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）金秋九月，洞庭湖畔稻浪翻滚，新谷飘香。9月21日，屈原管理区2026年“科技兴农提单产 和美屈原庆丰年”农民丰收节在凤凰乡河泊潭村启幕。湖南省农业科学院党委委员、湖南杂交水稻研究中心党委书记许靖波，中国农业科学院油料作物研究所副所长邓乾春，中国科学院亚热带农业生态研究所党委委员周传社，以及国家、省、市科研院所、种业企业相关专家和负责人，市农业农村局有关负责人，区党委书记赵婷等区领导出席活动；区党委副书记、管委会主任童勋海致辞并宣布开幕。全区种粮大户、农业经营主体代表与广大农民群众欢聚田间，共庆丰收、共话振兴。\n\n![Image 1](https:\u002F\u002Fvod-quyuanguanliqu-xhncloud.voc.com.cn\u002F167\u002F2026\u002F09\u002F21\u002F6ca23fa144a9afa87e94c2020b3d5217fcc35ceb1789975268.jpg?watermark\u002F1\u002Fimage\u002FaHR0cHM6Ly9pbWcyLnZvYy5jb20uY24veGhuMS5wbmc=\u002Fdissolve\u002F100\u002Fgravity\u002FSouthWest\u002Fdx\u002F0\u002Fdy\u002F0\u002Fws\u002F0.2\u002Fwst\u002F0)\n\n田垄里的“科技课”\n\n在河泊潭村水稻自序机抛秧展示基地，合作社代表、种粮大户们俯下身子细看稻穗，眼里满是期待。\n\n“这秧抛下去，根系扎得深、分蘖快，比传统机插省时又省工。”湖南杂交水稻研究中心副研究员魏中伟站在田埂边，边比划边讲解自序机抛秧的门道。区农业农村局农艺师王有成接过话头，讲起秋粮“一喷多促”：“一次喷施，促壮苗、促灌浆、促成熟，还能防病虫害，一次喷施多重效果。”\n\n![Image 2](https:\u002F\u002Fvod-quyuanguanliqu-xhncloud.voc.com.cn\u002F167\u002F2026\u002F09\u002F21\u002Ff92b66e88a1a9f789522175103f19699ac17ea691789975269.jpg?watermark\u002F1\u002Fimage\u002FaHR0cHM6Ly9pbWcyLnZvYy5jb20uY24veGhuMS5wbmc=\u002Fdissolve\u002F100\u002Fgravity\u002FSouthWest\u002Fdx\u002F0\u002Fdy\u002F0\u002Fws\u002F0.2\u002Fwst\u002F0)\n\n话音未落，植保无人机腾空而起，均匀散播施肥，现场掌声四起。技术，就这样从实验室落进农户看得见、用得好的田垄间。\n\n锣鼓声里的丰收歌\n\n田头的观摩意犹未尽，主会场擂响丰收锣鼓《鼓韵庆丰收》，活动拉开帷幕。\n\n童勋海在致辞中向扎根一线、辛勤耕耘的“三农”工作者们致以诚挚的祝福。他表示，此次丰收节既是礼赞耕耘、歌颂丰收的盛会，更是助推乡村振兴的实干平台。期盼广大农民朋友继续勤劳实干、深耕沃土，用汗水浇灌丰收硕果；也希望各部门、社会各界持续关心支持屈原“三农”事业，汇聚起共谋乡村振兴的强大合力，推动屈原农业农村工作提质进位、再谱新篇。随后，童勋海宣布活动正式启动。\n\n授牌仪式上，许靖波代表湖南省农科院授予屈原管理区“全域水稻单产提升合作示范单位”。依托省农科院的技术支撑，屈原管理区将持续深耕粮食生产，全力冲刺水稻单产新高度。\n\n![Image 3](https:\u002F\u002Fvod-quyuanguanliqu-xhncloud.voc.com.cn\u002F167\u002F2026\u002F09\u002F21\u002Ffe940e94c56cebcb26b661fc352908603c0d44961789975269.jpg?watermark\u002F1\u002Fimage\u002FaHR0cHM6Ly9pbWcyLnZvYy5jb20uY24veGhuMS5wbmc=\u002Fdissolve\u002F100\u002Fgravity\u002FSouthWest\u002Fdx\u002F0\u002Fdy\u002F0\u002Fws\u002F0.2\u002Fwst\u002F0)\n\n“科技兴农”的背后，是“数智”二字。现场播放的《数智农业赋能单产提升》短片，将数字农田、智慧管护的鲜活现场直观呈现在农户眼前。数智农业究竟给一线带来了什么？朝阳农机专业合作社的曹勇，用最朴素的乡音作答。“以前种田靠经验、靠天吃饭，现在靠数据、靠科技。”曹勇说，“从播种到田管、从植保到收割，全程有了数字化、机械化的‘帮手’，十个人能管上千亩地，用工省了、成本降了，稻谷的产量和品质反而上去了。”\n\n粮田有美景，沃土藏诗意。区管委会副主任李梅现场发布屈原农文旅精品线路，一条条线路串起山水之美、人文之韵、丰收之盛，让丰收不止于仓廪充盈，更有奔赴的诗与远方。\n\n丰收的底气，离不开金融的灌溉。授信环节，金融机构现场为区内农业经营主体集中授信。今年来，农户金融授信额度近9亿元，覆盖农户90%以上。金融活水精准灌溉田间地头，为种粮农户送来“及时雨”。