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2026-10-20","2026-10-20T00:00:00Z",66,{"impact":89,"substance":16,"depth":19,"authority":19,"freshness":20,"relevant":21,"comment":195},"省级科研机构发布的新品种机播示范，含油量50.3%等具体数据有信息增量，但属区域性技术推广活动，影响力有限。",[197],{"name":191,"url":188},[26,95,199,200,201],"油菜","精量播种","宁杂1588",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":13,"version":40,"method":41,"evidence":205},{"candidates":206,"agricultural_evidence":46},[207,211,216,220],{"code":32,"score":19,"supported":46,"title":208,"abstract":209,"tags":210},[199],[199],[199],{"code":153,"score":53,"supported":46,"title":212,"abstract":213,"tags":215},[],[214],"施肥",[],{"code":65,"score":21,"supported":13,"title":217,"abstract":218,"tags":219},[],[],[26],{"code":122,"score":21,"supported":13,"title":221,"abstract":222,"tags":223},[],[],[95],[225,226],"江苏省农科院 宁杂1588 油菜","油菜精量播种 机播示范","江苏省农科院宁杂1588油菜-5513",0,"2026-10-22T00:07:03.872776Z",{"id":231,"title":232,"url":233,"summary":234,"summary_zh":8,"content":235,"source_name":236,"source_url":8,"published_at":237,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":238,"score_detail":239,"sources":241,"tags":243,"primary_topic":247,"secondary_topics":248,"classification":249,"search_phrases":264,"slug":267,"view_count":21,"doi":8,"paper":8,"created_at":268},5454,"云南农科院专家带回太空育种七彩花生品系 最高亩产 720 公斤","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7697178470782173736\u002F","在昆明市东川区乌龙镇国家七彩花生种植示范基地，1000 余个曾进入太空经过空间环境作用与地面种植试验的花生品系迎来采收与测产检验。本次共有 5 个达到基地设定成熟条件的品系亩产达 630 公斤，其余仍处试验阶段的品系最高亩产 720 公斤、最低 420 公斤。最高亩产 720 公斤的品系将由云南省农业科学院专家带回继续研究，寻找综合性状更优良、适宜推广的品种，相关试验计划于 2027 年继续在东川开展。采收期间基地吸纳周边村民务工，每人每天 80 至 100 元。","## #星耀红土 航天赋能#从太空到红土地：东川七彩花生的田间答卷\n\n2026-10-16 16:29·[东川发布](https:\u002F\u002Fwww.toutiao.com\u002Fc\u002Fuser\u002Ftoken\u002FMS4wLjABAAAAtM-rLLAK95eAF7tUSNEvTfZSzQ6qWJDTBw9mYeTJdeI\u002F?source=tuwen_detail)\n\n10月9日，在东川区乌龙镇国家七彩花生种植示范基地，十余名村民正忙着采收：泥土抖落，一株株花生根部成串的荚果露了出来。农业专家和企业负责人俯身查看结荚数量、果实大小和饱满程度，记录不同品系的生长表现。\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002Fc5bc4b7d967d4d9cbeb5b28e67638029~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=h7ITEuCsVsEQgcrgisyfJmwRk8U%3D)\n\n![Image 2](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Fa3e489a9534a49e88b3a4571fc735335~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=Et1%2FUiLcPJhhVrWCiYRjjNOdH%2BQ%3D)\n\n这些七彩花生的育种材料曾进入太空，经过空间环境作用和地面种植试验，如今在东川迎来采收。此次共有1000余个花生品系接受田间检验。\n\n![Image 3](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002F392279cfdc114384b591c0fcda7e76e2~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=leX9f3JhLVBFzxinl0B4BKNaYhs%3D)\n\n据介绍，此次试种测产中，5个已达到基地设定成熟条件的品系，亩产达630公斤；其余仍处于试验阶段的品系，最高亩产达到720公斤，最低亩产420公斤。