续将继续深化试验，争取明年筛选适配品种，探索推广夏玉米种植，丰富玉米生产周期。”陈敏表示。\n\n鲜食玉米成熟期集中、销售窗口期短，一直是产业发展的痛点。对此，永胜村推进玉米深加工项目，目前已经试产成功。通过真空包装加工处理，鲜玉米突破季节限制，实现全年销售，有效化解集中上市的销售压力。\n\n依托海宁市玉米产业“一县一业一团一基地”项目落地契机，永胜村鲜食玉米产业正向着品种选育、田间种植、深加工销售全链条升级。小小的玉米棒，持续释放产业动能，铺就村民共同富裕的乡村振兴之路。","海宁市人民政府(2026-10-15)","2026-10-15T00:00:00Z",55,{"impact":18,"substance":86,"depth":16,"authority":87,"freshness":20,"relevant":21,"comment":88},16,8,"地方村级产业动态，品种引进与深加工有实质信息，但影响层级限于地市，未达每日精选门槛。",[90],{"name":82,"url":79},[92,93,94,26,95],"乡村振兴","种业振兴","鲜食玉米","玉米深加工",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":13,"version":40,"method":41,"evidence":99},{"candidates":100,"agricultural_evidence":45},[101,105,110,115],{"code":32,"score":18,"supported":45,"title":102,"abstract":103,"tags":104},[34],[34],[94],{"code":106,"score":21,"supported":13,"title":107,"abstract":108,"tags":109},"F1",[],[],[93],{"code":111,"score":21,"supported":13,"title":112,"abstract":113,"tags":114},"G",[],[],[92],{"code":50,"score":21,"supported":13,"title":116,"abstract":117,"tags":118},[],[],[26],[120,121],"海宁 永胜村 鲜食玉米","浙科糯17 燕窝血糯","海宁永胜村鲜食玉米-5263","2026-10-19T00:07:39.843919Z",{"id":125,"title":126,"url":127,"summary":128,"summary_zh":8,"content":8,"source_name":129,"source_url":127,"published_at":130,"category":131,"cover_url":8,"hotness":12,"is_selected":13,"score":132,"score_detail":133,"sources":138,"tags":140,"primary_topic":145,"secondary_topics":146,"classification":153,"search_phrases":175,"slug":178,"view_count":72,"doi":179,"paper":180,"created_at":201},4650,"A process-oriented framework for daily dynamic monitoring of summer maize drought: From meteorological stress to agricultural impact","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agsy.2026.105011","A process-oriented framework for daily dynamic monitoring of summer maize drought: From meteorological stress to agricultural impact。Agricultural Systems","Agricultural Systems","2026-10-11T00:00:00Z","论文",81,{"impact":134,"substance":135,"depth":134,"authority":136,"freshness":12,"relevant":21,"comment":137},18,21,14,"核心期刊提出的面向过程的夏玉米干旱逐日动态监测框架，方法新颖、面向农业信息化应用，时效性强，值得进入每日精选。",[139],{"name":129,"url":127},[141,142,28,143,144],"智慧农业","农业遥感","农业气象","干旱监测",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[147],{"code":148,"slug":149,"name":150,"path":151,"parent_code":152},"H7","climate","气候适应与防灾减灾","\u002Ftopic\u002Fenvironment\u002Fclimate","H",{"status":39,"locked":13,"version":40,"method":