[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-1470":3,"related-1470":79},{"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":22,"tags":24,"primary_topic":29,"secondary_topics":35,"classification":36,"search_phrases":73,"slug":76,"view_count":77,"doi":8,"paper":8,"created_at":78},1470,"河北邯郸精准肥水增粮增效：全省 56 个整建制县启动邯郸为整建制推进市，新增 80 万亩水肥一体化","https:\u002F\u002Fwww.zjknews.com\u002Fnews\u002Fhebei\u002F202609\u002F01\u002F490470.html","全省粮油作物大面积单产提升现场观摩会议在成安县举行，今年河北单产提升整建制推进县由 41 个增加到 56 个、启动邯郸市为整建制推进市。2025 年河北玉米、小麦单产提升项目县打造千亩方 448 个、万亩片 97 个，辐射带动 648 万亩以上农田实现均衡增产；实施粮油规模种植主体单产提升项目支持 3100 多个规模主体带动 640 万亩均衡增产。持续实施玉米单产提升工程，今年拟新增 80 万亩配套水肥一体化精准灌溉系统。",null,"张家口日报（河北日报）","2026-09-01T00:00:00Z","政策",10,false,74,{"impact":16,"substance":17,"depth":18,"authority":12,"freshness":19,"relevant":20,"comment":21},22,20,15,7,1,"省级整建制推进与新增80万亩水肥一体化，数据详实，对区域农业信息化有实质推动。",[23],{"name":9,"url":6},[25,26,27,28],"单产提升","水肥一体化","精准灌溉","河北粮油",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},"F3","fertilizers","肥料与水肥一体化","\u002Ftopic\u002Finputs-equipment\u002Ffertilizers","F",[],{"status":37,"locked":13,"version":38,"method":39,"evidence":40},"classified","2026-10-22.2","rules",{"candidates":41,"agricultural_evidence":44},[42,48,54,60,67],{"code":30,"score":43,"supported":44,"title":45,"abstract":46,"tags":47},12,true,[26],[26],[26],{"code":49,"score":50,"supported":44,"title":51,"abstract":52,"tags":53},"A8",4,[],[25],[25],{"code":55,"score":50,"supported":44,"title":56,"abstract":57,"tags":59},"H3",[],[58],"灌溉",[27],{"code":61,"score":62,"supported":44,"title":63,"abstract":64,"tags":66},"A2",3,[],[65],"小麦",[],{"code":68,"score":62,"supported":44,"title":69,"abstract":70,"tags":72},"A3",[],[71],"玉米",[],[74,75],"水肥一体化 单产提升 河北粮油 精准灌溉","水肥一体化 单产提升","水肥一体化单产提升河北粮油精准灌溉-1470",2,"2026-09-03T00:06:40.708532Z",{"total":80,"page":20,"page_size":80,"items":81},6,[82,166,224,273,330,380],{"id":83,"title":84,"url":85,"summary":86,"summary_zh":87,"content":8,"source_name":88,"source_url":85,"published_at":89,"category":90,"cover_url":8,"hotness":12,"is_selected":13,"score":91,"score_detail":92,"sources":97,"tags":99,"primary_topic":103,"secondary_topics":104,"classification":105,"search_phrases":142,"slug":145,"view_count":146,"doi":8,"paper":147,"created_at":165},4673,"RESULT ON RENEWABLE ENERGY-BASED SMART FERTIGATION CONTROLLER USING NPK SENSOR","https:\u002F\u002Fijmert.com\u002Findex.php\u002Fijmert\u002Farticle\u002Fview\u002F301","Agriculture needs good control over water, fertilizers, and energy to make crops grow better and help farming stay sustainable. Old ways of using fertilizers usually relied on looking at the fields by hand and sticking to set times, which often led to wrong use of nutrients, unbalanced soil, and using too much fertilizer. Smart fertigation systems help fix these problems by using