\n\n![Image 4](https:\u002F\u002Fvod-quyuanguanliqu-xhncloud.voc.com.cn\u002F167\u002F2026\u002F09\u002F21\u002Fc5130a7c93acde0ba8904d8ea01447d345cbf8261789975269.jpg?watermark\u002F1\u002Fimage\u002FaHR0cHM6Ly9pbWcyLnZvYy5jb20uY24veGhuMS5wbmc=\u002Fdissolve\u002F100\u002Fgravity\u002FSouthWest\u002Fdx\u002F0\u002Fdy\u002F0\u002Fws\u002F0.2\u002Fwst\u002F0)\n\n文艺节目同样精彩纷呈。舞蹈《来晒秋》、情景剧《楚香农韵——稻田间的知识密码》、快板《屈原田间不冒烟 秸秆变宝唱新篇》、花鼓小戏《金秋丰收树新风》、歌舞《在希望的田野上》轮番登台，把丰收的喜悦推向一个又一个高潮。\n\n政策台前的暖心话\n\n主会场旁，政策咨询台前已排起了队。粮食生产补贴、农机购置补贴、农业保险……惠农政策宣讲团把一条条政策“翻译”成群众听得懂的大白话，宣传手册发了一摞又一摞。河泊潭村村民李大伯拿着刚领到的手册，脸上笑开了花：“有好政策，明年还想多种几亩。”\n\n老农具与新农机的对话\n\n成果展示区里，一边是犁铧、手摇风车、老式谷耙，静诉千年的农事记忆；一边是插秧机、植保无人机、智能农机一字排开，闪耀着现代农业的科技光芒。\n\n展台上，优质大米、生态鱼虾、特色果蔬、有机茶叶等本土农特产品琳琅满目，散发着丰收的香气。展板区图文并茂，记录着全区水稻全域单产提升的坚实步伐、高标准农田建设的累累硕果。电商专区里，群众扫码直达线上店铺，线下看样、线上下单，丰收的果实从田间地头一路“飞”进千家万户。\n\n一场丰收节，晒出的不只是沉甸甸的稻谷，更是乡村振兴路上红红火火的日子与昂扬向上的精气神。洞庭粮仓的丰收答卷，正一笔一画写在屈原希望的田野上，也写在每一位农民舒展的笑脸里。\n\n责编：梁静\n\n一审：梁静\n\n二审：姜瑶\n\n三审：柳佳\n\n来源：屈原管理区融媒体中心\n\n![Image 5](https:\u002F\u002Fimg2.voc.com.cn\u002F2021\u002F07\u002Fxhn\u002Fcopyinfo1x.png)\n\n版权作品，未经授权严禁转载。经授权后，转载须注明来源、原标题、著作者名，不得变更核心内容。","新湖南 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水稻单产提升","湖南省农科院 全域水稻单产提升","屈原管理区水稻单产提升-3306","2026-09-24T00:03:59.788258Z",{"id":153,"title":154,"url":155,"summary":156,"summary_zh":8,"content":157,"source_name":158,"source_url":8,"published_at":159,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":160,"score_detail":161,"sources":166,"tags":168,"primary_topic":171,"secondary_topics":172,"classification":174,"search_phrases":211,"slug":213,"view_count":18,"doi":8,"paper":8,"created_at":214},3221,"湖南杂交水稻研究中心授予屈原管理区\"全域水稻单产提升合作示范单位\"——科技兴农 数智赋能单产提升 2025年双季稻亩产提升40.9%","https:\u002F\u002Fyy.rednet.cn\u002Fcontent\u002F646043\u002F65\u002F16299864.html","9-21 红网岳阳站报道：9-21 屈原管理区2026年\"科技兴农提单产 和美屈原庆丰年\"中国农民丰收节在凤凰乡河泊潭村启幕。湖南省农业科学院党委委员、湖南杂交水稻研究中心党委书记许靖波授予屈原管理区\"全域水稻单产提升合作示范单位\"。湖南杂交水稻研究中心副研究员魏中伟向大户们讲解自序机抛秧的门道；区农业农村局农艺师王有成讲起秋粮\"一喷多促\"。现场播放的《数智农业赋能单产提升》短片将数字农田、智慧管护的鲜活现场直观呈现眼前。朝阳农机专业合作社负责人曹勇表示，\"以前种田靠经验、靠天吃饭，现在靠数据、靠科技。十个人，能管上千亩地。\" 2025年双季稻平均亩产1104.7公斤，较行动前的2022年亩产提升320.7公斤、增长40.9%，2026年早稻单产562.9公斤，较行动前提升44.7%。今年来，全区农户金融授信额度近9亿元，覆盖农户90%以上。","**红网时刻新闻9月21日岳阳讯**（记者 赵曼 通讯员 姜瑶 周洋 何宇）9月21日，岳阳市屈原管理区凤凰乡河泊潭村的田埂上，植保无人机腾空而起，掠过稻浪均匀播撒；一旁的水稻自序机抛秧展示基地前，种粮大户们俯身细看稻穗，听得仔细。当天，屈原管理区2026年“科技兴农提单产、和美屈原庆丰年”中国农民丰收节在此启幕——比起庆典，田里“晒”出的种田新变化，更抢眼。\n\n![Image 1](https:\u002F\u002Fpic-public.rednet.cn\u002Fbucketmam-1254231242\u002F6ab0d97fe4b062ff7a3eeaec.png)\n\n9月21日，屈原管理区2026年“科技兴农提单产、和美屈原庆丰年”中国农民丰收节现场。