41,"evidence":154},{"candidates":155,"agricultural_evidence":45},[156,161,165,170],{"code":148,"score":16,"supported":45,"title":157,"abstract":159,"tags":160},[158],"drought",[158],[143,144],{"code":32,"score":18,"supported":45,"title":162,"abstract":163,"tags":164},[33],[33],[28],{"code":166,"score":21,"supported":13,"title":167,"abstract":168,"tags":169},"I1",[],[],[141],{"code":171,"score":21,"supported":13,"title":172,"abstract":173,"tags":174},"I3",[],[],[142],[176,177],"夏玉米 干旱 动态监测","气象胁迫 农业影响 监测框架","夏玉米干旱动态监测-4650","10.1016\u002Fj.agsy.2026.105011",{"doi":179,"openalex_id":181,"authors":182,"venue":129,"cited_by_count":198,"oa_url":127,"card":8,"direction":199,"ingested_from":200},"W7221308782",[183,185,187,189,192,194,196],{"name":184,"orcid":8},"Yuanda Zhang",{"name":186,"orcid":8},"Peijuan Wang",{"name":188,"orcid":8},"Jun Zhu",{"name":190,"orcid":191},"Yang Li","https:\u002F\u002Forcid.org\u002F0000-0001-9021-0201",{"name":193,"orcid":8},"Dianchen Han",{"name":195,"orcid":8},"Dingrong Wu",{"name":197,"orcid":8},"Jianping Guo",0,"农业遥感与作物表型","openalex","2026-10-11T23:30:03.734429Z",{"id":203,"title":204,"url":205,"summary":206,"summary_zh":8,"content":207,"source_name":208,"source_url":8,"published_at":209,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":210,"score_detail":211,"sources":213,"tags":215,"primary_topic":218,"secondary_topics":219,"classification":225,"search_phrases":245,"slug":248,"view_count":58,"doi":8,"paper":8,"created_at":249},3717,"深耕生态循环农业 赋能乡村产业振兴——蔡门村鲜食玉米提质增效示范项目启动","https:\u002F\u002Fjaas.ac.cn\u002Fxww\u002Fkjfw\u002Fart\u002F2026\u002Fart_cd69e960735d4c959f0a58090bde4986.html","赵亚夫赴蔡门村鲜食玉米提质增效示范项目启动会。把脉指导茅山老区丘陵地区可复制、可推广的鲜食玉米生态循环技术规程。深化院地协同培育机制，打造本土专业化农技队伍，推进全产业链提质增效，擦亮春城好田农业品牌。","9月22日下午，亚夫科技服务KF（26）1026项目“科技助力句容蔡门村鲜食玉米生态循环与提质增效示范项目”启动仪式暨生态循环农业技术培训会，在句容市茅山镇蔡门村鲜食玉米核心示范基地举行。“七一勋章”获得者、全国脱贫攻坚楷模、时代楷模赵亚夫，我院党委委员、副院长孙洪武，句容市副市长贾良旭出席活动并讲话，院种质资源与生物技术研究所所长赵涵主持会议。院成果转化处、句容市农业农村局、茅山镇、蔡门村相关负责人及科研团队、农技人员、种植大户、研究生代表等30余人参加活动。\n\n会前，与会人员实地踏勘200亩鲜食玉米生态循环核心示范基地，详细了解基地基础设施配套、优良品种布局、种养循环建设条件，现场听取基地建设规划与核心技术模式介绍。项目积极吸纳青年研究生全程参与实施，依托田间实训阵地开展科研实践，持续为乡村农业发展培育专业后备人才。\n\n会上，赵亚夫作生态循环农业专题技术培训，为项目建设精准把脉、定向赋能。赵亚夫研究员结合戴庄生态农业多年实践经验，深度解读生态农业发展路径，明确农业发展需兼顾生物多样性保护与产业高质量发展，实现生态与经济双向共赢。他指出，要持续优化农田种植结构，通过套种高粱、水稻等多元作物，丰富农田生态体系，提升生态系统稳定性和自然生产力；坚决践行绿色生产理念，推行无化学农药种植模式，依托种养循环体系实现秸秆资源化利用、畜禽粪污发酵还田，有效改良土壤、减少农业面源污染，在守护乡村生态环境的同时，持续提升农产品品质和产业附加值，实现生态效益、经济效益、社会效益同步提升。\n\n孙洪武充分肯定院地多年来协同攻关取得的成效。