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699。该品种花青素含量为同类品种2倍以上，甜糯籽粒比例1:3，兼具软糯香甜的食用品质，抗病抗倒伏，兼具鲜食和加工，鲜出籽率高，适配深加工开发。紫色花丝可提取花青素制作花茶，紫色秸秆可萃取花青素，大幅提升全产业链附加值。目前“黑金 699”已通过国家东南区审定、上海市审定、山东省审定，入选熊猫指南2026中国优质农产品榜单。在上海奉贤、金山等涉农区大面积推广，同时依托沪滇协作，在云南哀牢山山区完成示范种植，实现上海良种向外省辐射落地，取得良好的经济社会效益。\n\n本次会议设置主旨报告、田间现场观摩、产业对接交流等环节，与会专家共同探讨高花青素玉米产业发展痛点与机遇，推动种质资源、育种技术、加工技术、市场资源高效联动。通过本次对外学术交流，充分展示了我院在功能型鲜食玉米基础机理研究与新品种选育方面的科研进展。下一步，玉米中心团队将持续深耕高花青素玉米遗传机理研究，持续优化品种，完善配套栽培与加工技术体系，强化产学研协同创新，以种业科技创新赋能特色玉米产业高质量发展，助力乡村振兴与大健康产业发展。\n\n![Image 1: 116599860c3e00fc4236d26514208f02](https:\u002F\u002Fwww.saas.sh.cn\u002Fupload\u002Fmain\u002Fcontentmanage\u002Farticle\u002Fimage\u002F2026\u002F09\u002F21\u002F51193b7f1c194010a96ddce158e83359.jpg)\n\n![Image 2: 587e02426a69bcbd76abc1417e437ae7](https:\u002F\u002Fwww.saas.sh.cn\u002Fupload\u002Fmain\u002Fcontentmanage\u002Farticle\u002Fimage\u002F2026\u002F09\u002F21\u002F861df8fbe7604725a375653b6a7ec620.jpg)","上海市农业科学院 2026-09-19","2026-09-19T00:00:00Z",72,{"impact":76,"substance":241,"depth":19,"authority":75,"freshness":63,"relevant":21,"comment":242},20,"省级农科院在功能型鲜食玉米育种与全产业链应用上的实质进展，品种数据与推广落地信息较充分，具备行业参考价值。",[244],{"name":237,"url":234},[246,247,26,248,249],"种业振兴","鲜食玉米","高花青素玉米","功能型玉米",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":253},{"candidates":254,"agricultural_evidence":47},[255,259],{"code":33,"score":46,"supported":47,"title":256,"abstract":257,"tags":258},[35],[35],[247],{"code":260,"score":21,"supported":14,"title":261,"abstract":262,"tags":263},"F1",[],[],[246],[265,266],"上海市农科院 黑金699 高花青素玉米","郑洪建 鲜食玉米 花青素育种","上海市农科院黑金699高花青素玉米-3409","2026-09-25T00:09:30.622960Z",{"id":270,"title":271,"url":272,"summary":273,"summary_zh":8,"content":274,"source_name":275,"source_url":8,"published_at":276,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":277,"score_detail":278,"sources":281,"tags":283,"primary_topic":288,"secondary_topics":289,"classification":291,"search_phrases":303,"slug":306,"view_count":159,"doi":8,"paper":8,"created_at":307},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":241,"substance":279,"depth":192,"authority":75,"freshness":63,"relevant":21,"comment":280},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。",[282],{"name":275,"url":272},[284,285,27,286,287],"防灾减灾","河南省农科院","连阴雨","适期晚收",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[290],{"code":128,"slug":129,"name":130,"path":131,"parent_code":132},{"status":40,"locked":14,"version":41,"method":42,"evidence":292},{"candidates":293,"agricultural_evidence":47},[294,298],{"code":33,"score":46,"supported":47,"title":295,"abstract":296,"tags":297},[35],[35],[27],{"code":128,"score":46,"supported":47,"title":299,"abstract":301,"tags":302},[300],"干旱",[300],[284],[304,305],"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":309,"title":310,"url":311,"summary":312,"summary_zh":8,"content":8,"source_name":313,"source_url":8,"published_at":314,"category":12,"cover_url":8,"hotness":315,"is_selected":14,"score":316,"score_detail":317,"sources":319,"tags":324,"primary_topic":328,"secondary_topics":329,"classification":330,"search_phrases":345,"slug":348,"view_count":159,"doi":8,"paper":8,"created_at":349},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":76,"substance":241,"depth":116,"authority":193,"freshness":13,"relevant":21,"comment":318},"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。",[320,321],{"name":313,"url":311},{"name":322,"url":323},"湖北日报 2026-09-13","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7684980938870096434\u002F",[246,325,326,327,27],"湖北","单产提升","高蛋白玉米",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":331},{"candidates":332,"agricultural_evidence":47},[333,337,341],{"code":33,"score":75,"supported":47,"title":334,"abstract":335,"tags":336},[35],[35],[27,327],{"code":52,"score":21,"supported":14,"title":338,"abstract":339,"tags":340},[],[],[326],{"code":260,"score":21,"supported":14,"title":342,"abstract":343,"tags":344},[],[],[246],[346,347],"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"]