\n\n这场“变化”，有了省级支撑。活动现场，湖南省农业科学院授予屈原管理区“全域水稻单产提升合作示范单位”，屈原的水稻单产提升，从此将有省级科研力量持续加持；金融护航同步到位，今年来，全区农户金融授信额度近9亿元，覆盖农户90%以上。\n\n![Image 2](https:\u002F\u002Fpic-public.rednet.cn\u002Fbucketmam-1254231242\u002F6ab0da3be4b01c9c05d1361c.png)\n\n授牌仪式上，湖南省农业科学院党委委员、湖南杂交水稻研究中心党委书记许靖波湖授予屈原管理区“全域水稻单产提升合作示范单位”。\n\n田垄，是这堂“科技课”的第一教室。“这秧抛下去，根系扎得深、分蘖快，比传统机插省时又省工。”湖南杂交水稻研究中心副研究员魏中伟站在田埂边，向大户们讲解自序机抛秧的门道。区农业农村局农艺师王有成接过话头，讲起秋粮“一喷多促”：一次喷施，促壮苗、促灌浆、促成熟，还能防病虫害——一次下地，多重效果。\n\n成果展示区里，手摇风车、老式谷耙与插秧机、植保无人机同台陈列，不禁引人发问，数智农业，究竟给田埂一线带来了什么？\n\n朝阳农机专业合作社曹勇的账本最直观：“以前种田靠经验、靠天吃饭，现在靠数据、靠科技。”从播种到田管、从植保到收割，全程有数字化、机械化的“帮手”——十个人，能管上千亩地。用工省了，成本降了，稻谷的产量和品质反而上去了。\n\n![Image 3](https:\u002F\u002Fpic-public.rednet.cn\u002Fbucketmam-1254231242\u002F6ab0d98ae4b00ae231e4a5b0.png)\n\n9月21日丰收节现场，植保无人机在稻田上空喷洒农药。\n\n更深的变化，藏在数据里：2025年双季稻平均亩产1104.7公斤，较行动前的2022年亩产提升320.7公斤、增长40.9%，2026年早稻单产562.9公斤，较行动前提升44.7%。\n\n丰收的“后勤”也在场：屈原农文旅精品线路现场发布；政策咨询台前，粮食生产补贴、农机购置补贴、农业保险等惠农政策，被宣讲团“翻译”成大白话，宣传手册发了一摞又一摞；电商专区里，群众扫码下单，丰收的果实从田头“飞”进千家万户。","湖南红网","2026-09-21T00:00:00Z",72,{"impact":162,"substance":163,"depth":164,"authority":12,"freshness":95,"relevant":19,"comment":165},18,20,15,"省级科研机构授牌叠加双季稻亩产提升40.9%的实测数据，属智慧农业与单产提升的实质性进展，具备精选价值。",[167],{"name":158,"url":155},[169,24,170,25,100],"数字乡村","种业振兴",{"code":37,"slug":38,"name":39,"path":40,"parent_code":34},[173],{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},{"status":42,"locked":13,"version":43,"method":44,"evidence":175},{"candidates":176,"agricultural_evidence":49},[177,181,185,189,193,198,202,206],{"code":37,"score":17,"supported":49,"title":178,"abstract":179,"tags":180},[56],[56],[25],{"code":30,"score":120,"supported":49,"title":182,"abstract":183,"tags":184},[32],[32],[],{"code":66,"score":67,"supported":49,"title":186,"abstract":187,"tags":188},[],[70],[],{"code":107,"score":67,"supported":49,"title":190,"abstract":191,"tags":192},[],[126],[],{"code":194,"score":19,"supported":13,"title":195,"abstract":196,"tags":197},"F1",[],[],[170],{"code":134,"score":19,"supported":13,"title":199,"abstract":200,"tags":201},[],[],[100],{"code":60,"score":19,"supported":13,"title":203,"abstract":204,"tags":205},[],[],[24],{"code":207,"score":19,"supported":13,"title":208,"abstract":209,"tags":210},"I6",[],[],[169],[148,212],"湖南杂交水稻研究中心 