IoT, soil nutrient sensors, and real-time tracking. This review looked at NPK-based soil checks and IoT-enabled fertigation, especially focusing on monitoring nitrogen, phosphorus, and potassium to make farming more precise. The system used an ESP32 microcontroller, an NPK sensor, a soil moisture sensor, and a DHT11 sensor to constantly monitor soil nutrients and environmental conditions. The data was shown on an LCD screen and sent via Wi-Fi to the Blynk IoT platform for remote viewing. Based on the real-time NPK levels, the right amount of fertilizer was decided, and the correct fertilizer pump was turned on manually. Solar power was added with a solar charge controller and a battery to cut down on using regular electricity and support eco-friendly farming. The studies showed that combining NPK sensors, IoT, fertigation, and renewable energy offers a great way to use fertilizers better, save resources, cut down on manual work, and help make precision agriculture more sustainable.","农业需要对水、肥料和能源进行良好控制，以使作物生长更好并帮助农业保持可持续性。传统的施肥方式通常依赖人工观察田地并遵循固定时间，这往往导致养分使用不当、土壤失衡以及施肥过量。智能水肥一体化系统通过物联网（IoT）、土壤养分传感器和实时追踪帮助解决这些问题。本综述考察了基于氮磷钾（NPK）的土壤检测和物联网支持的水肥一体化，尤其关注对氮、磷、钾的监测，以使农业更加精准。该系统使用ESP32微控制器、NPK传感器、土壤湿度传感器和DHT11传感器持续监测土壤养分和环境条件。数据在LCD屏幕上显示，并通过Wi-Fi发送到Blynk物联网平台进行远程查看。根据实时NPK水平，确定合适的肥料用量，并手动开启正确的肥料泵。系统还加入了太阳能供电，配有太阳能充电控制器和电池，以减少常规电力使用并支持生态友好型农业。研究表明，将NPK传感器、物联网、水肥一体化和可再生能源相结合，为更好地利用肥料、节约资源、减少人工劳动以及帮助精准农业实现更可持续发展提供了一种极佳途径。","International Journal of Mechanical Engineering Research and Technology","2026-10-08T00:00:00Z","论文",54,{"impact":93,"substance":94,"depth":95,"authority":43,"freshness":50,"relevant":20,"comment":96},8,16,14,"综述性论文，将NPK传感、物联网与光伏供电结合于水肥一体化控制，方法集成有参考价值，但属实验室\u002F综述层面，公共影响有限且时效偏旧。",[98],{"name":88,"url":85},[100,101,26,27,102],"智慧农业","农业物联网","光伏农业",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[],{"status":37,"locked":13,"version":38,"method":39,"evidence":106},{"candidates":107,"agricultural_evidence":44},[108,117,124,131,138],{"code":30,"score":109,"supported":44,"title":110,"abstract":112,"tags":116},18,[111],"fertigation",[113,114,26,115,111],"施肥","肥料","fertilizer",[26],{"code":118,"score":19,"supported":44,"title":119,"abstract":120,"tags":123},"I1",[],[121,122],"精准农业","precision agriculture",[100],{"code":125,"score":19,"supported":44,"title":126,"abstract":127,"tags":130},"I5",[],[128,129],"物联网","IoT",[101],{"code":132,"score":80,"supported":44,"title":133,"abstract":134,"tags":137},"H2",[],[135,136],"土壤","soil",[],{"code":55,"score":20,"supported":13,"title":139,"abstract":140,"tags":141},[],[],[27],[143,144],"ESP32 NPK传感器 水肥一体化","太阳能 智能灌溉 控制器","ESP32NPK传感器水肥一体化-4673",0,{"doi":8,"openalex_id":148,"authors":149,"venue":88,"cited_by_count":146,"oa_url":85,"card":158,"direction":162,"ingested_from":164},"W7221424039",[150,152,154,156],{"name":151,"orcid":8},"Niharika Bodake",{"name":153,"orcid":8},"Akshata Gaurkar",{"name":155,"orcid":8},"Vaishnavi Chavan",{"name":157,"orcid":8},"S. K. 