他介绍，2020年以来，针对蔡门村草坪产业受挫、耕地退化、村集体增收乏力等突出问题，省农科院与句容市开启院地深度协作。2022年，当地从11亩水果玉米试种起步，依托科研专家驻点全程技术支撑，推动鲜食玉米产业从无到有、稳步发展，培育的“小红玉”等优质农产品远销省外，产业特色持续彰显。\n\n他强调，全体参会人员要持续传承弘扬亚夫精神，扎实推动各项工作落地落细。一是坚持技术服务下沉田间一线，杜绝纸上科研，推动农业科技落地生根、赋能生产；二是系统打通生态循环闭环，借鉴戴庄成熟实践经验，形成适配丘陵地区、可复制、可推广的鲜食玉米生态循环技术规程；三是深化院地协同培育机制，打造一支留得住、用得上的本土专业化农技队伍；四是推进全产业链提质增效，擦亮“春城好田”农业品牌，拓宽产销渠道，带动农户增收、壮大集体经济，全力将项目打造为茅山老区科技助农、生态兴农、产业富民的示范标杆。\n\n贾良旭表示，本次项目启动是深化政科协同、深化院地合作、赋能乡村振兴的重要实践。句容市各相关部门将主动靠前服务、强化精准保障，持续深化院地联动协作，加快推动农业科技成果转化落地，以科技创新赋能特色农业提质升级，带动农户稳定增收，持续激活乡村振兴内生动力。\n\n会上，项目负责人周玲介绍了项目的实施周期、建设目标及重点工作举措，与会人员围绕项目技术落地、示范推广、品牌建设、联农带农等关键工作开展交流研讨。","江苏省农业科学院","2026-09-23T12:00:00Z",63,{"impact":136,"substance":86,"depth":136,"authority":16,"freshness":20,"relevant":21,"comment":212},"省级科研机构牵头的村级鲜食玉米生态循环示范项目，有赵亚夫培训与院地协作实质内容，但属地方性项目启动动态，公共影响有限。",[214],{"name":208,"url":205},[92,94,26,216,217],"科技助农","生态循环农业",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[220],{"code":221,"slug":222,"name":223,"path":224,"parent_code":111},"G4","rural-industry","乡村产业与县域经济","\u002Ftopic\u002Frural-services\u002Frural-industry",{"status":39,"locked":13,"version":40,"method":41,"evidence":226},{"candidates":227,"agricultural_evidence":45},[228,232,237,241],{"code":32,"score":18,"supported":45,"title":229,"abstract":230,"tags":231},[34],[34],[94],{"code":221,"score":87,"supported":45,"title":233,"abstract":235,"tags":236},[234],"乡村产业",[],[],{"code":50,"score":72,"supported":13,"title":238,"abstract":239,"tags":240},[],[],[216,26],{"code":111,"score":21,"supported":13,"title":242,"abstract":243,"tags":244},[],[],[92],[246,247],"句容 蔡门村 鲜食玉米","赵亚夫 生态循环农业","句容蔡门村鲜食玉米-3717","2026-09-29T00:08:22.999586Z",{"id":251,"title":252,"url":253,"summary":254,"summary_zh":8,"content":255,"source_name":256,"source_url":8,"published_at":257,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":258,"score_detail":259,"sources":263,"tags":265,"primary_topic":271,"secondary_topics":272,"classification":273,"search_phrases":284,"slug":287,"view_count":51,"doi":8,"paper":8,"created_at":288},3587,"四川农科院作物所2026年夏玉米高产示范现场测产——射洪市青岗镇双桥村200亩试验示范基地亩均产556.2公斤","https:\u002F\u002Fsn.newssc.org\u002Fsystem\u002F20260925\u002F003628599.html","9月23日秋分时节，四川省农业高新技术产业园区联合省农科院作物所把技术课堂、实收测产、现场答疑搬到玉米地里，省农科院博士专家团队、种植大户、乡镇农技人员齐聚田间，开展沉浸式技术教学。射洪市青岗镇双桥村200亩核心试验示范基地——这片依托国家重点研发计划打造的产量-品质-效率协同提升试验田，专家组现场测算亩平均产量达556.2公斤。四川省农业科学院作物研究所助理研究员、博士陈玉锋介绍，川中丘陵区种玉米藏了几十年的'老大难'问题（密度上不去、管理跟不上）通过品种搭配和苗期调控可解决，比传统种植多种近两千株也能穗穗饱满。","四川新闻网-首屏新闻\n\n9月23日是秋分时节，也是第九个中国农民丰收节。