而最高亩产720公斤的品系，仍在进一步试验筛选之中。经过前期观察，这些尚待筛选的品系将由云南省农业科学院专家带回继续研究，寻找综合性状更加优良、适宜推广的品种。相关试验计划于2027年继续在东川开展。\n\n测产之外，试验更看重综合性状。在相近的生长环境中，1000余个花生品系在结荚数量、果实性状和生长表现上存在差异，能否适应当地气候和土壤，还需反复观察验证，这是这场试验更长远的目标。\n\n![Image 4](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002F8c22ea1495a144f5838ce4a923e51afe~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=jt3%2BW%2FHbn8%2BVe3iqpdlSou5aTJM%3D)\n\n![Image 5](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Fb8a0b69e519640fcb80a92b92f79cfb3~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=CjLRAThvhN9vBP%2FfmPeYyfAvwgs%3D)\n\n科研的目光投向未来，眼前的采收也为当地村民带来了实实在在的收入。采收期间，基地吸纳周边村民参与田间劳作，每人每天可获得80元至100元的务工收入。从日常管护到成熟采收，农业科研试验为当地群众提供了家门口的务工机会。眼下，成熟的花生仍在陆续采收。\n\n![Image 6](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Fa84acfb62c7e45b18a841d7a79ef85c8~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=R6zs1i73vIrHTbDzqYsWjT22fRc%3D)\n\n东川地处金沙江干热河谷地区，具有较好的光热资源条件。近年来，当地立足自然禀赋，探索特色花生产业发展路径，通过开展品种选育和种植示范，寻找农业科技与地方特色种植相结合的有效途径。\n\n记者：陆雯 徐懿 唐启荣","东川发布 2026-10-16","2026-10-16T00:00:00Z",63,{"impact":16,"substance":17,"depth":142,"authority":76,"freshness":183,"relevant":21,"comment":240},"太空育种花生品系田间测产数据具体，兼具科研进展与助农增收信息，但属区域性试验阶段，信源为地方发布，时效偏旧。",[242],{"name":236,"url":233},[26,244,163,245,246],"特色产业","航天育种","云南东川",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":13,"version":40,"method":41,"evidence":250},{"candidates":251,"agricultural_evidence":46},[252,256,260],{"code":32,"score":19,"supported":46,"title":253,"abstract":254,"tags":255},[163],[163],[163],{"code":65,"score":21,"supported":13,"title":257,"abstract":258,"tags":259},[],[],[26],{"code":175,"score":21,"supported":13,"title":261,"abstract":262,"tags":263},[],[],[244],[265,266],"云南农科院 七彩花生 太空育种","东川 七彩花生 亩产720公斤","云南农科院七彩花生太空育种-5454","2026-10-21T00:10:02.766037Z",{"id":270,"title":271,"url":272,"summary":273,"summary_zh":8,"content":274,"source_name":275,"source_url":8,"published_at":237,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":276,"score_detail":277,"sources":282,"tags":284,"primary_topic":288,"secondary_topics":289,"classification":290,"search_phrases":316,"slug":319,"view_count":228,"doi":8,"paper":8,"created_at":320},5339,"中国农科院油料所构建油菜根肿病防控新策略 揭示根肿菌 RNAi 新机制","https:\u002F\u002Fnews.qq.com\u002Frain\u002Fa\u002F20261016A07O0M00","中国农业科学院油料作物研究所油料作物基因组学与抗病性改良创新团队首次揭示了根肿菌中存在一类不同于传统模式的 RNA 干扰(RNAi)新机制,构建了利用 RNAi 技术阻断根肿菌早期侵染、实现油菜根肿病广谱抗病改良的新策略,相关研究成果发表在 Advanced Science 上。