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绿色提质增效","河南农科院花生水肥一体化-3736","2026-09-29T00:08:24.567314Z",{"id":225,"title":226,"url":227,"summary":228,"summary_zh":8,"content":229,"source_name":230,"source_url":8,"published_at":231,"category":174,"cover_url":8,"hotness":12,"is_selected":13,"score":232,"score_detail":233,"sources":235,"tags":237,"primary_topic":241,"secondary_topics":242,"classification":243,"search_phrases":268,"slug":271,"view_count":77,"doi":8,"paper":8,"created_at":272},3731,"2026年科技包联垄上行田间观摩七台河专场会召开","https:\u002F\u002Fwww.haas.cn\u002Finfo\u002F1051\u002F336281.htm","9月17日至18日黑龙江省农科院主办2026年科技包联垄上行·田间观摩七台河专场活动在勃利县举办。先后走进永恒乡金山村、吉兴乡三民村、勃利镇东岗村等科技包联示范区，实地踏查作物长势，展示水肥一体化、特色葡萄精细化管理、自育玉米品种等技术。","9月17日至18日，由黑龙江省农业科学院主办，七台河市农业农村局、勃利县农业农村局承办的2026年科技包联“垄上行·田间观摩”七台河专场活动在勃利县成功举办。来自七台河市各县（市、区）的县领导及农业农村局、农技推广人员、种植大户及合作社代表100余人参加观摩交流，见证科技赋能下的现代农业，看“金点子”如何变成丰收的“金果子”。\n\n本次观摩活动聚焦粮食作物大面积单产提升、特色农业、定制农业，先后走进勃利县永恒乡金山村、吉兴乡三民村、勃利镇东岗村等科技包联示范区，实地踏查作物长势，让“四良”融合的生产力，变成看得见、摸得着的丰收图景。\n\n田间观摩活动现场，技术负责人重点介绍特色葡萄精细化管理模式；玉米水肥一体化技术应用、定制化蜡质玉米栽培要点和市场需求优势；在品种展示区，集中呈现了省农科院自主选育玉米品种的抗倒伏、耐密植、高产稳产等特性。\n\n七台河市农业农村局局长富鹏指出，近两年来，在院市科技包联平台的深度赋能下，七台河市科技包联有效打通科研成果向田间转化通道，专家深入生产一线，围绕粮食作物与特色产业开展精准技术指导。通过示范田建设展示自育品种、水肥一体化、特色作物精细化管理等先进模式，现场破解生产技术堵点，开展实操培训，持续强化院地协同，以科技赋能粮食产能提升和特色产业高质量发展，助力农业增效农民增收。\n\n申忠宝总农艺师指出，本次田间观摩活动，既是对我院科技包联工作成效的一次集中检阅，更是科技成果从实验室走向田间地头的生动实践。通过实实在在的田间展示效果，让农民朋友信得过、学得会、用得上，推动先进农业技术从试验示范田加速走向广袤黑土地，真正把专家的“试验数据”转化为农民的“丰收账本”，实现“做给农民看、带着农民干、帮着农民赚”的初心与使命。\n\n下一步，七台河科技包联服务团将开展大田作物秋季测产，系统总结年度经验、破解生产卡点、谋划明年布局。未来，服务团将持续深化院地协同联动，推动产学研深度融合，让科技之根深扎黑土地，为七台河现代化大农业高质量发展注入源源不断的创新动能。\n\n下一篇：国家马铃薯种质资源试管苗库（克山）“资源助丰收 实干促振兴”开放日活动成功举办","黑龙江省农业科学院","2026-09-18T12:00:00Z",56,{"impact":43,"substance":95,"depth":43,"authority":43,"freshness":80,"relevant":20,"comment":234},"省级农科院主办的院地科技包联田间观摩活动，有具体技术展示与多方信源，但属地市级动态、时效稍旧，可作为行业参考而非每日精选。",[236],{"name":230,"url":227},[25,26,238,239,240],"田间观摩","科技包联","玉米品种",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[],{"status":37,"locked":13,"version":38,"method":39,"evidence":244},{"candidates":245,"agricultural_evidence":44},[246,250,254,260,264],{"code":30,"score":50,"supported":44,"title":247,"abstract":248,"tags":249},[],[26],[26],{"code":68,"score":62,"supported":44,"title":251,"abstract":252,"tags":253},[],[71],[],{"code":255,"score":62,"supported":44,"title":256,"abstract":257,"tags":259},"B2",[],[258],"葡萄",[],{"code":49,"score":20,"supported":13,"title":261,"abstract":262,"tags":263},[],[],[25],{"code":205,"score":20,"supported":13,"title":265,"abstract":266,"tags":267},[],[],[239],[269,270],"黑龙江农科院 科技包联 七台河","勃利县 玉米 