一场“含金量”十足的夏玉米高产示范现场技术培训暨实收测产活动在射洪市青岗镇双桥村田地里火热开展。四川省农业高新技术产业园区联合省农科院作物所把技术课堂、实收测产、现场答疑搬到玉米地里，省农科院博士专家团队、种植大户、乡镇农技人员齐聚田间，在齐腰的玉米丛中开展沉浸式技术教学。\n\n![Image 1](https:\u002F\u002Fimge.newssc.org\u002Fcbs-ya-1255000045\u002Fdefault\u002F20260925\u002F23b3c948d331413e8d274a5b1791887c.png?_t=2103397046849695746)\n\n2026年夏玉米高产示范现场技术培训暨实收测产活动，瞄准的正是川中丘陵区种玉米藏了几十年的“老大难”问题：不少农户还凭着老经验撒种，密度上不去、管理跟不上，人工薅草施肥累得直不起腰，最后产量却总是在低位徘徊，遇上旱情更是减产没商量，不少种植户越种越没底气，扩种意愿提不上来，成了制约遂宁粮食产能爬坡、酒粮产业提质的隐形堵点。\n\n培训现场，省农科院作物所的专家团队直接把田间摸了好几年的“干货”摆上台，当场就解决了不少农户的疑问。“以前总怕种密了会倒伏，今天才知道原来通过品种搭配和苗期调控，比传统种植多种近两千株也能穗穗饱满。”台下有人边记边念叨，这些从实验室扎根到丘陵地里的技术给大家指明了省工又增产的新路子。\n\n![Image 2](https:\u002F\u002Fimge.newssc.org\u002Fcbs-ya-1255000045\u002Fdefault\u002F20260925\u002F012c70ffe638467b9d5a9f30b47d3d2d.png?_t=2103397100139274242)\n\n在双桥村200亩核心试验示范基地——这片依托国家重点研发计划打造的产量—品质—效率协同提升试验田，专家组带着测产工具穿梭在玉米垄间，取样、称重、测含水率每一步都公开透明，经过严谨的现场测算，最终公布亩平均产量达556.2公斤，实打实的数据很快就把新技术的增产效果摆在了大家眼前。\n\n“以前咱们射洪玉米为啥单产总是上不去？就是老模式把潜力困死了。”四川省农业科学院作物研究所助理研究员、博士陈玉锋说，“传统种植产量不稳、收益上不去，农户自然不想多种，最后既拖了粮食稳产的底，也撑不起酒粮产业的原料品质需求。今天大家亲眼看到试验田突破550公斤的亩产量表现，就是把增产的底气实打实交到农户手里。”\n\n![Image 3](https:\u002F\u002Fimge.newssc.org\u002Fcbs-ya-1255000045\u002Fdefault\u002F20260925\u002F21f1344f8a534bf88a05ec4f43f86ba7.png?_t=2103397140333289474)\n\n刚从地里钻出来的射洪市铭岗种植专业合作社理事长袁刚，裤腿上还沾着泥点，脸上的笑就压不住：“这次真的是打开了新思路。没想到用新品种加配套技术，亩平均产量能达到556.2公斤，比老法子提高三分之二，抗旱性还强，回去我照着科学路子种。”\n\n不用喊口号，就拿地里刚收的玉米棒当证明。这场把课堂开在地头、把测产亮在眼前的活动，不光是给川中丘陵的玉米新技术做了一次“现场答辩”，更提炼出一套依托实测亩产556.2公斤成果、能直接抄作业的可复制高产栽培模板。\n\n下一步，射洪农高区将持续深化与四川省农科院产学研协同，把夏玉米技术体系在遂宁全域示范推广，深挖丘陵耕地潜力，夯实酒粮优质原料保障，筑牢区域粮食安全，让玉米丰收转化为农户实实在在的增收红利。\n\n（图\\文：遂宁农业农村局）\n\n编辑：张妍\n\n![Image 4](https:\u002F\u002Fwww.newssc.org\u002Fimages\u002Fmtjz.jpg)","四川新闻网遂宁频道 2026-09-25","2026-09-25T00:00:00Z",68,{"impact":86,"substance":260,"depth":261,"authority":12,"freshness":87,"relevant":21,"comment":262},19,15,"省级科研机构在川中丘陵开展夏玉米高产示范实收测产，亩产556.2公斤数据具体、多方信源扎实，对丘陵区粮食产能与酒粮产业有参考价值，但属区域示范推广动态，影响力有限。",[264],{"name":256,"url":253},[266,28,267,268,269,270],"产学研协同","高产示范","实收测产","川中丘陵","酒粮产业",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":13,"version":40,"method":41,"evidence":274},{"candidates":275,"agricultural_evidence":45},[276,280],{"code":32,"score":18,"supported":45,"title":277,"abstract":278,"tags":279},[34],[34],[28],{"code":64,"score":21,"supported":13,"title":281,"abstract":282,"tags":283},[],[],[267],[285,286],"四川省农科院 夏玉米 射洪","射洪 玉米 亩产 