示范单位","屈原管理区水稻单产提升-3221","2026-09-23T00:04:29.645046Z",{"id":216,"title":217,"url":218,"summary":219,"summary_zh":8,"content":220,"source_name":221,"source_url":8,"published_at":222,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":223,"score_detail":224,"sources":227,"tags":229,"primary_topic":233,"secondary_topics":234,"classification":236,"search_phrases":247,"slug":250,"view_count":61,"doi":8,"paper":8,"created_at":251},358,"柏连阳院士调研全域水稻单产提升——湖南屈原管理区打造科技兴农示范样板","https:\u002F\u002Fwww.yueyang.gov.cn\u002Fbmdt\u002Fcontent_2393176.html","8月4日,中国工程院院士、湖南省农业农村厅党组副书记、省农科院党委书记柏连阳,湖南省农科院党委委员、湖南杂交水稻研究中心党委书记许靖波一行赴屈原管理区调研全域水稻单产提升工作推进情况。柏连阳一行先后前往惠众粮食产业园、金兴村晚稻品种展示基地、河泊潭村大面积自序抛秧晚稻现场展示基地、营田镇八港村旱育秧示范点,实地察看秸秆基质化水稻育秧、天敌昆虫繁育、大面积自序抛秧情况。湖南杂交水稻研究中心党委书记许靖波指出屈原管理区推进全域水稻单产提升行动成效突出,实现了'五个全域''五个提升'。","![Image 1: 图片](https:\u002F\u002Fwww.yueyang.gov.cn\u002Fuploadfiles\u002F202608\u002F2026080711412281176_s.jpg)\n2026年全域水稻单产提升工作推进会召开\n\n8月4日，中国工程院院士、省农业农村厅党组副书记、省农科院党委书记柏连阳，湖南省农科院党委委员、湖南杂交水稻研究中心党委书记许靖波一行，赴我区调研全域水稻单产提升工作推进情况。区领导赵婷、童勋海、李德君参加。\n\n柏连阳一行先后前往惠众粮食产业园、金兴村晚稻品种展示基地、河泊潭村大面积自序抛秧晚稻现场展示基地、营田镇八港村旱育秧示范点，实地察看秸秆基质化水稻育秧、天敌昆虫繁育、大面积自序抛秧情况。\n\n柏连阳充分肯定了屈原管理区在水稻单产提升工作中取得的成效。他强调，要持续提升工作实效，优先在屈原管理区开展新技术试验示范，在稳增产的基础上着力拓宽农民增收渠道，降低农民生产投入与劳动强度，合力建设高水平现代农业发展样板。\n\n许靖波指出，屈原管理区推进全域水稻单产提升行动成效突出，实现了“五个全域”“五个提升”。他表示，要持续擦亮屈原管理区科技兴农示范样板名片，深化全产业链合作，加大宣传推介力度，助力屈原管理区水稻产业高质量发展。\n\n赵婷代表区党委、区管委对柏连阳院士一行的到来表示欢迎，对省农科院、湖南杂交水稻研究中心支持屈原管理区农业发展表示感谢。她说，屈原管理区与省农科院、湖南杂交水稻研究中心合作以来，双方紧密协作，合作成效明显。希望省农科院、湖南杂交水稻研究中心进一步发挥优势，与屈原管理区农业产业化发展、岳阳分中心实质化运行、科研平台和示范点打造等方面深化务实合作，共同打造更多示范成果，探索屈原管理区农业现代化、差异化、特色化发展路径。（区融媒体中心 周家希）","岳阳政府网 2026-08-07","2026-08-07T00:00:00Z",50,{"impact":164,"substance":17,"depth":12,"authority":225,"freshness":83,"relevant":19,"comment":226},7,"院士调研地方水稻单产提升，有具体示范点与成效，但属地方动态，信息增量一般。",[228],{"name":221,"url":218},[230,231,25,232],"湖南省农科院","柏连阳","屈原管理区",{"code":37,"slug":38,"name":39,"path":40,"parent_code":34},[235],{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},{"status":42,"locked":13,"version":43,"method":44,"evidence":237},{"candidates":238,"agricultural_evidence":49},[239,243],{"code":37,"score":17,"supported":49,"title":240,"abstract":241,"tags":242},[56],[56],[25],{"code":30,"score":120,"supported":49,"title":244,"abstract":245,"tags":246},[32],[32],[],[248,249],"水稻单产提升 湖南省农科院 屈原管理区 柏连阳","水稻单产提升 