水肥一体化","黑龙江农科院科技包联七台河-3731","2026-09-29T00:08:24.064428Z",{"id":274,"title":275,"url":276,"summary":277,"summary_zh":8,"content":278,"source_name":279,"source_url":8,"published_at":280,"category":174,"cover_url":8,"hotness":12,"is_selected":13,"score":281,"score_detail":282,"sources":284,"tags":286,"primary_topic":289,"secondary_topics":290,"classification":292,"search_phrases":326,"slug":328,"view_count":50,"doi":8,"paper":8,"created_at":329},3424,"2026年花生水肥一体化全程绿色提质增效技术现场观摩研讨会在新乡延津县举办——14省市代表参会交流","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7688710112365527562\u002F","9月21—22日由河南省农业科学院主办的2026年花生水肥一体化全程绿色提质增效技术现场观摩研讨会在新乡延津县举办。中国工程院院士、国家花生产业技术体系首席科学家张新友、全国农技推广中心总农艺师王积军等出席，来自全国14个省市的农技推广专家、肥料与植保企业技术负责人以及专业合作社、家庭农场等新型农业经营主体代表参会交流。河南省农业科学院围绕花生生产中的连作障碍、水肥利用效率不高等问题，探索形成以'适密起垄+水肥一体+精准调控'为核心的丰产优质技术体系。","## 集成绿色提质增效技术 推动花生单产稳步提升\n\n2026-09-23 20:42·[大象新闻](https:\u002F\u002Fwww.toutiao.com\u002Fc\u002Fuser\u002Ftoken\u002FMS4wLjABAAAAQKFZEubEO46ZUsXCeIsqvS6AoMa5Rz6AKfE5Yo-j_t8sJqXMigbXE5A_NcmSD3Wx\u002F?source=tuwen_detail)\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002Ffb0378760741447bb25683aff0d13e16~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1790900140&x-signature=UeB8BMWtwQdcI9l5lJMaTrOfpG8%3D)\n大象新闻记者 常运中 通讯员 刘娟\n\n9月21日至22日，由河南省农业科学院主办的2026年花生水肥一体化全程绿色提质增效技术现场观摩研讨会在新乡延津县举办。中国工程院院士、国家花生产业技术体系首席科学家张新友，全国农技推广中心总农艺师王积军，河南省农业科学院党委副书记、副院长王强，河南省农业农村厅总农艺师梁增辉以及市县相关领导出席，来自全国14个省市的农技推广专家、肥料与植保企业技术负责人，以及专业合作社、家庭农场等新型农业经营主体代表参会交流。\n\n本次活动采用现场观摩、专题培训、交流研讨和企业调研相结合的方式，通过集中展示花生科技创新与集成应用成果，交流不同生态区域绿色高产高效技术模式，为加快先进适用技术落地转化、推动花生产业高质量发展凝聚合力。\n\n![Image 2](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002Ff310f484a081870adf673a3aa813e4d5~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1790900140&x-signature=g0InGqE2mhRT04Ge20aR%2BzV7t%2FI%3D)\n在观摩会上，参会代表走进延津县花生单产提升示范基地、花生全程绿色提质增产技术示范推广基地，实地了解高油酸花生良种、宽幅高垄种植、水肥一体化、精准营养调控、绿色防控等关键技术。近年来，河南省农业科学院围绕花生生产中的连作障碍、水肥利用效率不高等问题，持续加强新品种选育和绿色高效生产技术攻关，探索形成以“适密起垄+水肥一体+精准调控”为核心的丰产优质技术体系，推动良种、良法、良机融合，为花生大面积单产提升提供有力科技支撑。\n\n本次研讨会上，东北、黄淮海、南方三大花生主产区的技术专家分别分享了本地单产提升的实践经验，河北、辽宁、吉林、江苏、安徽、江西、山东、河南等14个省(市)的代表，围绕花生全程绿色增产提质关键技术示范推广路径展开深入交流。\n\n当前，国内花生产业正处于从“数量增长”向“质量提升”转型、从“生产导向”向“消费导向”转型、从“传统耕作”向“绿色智能”转型的关键时期，也是国家花生产业技术体系聚力攻关的主攻方向。“要紧扣花生‘一扩双提’(即扩面积、提产量、提品质)重点任务，立足不同生态区域实际，因地制宜构建可复制、可落地的技术模式，加快推动花生生产向绿色提质增效转型。”张新友院士在会上指出，“面向‘十五五’，要持续推进品种专用化、技术绿色智能化、产业全链条化、科研协同一体化创新，全力攻克产业瓶颈，持续夯实国家油料安全保障能力。”\n\n王积军介绍，全国已启动2026-2028年花生全程绿色提质增产技术集成示范推广行动，下一步将重点抓好良种更新、技术集成、关键环节攻关和推广机制建设，加快先进适用技术大面积落地。\n\n![Image 3](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002Faecb779e422a81ea9d92d1aeb2ef7c34~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1790900140&x-signature=q%2F7yaTNckvhJrBn%2FKFPfXWetAuU%3D)\n会议期间，参会代表先后来到新乡市新花农产品有限公司、新乡鲁花浓香花生油有限公司，深入了解花生采收加工、精深生产、品牌运营及产业链延伸发展情况，全方位调研花生从田间种植到终端产品的全产业链发展模式。\n\n本次活动打通了跨区域农技交流、科研成果转化与上下游产业对接的渠道，进一步完善了多区域适配的花生绿色种植技术推广体系，也明确了下一年度技术推广的重点方向与实施路径，为各地落地花生高产优质种植模式、推动花生产业节本增效、实现标准化绿色高质量发展提供有力支撑。