556.2公斤","四川省农科院夏玉米射洪-3587","2026-09-27T00:05:16.206192Z",{"id":290,"title":291,"url":292,"summary":293,"summary_zh":8,"content":294,"source_name":295,"source_url":8,"published_at":296,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":297,"score_detail":298,"sources":302,"tags":304,"primary_topic":309,"secondary_topics":310,"classification":312,"search_phrases":324,"slug":327,"view_count":72,"doi":8,"paper":8,"created_at":328},3115,"河南农科院发布夏玉米收获期连阴雨风险应急管理措施——2026 年河南玉米生产遭遇\"穗期高温干旱+授粉灌浆期强降雨+后期连阴雨风险\"三重灾害","https:\u002F\u002Fwww.hnagri.org.cn\u002Farticle-114024.html","河南省农业科学院发布《夏玉米收获期连阴雨风险应急管理措施》：当前 9-16 河南夏玉米处于灌浆中后期，豫南南阳大面积乳线处于 1\u002F2 阶段、豫中漯河许昌处于 1\u002F3-1\u002F2 阶段、豫北新乡鹤壁焦作处于 1\u002F4 阶段。今年河南玉米生产过程遭遇\"穗期高温干旱+授粉灌浆期强降雨+后期连阴雨风险\"灾害导致部分区域秃尖、茎基腐、南方锈病部分发生、霉变可能加重。8 月 10-12 日台风\"白海豚\"影响河南，漯河、许昌、平顶山、周口连续 2 天降雨量超 300mm 部分超 400mm。省气象局预测 9 月 19 日起本轮降雨持续至 28 日，针对豫南连阴雨风险较大区域应进行适期晚获和抢时抢收。","当前（9月16日），我省夏玉米处于灌浆中后期，豫南（南阳区域）大面积乳线处于1\u002F2阶段，豫中（漯河、许昌）大面积乳线处于1\u002F3-1\u002F2阶段，豫北（新乡、鹤壁、焦作）大面积乳线处于1\u002F4阶段。豫南基本处于蜡熟期，但距离生理成熟晚熟期还有10-15天左右时间，豫北处于蜡熟初期，距离晚熟期还有15-20天时间。全省玉米距离完全成熟，粒重达到最大均需一定时间。\n\n同时，不同区域均存在零星收获现象，主要是零散小户，受降雨、施肥不足、密度过大等影响，存在部分区域青枯病和早衰现象（漯河部分区域淹水时间较长田块等），大户种植管理措施到位，目前大部分叶片持绿性较好，后期灌浆时间较长，籽粒充实潜力仍较大。\n\n2026年我省玉米生产过程整体良好，好于去年。2026年春季雨水较为充沛，玉米播种期墒情全省整体较好，保障了玉米一播全苗、苗期苗壮。6月18-7月15日，全省近一个月雨水较少，多数地区出现旱情，主要是南阳和驻马店点地区，7月15日后我省大部分区域呈多点短时强降雨情况，旱情得到较大缓解，8月10-12日，台风“白海豚”影响我省，全省较大范围带来强降雨，特别是漯河、许昌、平顶山、周口地区连续2天降雨量超过300mm，部分区域超过400mm，玉米被淹时间超过3天。9月份以来，我省大部分地区土壤偏旱，大多数田块需要浇灌灌浆水，其中，9月8-9日，受冷空气影响，全省降温10-15℃，短暂降温后温度恢复。\n\n根据省气象局预测，预计今年“三秋”期间我省降水呈北少南多分布，气温整体偏高，天气条件整体有利于玉米后期灌浆成熟和收获晾晒。预计9月中下旬，北部、中西部、南部降水量较常年同期偏多；19日起有我省大部地区连阴雨天气，预计持续至28日。此次持续降雨过程将造成光照不足、田间湿度加大，易产生灌浆受阻、病害加重、成熟籽粒霉变等风险。\n\n因此，2026年玉米生产过程遇到“穗期高温干旱+授粉灌浆期强降雨+后期连阴雨风险”灾害，导致部分区域秃尖、茎基腐，南方锈病部分发生，霉变有可能加重等风险。\n\n9月19日起的本轮降雨，会较大程度环节旱情，更有利于下一茬小麦播种，针对我省不同熟期玉米应分类施策，进行适期晚获和抢时抢收。\n\n一、针对豫南连阴雨风险较大区域，该区域玉米大部分进入蜡熟期，玉米籽粒乳线即将消失、基部黑层出现，即将达到收获标准的田块，连阴雨极易造成穗部发芽和霉变风险。这类田块，应抓住19日降水开始前的窗口期或降雨间歇突击抢收，土壤湿软地块优先调集履带式收割机。密切关注天气变化，抢抓晴好天气及时收获。在机械无法完全进入的区域，可组织人工辅助抢收，最大限度降低损失。确保能收尽收，颗粒归仓。\n\n二、针对豫中豫北未达到蜡熟期地块，大部分玉米还未到蜡熟期（乳线1\u002F2），粒重达到最大粒重的70-80%左右，灌浆还在继续。连续阴雨天气会降低植株光合能力，影响籽粒灌浆。建议雨后及时疏通田间沟渠，排涝降渍。低洼地块备好抽排设备，雨后第一时间排净明水，缩短根系泡水时间；严防根系渍害、烂根早衰，保障玉米正常灌浆。二是强化灾后恢复和营养加强，谨防病害蔓延。茎基腐、穗腐病和南方锈病具有进一步加重风险，利用降雨间歇期可最后一次喷施叶面肥，增强营养补偿，提高群体健康程度。直到9月28日，本轮降雨结束后，乳线消失、黑层出现后适期晚收。\n\n三、收获后果穗与籽粒储存。收获后的玉米果穗和籽粒及时进行烘干和晾晒。若采用机械烘干，根据烘干玉米规模和用途不同，选择分段式烘干和连续式烘干设备。若选择自然晾晒，则需抓住晴朗窗口期，将果穗或籽粒平摊晾晒，摊薄散热、定时翻堆通风，防止堆温升高、受潮霉变、发芽变质。