湖南省农科院","水稻单产提升湖南省农科院屈原管理区柏连阳-358","2026-08-10T23:54:42.607171Z",{"id":253,"title":254,"url":255,"summary":256,"summary_zh":8,"content":257,"source_name":258,"source_url":8,"published_at":259,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":260,"score_detail":261,"sources":263,"tags":265,"primary_topic":270,"secondary_topics":271,"classification":278,"search_phrases":311,"slug":314,"view_count":315,"doi":8,"paper":8,"created_at":316},4960,"四川省农科院油菜-水稻大面积单产提升技术模式在德阳中江落地","https:\u002F\u002Fwww.deyang.gov.cn\u002Fxwdt\u002Fgxdt\u002F1974184.htm","2026年,四川省农科院在德阳中江县永太镇多宝村落地实施国家重点研发计划课题'西南地区油菜—水稻大面积单产提升技术模式集成示范',示范田水稻平均亩产达694.29公斤,较中江全县平均水平增产20%以上。多宝村采取'机收为主、人工补收'模式,金穗源粮食合作社投入8台收割机同步作业,每日收割超400亩,通过稻田间隙、田埂套种黄豆,实现一地多收,村民人均月增收2000元以上,累计带动500余户农户增收。","金秋时节，稻浪铺金。中江县永太镇多宝村千亩稻田里，收割机往来穿梭，收割、脱粒、清杂一气呵成，农户抢抓晴好天气，成为该县秋收有序推进的生动缩影。\n\n“今年稻子穗大粒满、收成稳。我们闲时在基地务工，顾家增收两不误。”一位正在田间抢收的村民说。依托良好的水土气候和精细化管护，多宝村今年水稻长势均衡、品质优良。当地采取“机收为主、人工补收”模式，连片稻田由收割机一次性作业，边角零散地块人工兜底，全力应收尽收、颗粒归仓。村民分工开展收割、转运、晾晒、入仓，田间一派繁忙景象。\n\n稳产丰产的背后，是农业科技的持续下沉。2026年，四川省农科院在该县永太镇落地实施国家重点研发计划课题“西南地区油菜—水稻大面积单产提升技术模式集成示范”。项目围绕盆地丘陵区油菜—水稻周年轮作，集中推广高产良种、土壤改良、壮根育秧、密植丰产等先进种植技术，全方位升级稻田种植标准化水平与产出效益。\n\n经省、县两级农业专家及合作社负责人按照机械化收割、称重去杂、水分折算等标准化流程田间实收测产，示范田水稻平均亩产达694.29公斤，较中江全县平均水平增产20%以上。“油菜水稻周年轮作技术适配川中丘陵地块，依靠良种良法与精细管护改良土壤、挖掘增产潜力，今年示范效果突出。”四川省农科院专家李其勇、杨泽鹏及团队全程驻田，跟踪水稻长势、落地配套技术，为高产稳产提供技术支撑。\n\n据金穗源粮食合作社负责人常滔介绍，示范田亩产最高可达800公斤，合作社投入8台收割机同步作业，每日收割超400亩。依托良种与科学种植，新米品质优良，每斤售价3元至8.8元，产业收益较去年稳步增长。在稳产丰产之外，当地还盘活土地资源、延伸产业链，通过稻田间隙、田埂套种黄豆，实现一地多收，开展稻谷深加工、打造精品大米，借助电商、社群团购、连锁餐饮拓宽销路，让优质稻米走出乡村。\n\n科技水稻产业正为多宝村乡村振兴、群众增收筑牢支撑。村里落实绿色防控、科学管护稳住粮食产能，吸纳本地及周边村民就近务工，参与田间管护、收割、分拣、包装等环节，村民人均月增收2000元以上，累计带动500余户农户增收，千亩良田变成群众的“致富田、幸福田”。“今年气候适宜、管护到位、技术给力，是实打实的丰收年。乡亲们在‘家门口’就能务工增收，种地有收益、务工有薪金，日子越过越红火。”多宝村党支部书记王玲说。\n\n数据显示，今年中江全县水稻种植面积达41.4万亩，预计总产量约24万吨，粮食丰产形势喜人。目前该县秋收工作正稳步推进，金色稻田绘就和美乡村的秋日画卷，也为县域乡村振兴筑牢了坚实的粮食产业根基。（记者 徐皓 通讯员 薛涛）","德阳市人民政府 2026 年 10 月 13 日","2026-10-13T00:00:00Z",71,{"impact":162,"substance":163,"depth":164,"authority":12,"freshness":16,"relevant":19,"comment":262},"省级科研机构在县域落地国家重点研发计划，实测亩产694.29公斤、增产超20%，数据与多方信源扎实，具行业示范价值。",[264],{"name":258,"url":255},[266,56,267,268,269],"乡村振兴","农业科技示范","水稻测产","油菜水稻轮作",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[272,273],{"code":37,"slug":38,"name":39,"path":40,"parent_code":34},{"code":274,"slug":275,"name":276,"path":277,"parent_code":34},"A4","soybean-oilseeds","大豆与油料","\u002Ftopic\u002Ffield-crops\u002Fsoybean-oilseeds",{"status":42,"locked":13,"version":43,"method":44,"evidence":279},{"candidates":280,"agricultural_evidence":49},[281,286,290,295,301,306],{"code":30,"score":164,"supported":49,"title":282,"abstract":283,"tags":285},[32],[32,284],"稻田",[268],{"code":37,"score":17,"supported":49,