\n\n编辑：常运中\n\n责编：蔺建伟\n\n监制：颜景献","大象新闻\u002F河南省农科院 2026-09-23","2026-09-23T00:00:00Z",75,{"impact":16,"substance":109,"depth":18,"authority":43,"freshness":93,"relevant":20,"comment":283},"全国14省市参与的花生绿色提质增效技术观摩会，含院士观点与全国示范推广行动信息，产业指导价值较强。",[285],{"name":279,"url":276},[25,201,26,287,288],"绿色增产","油料安全",{"code":185,"slug":186,"name":187,"path":188,"parent_code":189},[291],{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},{"status":37,"locked":13,"version":38,"method":39,"evidence":293},{"candidates":294,"agricultural_evidence":44},[295,299,303,307,311,317,321],{"code":30,"score":18,"supported":44,"title":296,"abstract":297,"tags":298},[26],[114,26],[26],{"code":185,"score":43,"supported":44,"title":300,"abstract":301,"tags":302},[201],[201],[201],{"code":210,"score":62,"supported":44,"title":304,"abstract":305,"tags":306},[],[213],[],{"code":205,"score":62,"supported":44,"title":308,"abstract":309,"tags":310},[],[181],[],{"code":312,"score":62,"supported":44,"title":313,"abstract":314,"tags":316},"G2",[],[315],"家庭农场",[],{"code":49,"score":20,"supported":13,"title":318,"abstract":319,"tags":320},[],[],[25],{"code":322,"score":20,"supported":13,"title":323,"abstract":324,"tags":325},"H8",[],[],[287],[220,327],"延津 花生 单产提升","河南农科院花生水肥一体化-3424","2026-09-25T00:09:31.701764Z",{"id":331,"title":332,"url":333,"summary":334,"summary_zh":8,"content":335,"source_name":336,"source_url":8,"published_at":337,"category":174,"cover_url":8,"hotness":12,"is_selected":13,"score":338,"score_detail":339,"sources":342,"tags":344,"primary_topic":349,"secondary_topics":350,"classification":351,"search_phrases":375,"slug":378,"view_count":146,"doi":8,"paper":8,"created_at":379},4774,"桦川专家田间把脉测产 农技培训精准高效","https:\u002F\u002Fhlj.cnr.cn\u002Fdsdt\u002F20261012\u002Ft20261012_527839996.shtml","10月11日至12日,中国农业科学院与黑龙江省农业科学院专家团队赴佳木斯桦川县开展主粮作物密植高产精准调控关键技术田间课堂培训。专家实地采集玉米、大豆水肥一体化滴灌、大垄密植等核心技术的测产数据。桦川县自2019年起与中国农科院开展深度院县共建合作,精准变量施肥等成果入选全国典型。","![Image 2](https:\u002F\u002Fwww.cnr.cn\u002F2021\u002Fshare20210521.png)\n\n[](https:\u002F\u002Fwww.cnr.cn\u002F)[](https:\u002F\u002Fm.cnr.cn\u002F)\n\n*   [首页](https:\u002F\u002Fwww.cnr.cn\u002F)\n*   [时政](https:\u002F\u002Fwww.cnr.cn\u002Fsyk\u002F)\n*   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[深圳](https:\u002F\u002Fsz.cnr.cn\u002F)\n\n[首页](https:\u002F\u002Fwww.cnr.cn\u002F)>[黑龙江频道](https:\u002F\u002Fhlj.cnr.cn\u002F)>[地市资讯](https:\u002F\u002Fhlj.cnr.cn\u002Fdsdt\u002F)\n\n# 桦川：专家田间“把脉测产” 农技培训精准高效\n\n2026-10-12 22:02:10 来源：央广网\n\n[](https:\u002F\u002Fnews.cnr.cn\u002Fspecial\u002Fnewsapp\u002Findex.html)\n\n[](javascript: void(0); \"分享到微信\")[](javascript: void(0); \"分享到新浪微博\")[](javascript: void(0); \"分享到QQ空间\")\n\n[Audio 2](https:\u002F\u002Fhlj.cnr.cn\u002Fdsdt\u002F20261012\u002Ft20261012_527839996.shtml)\n\n“水肥滴灌时机抓准了，玉米大豆才能既省肥又增产，大垄密植不是简单把苗种密，配套管理一定要跟上。”10月11日至12日，主粮作物密植高产精准调控关键技术田间课堂培训会在佳木斯市桦川县举办。来自中国农业科学院、黑龙江省农业科学院的专家团队深入田间地头，面对面授课、手把手指导，把农技课堂搬到玉米大豆地块里，让科研成果直面种粮农户。