待籽粒含水量降至14%以下才能安全储藏。","河南省农业科学院","2026-09-16T00:00:00Z",78,{"impact":299,"substance":300,"depth":17,"authority":16,"freshness":20,"relevant":21,"comment":301},20,22,"省级科研机构针对2026年河南夏玉米三重灾害发布的分类应急管理措施，含具体生育期数据与操作建议，专业性和实用性较强，但时效已过一周。",[303],{"name":295,"url":292},[305,306,28,307,308],"防灾减灾","河南省农科院","连阴雨","适期晚收",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[311],{"code":148,"slug":149,"name":150,"path":151,"parent_code":152},{"status":39,"locked":13,"version":40,"method":41,"evidence":313},{"candidates":314,"agricultural_evidence":45},[315,319],{"code":32,"score":18,"supported":45,"title":316,"abstract":317,"tags":318},[34],[34],[28],{"code":148,"score":18,"supported":45,"title":320,"abstract":322,"tags":323},[321],"干旱",[321],[305],[325,326],"河南农科院 夏玉米 连阴雨","河南 夏玉米 应急管理措施","河南农科院夏玉米连阴雨-3115","2026-09-22T00:05:36.506567Z",{"id":330,"title":331,"url":332,"summary":333,"summary_zh":8,"content":8,"source_name":334,"source_url":8,"published_at":335,"category":11,"cover_url":8,"hotness":336,"is_selected":13,"score":337,"score_detail":338,"sources":340,"tags":345,"primary_topic":349,"secondary_topics":350,"classification":351,"search_phrases":366,"slug":369,"view_count":72,"doi":8,"paper":8,"created_at":370},2385,"湖北高蛋白玉米'未玉115'新品种平均单产644.1公斤\u002F亩 蛋白含量创湖北夏玉米新高","https:\u002F\u002Fwww.ctdsb.net\u002Fc1676_202609\u002F2855786.html","9月13日湖北农科院联合洪山实验室、未米生物科技有限公司联合选育的高蛋白玉米新品种'未玉115'现场观摩会在麻城举行。专家组对200亩示范田进行田间实收测产，平均单产644.1公斤\u002F亩；该品种蛋白含量13%，在湖北夏玉米品种中是普通玉米的1.6倍以上。","极目新闻 | 2026-09-13","2026-09-13T00:00:00Z",25,71,{"impact":134,"substance":299,"depth":136,"authority":19,"freshness":12,"relevant":21,"comment":339},"省级科研机构联合选育的高蛋白玉米新品种实收测产数据扎实，蛋白含量与单产双创新高，具种业振兴与单产提升示范价值，值得进入每日精选。",[341,342],{"name":334,"url":332},{"name":343,"url":344},"湖北日报 2026-09-13","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7684980938870096434\u002F",[93,346,347,348,28],"湖北","单产提升","高蛋白玉米",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":13,"version":40,"method":41,"evidence":352},{"candidates":353,"agricultural_evidence":45},[354,358,362],{"code":32,"score":16,"supported":45,"title":355,"abstract":356,"tags":357},[34],[34],[28,348],{"code":64,"score":21,"supported":13,"title":359,"abstract":360,"tags":361},[],[],[347],{"code":106,"score":21,"supported":13,"title":363,"abstract":364,"tags":365},[],[],[93],[367,368],"高蛋白玉米 单产提升 种业振兴 夏玉米","高蛋白玉米 单产提升","高蛋白玉米单产提升种业振兴夏玉米-2385","2026-09-14T00:06:30.173742Z"]