"title":287,"abstract":288,"tags":289},[56],[56],[56],{"code":274,"score":120,"supported":49,"title":291,"abstract":293,"tags":294},[292],"油菜",[292],[],{"code":296,"score":67,"supported":49,"title":297,"abstract":298,"tags":300},"A7",[],[299],"套种",[],{"code":66,"score":67,"supported":49,"title":302,"abstract":303,"tags":305},[],[304],"收割机",[],{"code":307,"score":19,"supported":13,"title":308,"abstract":309,"tags":310},"G",[],[],[266],[312,313],"四川省农科院 油菜水稻 中江","中江 水稻 亩产 694.29公斤","四川省农科院油菜水稻中江-4960",2,"2026-10-15T00:06:03.551910Z",{"id":318,"title":319,"url":320,"summary":321,"summary_zh":8,"content":322,"source_name":323,"source_url":8,"published_at":324,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":325,"score_detail":326,"sources":328,"tags":330,"primary_topic":332,"secondary_topics":333,"classification":336,"search_phrases":361,"slug":364,"view_count":83,"doi":8,"paper":8,"created_at":365},447,"四川农科院国家重点研发计划子课题组织水稻田管技术培训——油菜-水稻大面积单产提升","https:\u002F\u002Fwww.chinawestagr.com\u002FhomePage\u002Fshowcontent.asp?id=66792","2026年8月4日,为深入推进国家重点研发计划项目子课题'成都平原油菜-水稻大面积单产提升技术模式集成示范'执行工作,子课题团队在广汉市高坪镇李堰村集成示范区组织召开了'水稻大面积单产提升技术及水稻穗期、成熟期水肥药田间管理技术'专题培训会。当前正值水稻孕穗至抽穗的关键节点,叠加'七下八上'雨热同期天气,白叶枯等病害进入高发流行期,张鸿以水稻全程机械化单产提升技术为核心,围绕水稻品种、播期、密度、肥水药等技术关键进行了系统讲解,为水稻高产管理提供了清晰的路径。","λԺֲ                ʱ䣺2026\u002F8\u002F7502\n\n202684գΪƽصзƻĿӿ“ɶƽԭͲ-ˮģʽʾ”ִйӿŶڹ㺺иƺߴ弯ʾ֯ٿ“ˮˮڡˮҩ”רѵᣬԺũʦź衢ũҵũֲվվκ͹㺺йִũҵҵ԰ίԽרҳϯѵר硢ֲ󻧡ũȽ20˲λᡣ\n\nǰֵˮĹؼڵ㣬“°”ͬҶݵȲ߷ڡΧˮ߲༼Լ溦ؼκˮչר⽲⣬ص԰Ҷݲ״дطȽϸڣ“ҩԡdzˮڹࡢʱɹ”Լ˻η˵زԣԽص㽲ˮڵˮϲͬʱˮˮɺˮڱˮ㣬ཬڸʪ棬ʩ׼ط˥ͬʱǿʩҩʱҪע·˵İȫźˮȫ̻еΪģˮƷ֡ڡܶȡˮҩȼؼϵͳ⣬ԷƷΪץòڡܷʵùЭˮҩ͹ԴãΪˮ߲ṩ·󣬲λԱֳĦ˻طʸЧʩüչʾԱˮгֳ","四川省农科院 2026-08-04","2026-08-04T00:00:00Z",47,{"impact":164,"substance":17,"depth":16,"authority":12,"freshness":315,"relevant":19,"comment":327},"省级农科院组织的技术培训，内容具体但时效性差，影响范围有限。",[329],{"name":323,"url":320},[32,56,331,292],"四川省农科院",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[334,335],{"code":274,"slug":275,"name":276,"path":277,"parent_code":34},{"code":37,"slug":38,"name":39,"path":40,"parent_code":34},{"status":42,"locked":13,"version":43,"method":44,"evidence":337},{"candidates":338,"agricultural_evidence":49},[339,343,347,351,356],{"code":30,"score":163,"supported":49,"title":340,"abstract":341,"tags":342},[32,284],[32],[32],{"code":274,"score":17,"supported":49,"title":344,"abstract":345,"tags":346},[292],[292],[292],{"code":37,"score":17,"supported":49,"title":348,"abstract":349,"tags":350},[56],[56],[56],{"code":73,"score":16,"supported":49,"title":352,"abstract":354,"tags":355},[353],"技术培训",[],[],{"code":66,"score":67,"supported":49,"title":357,"abstract":358,"tags":360},[],[359],"机械化",[],[362,363],"四川省农科院 