\n\n![Image 3](https:\u002F\u002Fmediabluk.cnr.cn\u002Fimg\u002Fcnr\u002FCNRCDP\u002F2026\u002F1012\u002F71d560b4c3274d4899273fdd4968707110.png?auth=7923e4006ce070c024349b489e42de08&scale=1.33)\n\n培训现场（桦川县委宣传部供图）\n\n本次培训会吸引了10多位来自中国农业科学院、黑龙江省农业科学院的科研专家，还有50多位本地种粮大户、合作社农户齐聚现场。培训立足桦川本地种植实际，围绕玉米、大豆水肥一体化滴灌、大垄密植等核心技术开展现场教学。没有晦涩的专业术语讲解，专家用老百姓听得懂的语言，结合农作物的长势存在的问题，拆解技术要点，解答农户在日常种植中遇到的施肥、灌溉、田间管护难题，通俗易懂的讲解让在场农户听得明白、记得住。\n\n理论培训结束后，专家组一行来到专家示范田，开展现场实收实测，实地采集测产数据。收割、去杂、称重、测含水量，计算单产，高效衔接。实打实的产量数据，直观展现密植高产精准调控技术的应用成效，让农户亲眼看见新技术带来的增产潜力。\n\n桦川县自2019年起与中国农科院开展深度院县共建合作。多年来，科研团队持续扎根桦川田间，常态化开展优良品种试验、新技术落地推广和全程农技指导，四双工程的开展，促进粮食大面积单产提升，为县域农业转型升级注入强劲科创动力。其中，精准变量施肥技术，便是院县共建的典型成果。专家团队针对玉米和大豆生长多个关键节点，精准把控水肥变量参数，实现精细化、科学化田间管理，有效减少农资投入、降低种植成本，同时显著提升粮食产量和品质，为本地绿色高效种植树立了标杆。\n\n“以前种地凭经验，现在跟着专家学技术，种地也讲究精细化管理。”现场一位合作社社员感慨，新技术落地田间，不仅让农户学到实打实的种田本事，更看到粮食增产增收的新路径。（来源：桦川县委宣传部）\n\n编辑:庞淼\n\n更多精彩资讯请在应用市场下载“央广网”客户端。欢迎提供新闻线索，24小时报料热线400-800-0088；消费者也可通过央广网“啄木鸟消费者投诉平台”线上投诉。版权声明：本文章版权归属央广网所有，未经授权不得转载。转载请联系：cnrbanquan@cnr.cn，不尊重原创的行为我们将追究责任。\n\n[热榜](https:\u002F\u002Fhlj.cnr.cn\u002Fdsdt\u002F20261012\u002Ft20261012_527839996.shtml)\n\n* 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中国新质造·国品崛起](https:\u002F\u002Fwww.cnr.cn\u002Fzhuanti\u002Fnews\u002F20251027\u002FW020251229700484009039.jpg)](https:\u002F\u002Fauto.cnr.cn\u002Frdzt\u002Fzgxzz\u002F)\n\n[![Image 8](https:\u002F\u002Fwww.cnr.cn\u002Ferwen\u002Fewtp\u002F20211206\u002FW020250402495151844326.jpg)](http:\u002F\u002Fwww.cnr.cn\u002Ferwen\u002F)\n\n[](https:\u002F\u002Fwww.cnr.cn\u002Fyanjian\u002F)\n\n[](javascript: void(0);)\n\n[![Image 9](https:\u002F\u002Fmediabluk.cnr.cn\u002Fimg\u002Fcnr\u002FCNRCDP\u002F2026\u002F1012\u002Fcd92d8c7cee34acc981db6c159bf3b0c10.jpg?auth=bd5e5884f29ebf6187116c15826e06fa?width=1000)非法收受财物4364万余元 胡幼桃一审被判十三年](https:\u002F\u002Fwww.cnr.cn\u002Fyanjian\u002Fyanjian3.html?id=30945856&type=2&title=%E9%9D%9E%E6%B3%95%E6%94%B6%E5%8F%97%E8%B4%A2%E7%89%A94364%E4%B8%87%E4%BD%99%E5%85%83%20%E8%83%A1%E5%B9%BC%E6%A1%83%E4%B8%80%E5%AE%A1%E8%A2%AB%E5%88%A4%E5%8D%81%E4%B8%89%E5%B9%B4)\n\n[![Image 10](https:\u002F\u002Fmediabluk.cnr.cn\u002Fimg\u002Fcnr\u002FCNRCDP\u002F2026\u002F1012\u002F071bc117fc3c483e8526d0985365c21810.png?auth=3f98b495f25b418c3c1a23a2a8b34404?width=1000)看丹观察 ：是谁在借“科普体验”之名，捞经营牟利之实？](https:\u002F\u002Fwww.cnr.cn\u002Fyanjian\u002Fyanjian3.html?id=30945855&type=2&title=%E7%9C%8B%E4%B8%B9%E8%A7%82%E5%AF%9F%20%EF%BC%9A%E6%98%AF%E8%B0%81%E5%9C%A8%E5%80%9F%E2%80%9C%E7%A7%91%E6%99%AE%E4%BD%93%E9%AA%8C%E2%80%9D%E4%B9%8B%E5%90%8D%EF%BC%8C%E6%8D%9E%E7%BB%8F%E8%90%A5%E7%89%9F%E5%88%A9%E4%B9%8B%E5%AE%9E%EF%BC%9F)\n\n[央广网评](https:\u002F\u002Fnews.cnr.cn\u002Fcomment\u002Fcnrp\u002F)\n\n[更多>>](https:\u002F\u002Fnews.cnr.cn\u002Fcomment\u002Fcnrp\u002F)\n\n*   ### [守护舌尖上的安全容不得“慢半拍”](https:\u002F\u002Fwww.cnr.cn\u002Fnewscenter\u002Fcomment\u002Fcnrp\u002F20260824\u002Ft20260824_527789926.shtml)\n\n*   ### [AI创作的“能”与“不能” 人始终是核心](https:\u002F\u002Fwww.cnr.cn\u002Fnewscenter\u002Fcomment\u002Fcnrp\u002F20260425\u002Ft20260425_527600222.shtml)\n\n*   [科技向善 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logo](https:\u002F\u002Fwww.cnr.cn\u002F2021\u002Fimages\u002Fxwgg.png?v=1)象舞广告](https:\u002F\u002Fwww.cmgadx.com\u002F)\n\n# 桦川：专家田间“把脉测产” 农技培训精准高效\n\n10月11日至12日，主粮作物密植高产精准调控关键技术田间课堂培训会在佳木斯市桦川县举办。\n\n00:00\u002F00:00","央广网黑龙江频道 2026-10-12","2026-10-12T00:00:00Z",59,{"impact":43,"substance":95,"depth":43,"authority":43,"freshness":340,"relevant":20,"comment":341},9,"央媒报道的县域院县共建农技落地案例，有现场测产与精准施肥等实质内容，但属地方动态，影响力有限。",[343],{"name":336,"url":333},[345,26,346,347,348],"院县共建","农技培训","密植高产","玉米大豆",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[],{"status":37,"locked":13,"version":38,"method":39,"evidence":352},{"candidates":353,"agricultural_evidence":44},[354,358,362,367,371],{"code":30,"score":19,"supported":44,"title":355,"abstract":356,"tags":357},[],[113,26],[26],{"code":68,"score":50,"supported":44,"title":359,"abstract":360,"tags":361},[],[71],[348],{"code":185,"score":62,"supported":44,"title":363,"abstract":364,"tags":366},[],[365],"大豆",[],{"code":49,"score":20,"supported":13,"title":368,"abstract":369,"tags":370},[],[],[347],{"code":205,"score":20,"supported":13,"title":372,"abstract":373,"tags":374},[],[],[346],[376,377],"桦川 院县共建 密植高产","黑龙江农科院 玉米大豆 测产","桦川院县共建密植高产-4774","2026-10-13T00:08:36.091335Z",{"id":381,"title":382,"url":383,"summary":384,"summary_zh":385,"content":8,"source_name":88,"source_url":383,"published_at":89,"category":90,"cover_url":8,"hotness":12,"is_selected":13,"score":386,"score_detail":387,"sources":389,"tags":391,"primary_topic":393,"secondary_topics":394,"classification":395,"search_phrases":420,"slug":423,"view_count":77,"doi":8,"paper":424,"created_at":436},4669,"REVIEW ON RENEWABLE ENERGY-BASED SMART FERTIGATION CONTROLLER USING NPK SENSOR","https:\u002F\u002Fijmert.com\u002Findex.php\u002Fijmert\u002Farticle\u002Fview\u002F302","Agriculture will require efficient management of water, fertilizers, and energy to improve crop productivity and support sustainable farming practices. Traditional fertilizer application methods will often depend on manual observation and fixed schedules, which will lead to improper nutrient management, nutrient imbalance, and unnecessary fertilizer usage. Smart fertigation systems will provide an effective approach for addressing these limitations by integrating IoT, soil nutrient sensing, and real-time monitoring technologies. In this review, NPK-based soil monitoring and IoT-enabled fertigation approaches will be studied with emphasis on nitrogen, phosphorus, and potassium monitoring for precision agriculture. The proposed system will use an ESP32 