单产提升 水稻 油菜","四川省农科院 单产提升","四川省农科院单产提升水稻油菜-447","2026-08-12T23:57:22.739004Z",{"id":367,"title":368,"url":369,"summary":370,"summary_zh":371,"content":8,"source_name":372,"source_url":369,"published_at":373,"category":374,"cover_url":8,"hotness":12,"is_selected":13,"score":375,"score_detail":376,"sources":379,"tags":381,"primary_topic":385,"secondary_topics":386,"classification":393,"search_phrases":426,"slug":429,"view_count":430,"doi":431,"paper":432,"created_at":447},5394,"Rice Yield Prediction Using Multi-Modal Regression Learning with Optimized Ensemble Models","https:\u002F\u002Fdoi.org\u002F10.3390\u002Feng7100572","Accurate rice yield estimation is important for agricultural planning, resource allocation, and food security assessment, but yield depends on interacting climatic, vegetation, remote sensing, seasonal, and crop growth factors. This study presents a Multi-Modal Regression Learning (MMRL) framework for continuous rice yield prediction. The framework integrates rainfall, temperature, humidity, normalized difference vegetation index (NDVI), VH synthetic aperture radar (SAR) backscatter, season, rice cultivation area, and leaf wetness information. Predictor relevance is assessed before model development, and multiple regression learners are trained using a common feature set. Their validation predictions are combined through non-negative ensemble weights constrained to sum to one, thereby producing a single optimized prediction. Experiments were performed on a modeled spatio-temporal agricultural dataset representing Karnataka conditions, with 10,000 observations used for the regression comparison. The proposed MMRL ensemble achieved an R2 of 0.9515, an RMSE of 0.6334 tons\u002Fha, an MAE of 0.5075 tons\u002Fha, and an MAPE of 9.81%, outperforming the evaluated individual regression models. Diagnostic plots further indicated close agreement between predicted and reference yields across most of the evaluated range. The MMRL workflow was also evaluated on a separately reconstructed synthetic dataset generated with fully specified distributions, sampling rules, noise terms, a yield generation equation, and fixed random seeds.","准确的水稻产量估算对农业规划、资源配置和粮食安全评估具有重要意义，但产量取决于气候、植被、遥感、季节和作物生长等多种因素的相互作用。