microcontroller, NPK sensor, soil moisture sensor, and DHT11 sensor to monitor soil nutrient and environmental conditions in real time. The collected data will be displayed on an LCD and transmitted through Wi-Fi to the Blynk IoT platform for remote monitoring. Based on real-time NPK readings, the fertilizer requirement will be determined, and the appropriate fertilizer-supply motor will be manually operated. Solar energy will be integrated with a solar charge controller and rechargeable battery to reduce dependence on conventional electricity and support sustainable operation. The reviewed approaches will indicate that the integration of NPK sensors, IoT monitoring, fertigation, and renewable energy will provide a promising solution for improving fertilizer utilization, reducing resource wastage, minimizing manual effort, and supporting sustainable precision agriculture.","农业需要高效管理水、肥料和能源，以提高作物生产力并支持可持续农业实践。传统施肥方法往往依赖人工观察和固定日程，这会导致养分管理不当、养分失衡和不必要的肥料使用。智能水肥一体化系统通过整合物联网（IoT）、土壤养分传感和实时监测技术，为解决这些局限提供了一种有效途径。本文综述了基于氮磷钾（NPK）的土壤监测和物联网水肥一体化方法，重点关注精准农业中的氮、磷、钾监测。所提出的系统将使用ESP32微控制器、NPK传感器、土壤湿度传感器和DHT11传感器实时监测土壤养分和环境条件。采集的数据将显示在LCD上，并通过Wi-Fi传输至Blynk物联网平台进行远程监测。根据实时NPK读数确定肥料需求量，并手动操作相应的供肥电机。将太阳能与太阳能充电控制器和可充电电池集成，以减少对传统电力的依赖并支持可持续运行。综述的方法表明，将NPK传感器、物联网监测、水肥一体化和可再生能源相结合，为提高肥料利用率、减少资源浪费、降低人工投入和支持可持续精准农业提供了一种有前景的解决方案。",46,{"impact":93,"substance":95,"depth":43,"authority":80,"freshness":80,"relevant":20,"comment":388},"综述性论文，提出基于ESP32与NPK传感器的太阳能智能水肥一体化方案，有一定技术参考价值，但属常规技术集成，非重大突破，且期刊权威性一般。",[390],{"name":88,"url":383},[100,128,121,26,392],"可再生能源",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[],{"status":37,"locked":13,"version":38,"method":39,"evidence":396},{"candidates":397,"agricultural_evidence":44},[398,403,407,411,415],{"code":30,"score":109,"supported":44,"title":399,"abstract":400,"tags":402},[111],[113,114,26,401,115,111],"养分管理",[26],{"code":118,"score":93,"supported":44,"title":404,"abstract":405,"tags":406},[],[121,122],[100,121],{"code":125,"score":19,"supported":44,"title":408,"abstract":409,"tags":410},[],[128,129],[128],{"code":132,"score":80,"supported":44,"title":412,"abstract":413,"tags":414},[],[135,136],[],{"code":322,"score":62,"supported":44,"title":416,"abstract":417,"tags":419},[],[418],"可持续农业",[],[421,422],"ESP32 NPK传感器 智能灌溉","太阳能 水肥一体化 控制器","ESP32NPK传感器智能灌溉-4669",{"doi":8,"openalex_id":425,"authors":426,"venue":88,"cited_by_count":146,"oa_url":383,"card":431,"direction":162,"ingested_from":164},"W7221368129",[427,428,429,430],{"name":151,"orcid":8},{"name":153,"orcid":8},{"name":155,"orcid":8},{"name":157,"orcid":8},{"tldr":432,"method":433,"finding":434,"direction":162,"opportunity":435},"综述基于NPK传感器与物联网的可再生能源智能水肥一体化控制器方案。","ESP32、NPK\u002F土壤湿度\u002FDHT11传感器、Blynk平台与太阳能供电。","NPK传感+物联网+水肥一体化+可再生能源可提升肥料利用率并减少浪费。","肥料供给仍靠手动，可研究基于实时NPK的自动决策与闭环变量施肥控制。","2026-10-11T23:30:16.034599Z"]