本研究提出了一种用于连续水稻产量预测的多模态回归学习（Multi-Modal Regression Learning，MMRL）框架。该框架整合了降雨量、温度、湿度、归一化植被指数（NDVI）、VH合成孔径雷达（SAR）后向散射、季节、水稻种植面积和叶片湿润信息。在模型开发之前评估预测变量的相关性，并使用共同特征集训练多个回归学习器。其验证预测结果通过约束为和等于1的非负集成权重进行组合，从而生成单一优化预测。实验在代表卡纳塔克邦条件的建模时空农业数据集上进行，使用10,000个观测值进行回归比较。所提出的MMRL集成模型实现了R²为0.9515、RMSE为0.6334吨\u002F公顷、MAE为0.5075吨\u002F公顷、MAPE为9.81%，优于所评估的各个回归模型。诊断图进一步表明，在大多数评估范围内，预测产量与参考产量高度一致。MMRL工作流程还在一个单独重建的合成数据集上进行了评估，该数据集使用完全指定的分布、采样规则、噪声项、产量生成方程和固定随机种子生成。","Eng—Advances in Engineering","2026-10-18T00:00:00Z","论文",78,{"impact":162,"substance":377,"depth":162,"authority":17,"freshness":16,"relevant":19,"comment":378},22,"多模态回归集成方法在水稻估产上取得较高精度，方法新颖、数据规模明确，对农业信息化有参考价值，但属学术论文且数据集为模拟数据，产业影响有限。",[380],{"name":372,"url":369},[24,382,32,383,384],"农业人工智能","产量预测","遥感",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[387],{"code":388,"slug":389,"name":390,"path":391,"parent_code":392},"I3","remote-sensing","遥感与农情监测","\u002Ftopic\u002Fdigital-agriculture\u002Fremote-sensing","I",{"status":42,"locked":13,"version":43,"method":44,"evidence":394},{"candidates":395,"agricultural_evidence":49},[396,400,405,411,417,421],{"code":30,"score":164,"supported":49,"title":397,"abstract":398,"tags":399},[31],[32,31],[32],{"code":388,"score":16,"supported":49,"title":401,"abstract":402,"tags":404},[],[384,403],"remote sensing",[383,384],{"code":37,"score":83,"supported":49,"title":406,"abstract":407,"tags":410},[],[408,409],"粮食安全","food security",[],{"code":412,"score":67,"supported":49,"title":413,"abstract":414,"tags":416},"J1",[],[415],"农业规划",[],{"code":60,"score":19,"supported":13,"title":418,"abstract":419,"tags":420},[],[],[24],{"code":422,"score":19,"supported":13,"title":423,"abstract":424,"tags":425},"I2",[],[],[382],[427,428],"水稻 产量预测 多模态","NDVI SAR 水稻估产","水稻产量预测多模态-5394",0,"10.3390\u002Feng7100572",{"doi":431,"openalex_id":433,"authors":434,"venue":372,"cited_by_count":430,"oa_url":369,"card":440,"direction":444,"ingested_from":446},"W7222942064",[435,437],{"name":436,"orcid":8},"Nayana Venkatesh",{"name":438,"orcid":439},"Evangelin Geetha Devaraj","https:\u002F\u002Forcid.org\u002F0000-0002-7253-4314",{"tldr":441,"method":442,"finding":443,"direction":444,"opportunity":445},"构建多模态回归学习框架，融合气候、遥感与作物因子，实现水稻产量连续预测。","融合降雨、温度、NDVI、SAR后向散射等多源特征，用非负权重集成多个回归器。","集成模型R²达0.9515，RMSE为0.6334吨\u002F公顷，优于各单一回归模型。","农业遥感与作物表型","可引入真实田间多时相遥感与深度时序模型，验证合成数据结论在真实产区的泛化性。","openalex","2026-10-20T23:30:19.292634Z"]