根肿病是危害油菜、白菜、甘蓝等十字花科作物的共性重大土传病害,RNAi 技术干扰阻断了根肿菌的早期侵染,实现了油菜根肿病的广谱抗性改良和绿色高效防控。","0\n\n评论\n\n收藏\n\n分享\n\n手机看\n\n![Image 1](https:\u002F\u002Finews.gtimg.com\u002Fnewsapp_bt\u002F0\u002F0522140926837_6113\u002F0)\n\n![Image 2](blob:http:\u002F\u002Flocalhost\u002Fd2be0e9b3292670fa1df42083217b35c)\n\n微信扫一扫，随时随地看\n\n![Image 3: 元宝 · 新闻妹](https:\u002F\u002Finews.gtimg.com\u002Fnewsapp_bt\u002F0\u002F1114125652443_8907\u002F0)![Image 4: 元宝 · 新闻妹](https:\u002F\u002Finews.gtimg.com\u002Fnewsapp_bt\u002F0\u002F03181149066_8718\u002F0)\n\n元宝 · 新闻妹\n\n## 最新研究构建油菜根肿病防控新策略\n\n关注\n\n问AI·团队怎样巧寻根肿病早期防控靶标？\n\n近日，中国农业科学院油料作物研究所油料作物基因组学与抗病性改良创新团队首次揭示了 根肿菌 中存在一类不同于传统模式的RNA干扰（RNAi）新机制，构建了利用RNAi技术阻断根肿菌早期侵染、实现油菜根肿病广谱抗病改良的新策略，相关研究成果发表在《先进科学（Advanced Science）》上。\n\n![Image 5: 图片](https:\u002F\u002Finews.gtimg.com\u002Fom_bt\u002FOkGeDpvQmIkA8Qm9PLxKWNIVd5f5YuVIR8aGrQxl6J7rUAA\u002F641)\n根肿病是危害油菜、白菜、甘蓝等十字花科作物的共性重大土传病害，近年来在我国大范围流行，对油料和蔬菜生产造成重大损失。引起根肿病的病原根肿菌是一类独特的具有动物行为的低等单细胞真核生物（原生动物），其分子基础长期缺乏深入认识。RNAi是广泛应用于农作物病虫害抗性改良和防控的基因调控现象，但根肿菌是否具有RNAi系统、其作用机制如何长期未知。\n\n为此，科研团队聚焦根肿菌分子生物学及其侵染路径开展研究，首次发现了根肿菌中存在区别于经典RNAi调控的新模式，探明了油菜根肿病感染早期的绿色高效防控靶标，通过RNAi技术干扰阻断了根肿菌的早期侵染，实现了油菜根肿病的广谱抗性改良和绿色高效防控。\n\n该研究得到国家自然科学基金、中国农业科学院科技创新工程等项目支持。\n\n![Image 6: 图片](https:\u002F\u002Finews.gtimg.com\u002Fom_bt\u002FGgXXkAjkV5hA2SwBSyHUj5Xi2B3qIU84LhhHRRNeQFHH4AA\u002F0)来源 丨油料所  \n作者丨 刘立江\n通讯员丨张惠雯\n\n❖以农业科技创新支撑农业强国建设丨人民日报\n\n❖中国农业科学院党组召开会议强调 深入学习贯彻习近平总书记重要指示精神 切实做好安全生产、科技支撑稳产保供和乡村振兴等工作\n\n❖黄三文调研主粮作物大面积单产提升示范成效\n\n❖飞蝗聚集产卵的“细菌暗号”被破解\n\n❖野生稻优异遗传资源挖掘拓展水稻耐冷抗病协同改良新路径\n\n免责声明：本内容来自腾讯平台创作者，不代表腾讯新闻或腾讯网的观点和立场。\n\n[![Image 7](https:\u002F\u002Finews.gtimg.com\u002Fnewsapp_bt\u002F0\u002F1012205723968_6694\u002F0)举报](https:\u002F\u002Fnews.qq.com\u002Frain\u002Fa\u002F20261016A07O0M00)\n\nCopyright © 1998 - 2026 Tencent. All Rights Reserved\n\n## 热门应用推荐\n\n![Image 8: 腾讯新闻·电脑版](https:\u002F\u002Finews.gtimg.com\u002Fnewsapp_bt\u002F0\u002F0618200405157_4887\u002F0)\n\n腾讯新闻·电脑版\n\n全网热点早知道\n\n点击下载\n\n这传奇太狂野了，满攻速地图无限制，爆率还超高！\n\n作者其他文章\n\n![Image 9](https:\u002F\u002Finews.gtimg.com\u002Fom_ls\u002FOZVDwFn0r5w89HZTHaCan9kfcdoMqnzxuKs0Q6DIwWjDIAA_294195\u002F0)\n\n聚焦精准营养与个性化食品前沿 赋能国民营养健康发展丨加强基础研究\n\n8小时前\n\n![Image 10](https:\u002F\u002Finews.gtimg.com\u002Fom_ls\u002FOS7xPKqbvZpoZFBvHBElGvBaQBwaQEIf4ueeKyui2stGIAA_294195\u002F0)\n\n党参多糖抑制牛病毒性腹泻病毒并调控免疫应答\n\n10小时前","中国农业科学院油料作物研究所 2026-10-16",80,{"impact":278,"substance":17,"depth":279,"authority":142,"freshness":280,"relevant":21,"comment":281},22,17,7,"国家级科研机构在《Advanced Science》发表根肿菌RNAi新机制，为十字花科土传病害绿色防控提供新靶标，专业性与产业价值兼具，值得精选。",[283],{"name":275,"url":272},[26,115,285,286,287],"油菜根肿病","RNAi防控","土传病害",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":13,"version":40,"method":41,"evidence":291},{"candidates":292,"agricultural_evidence":46},[293,297,303,307,311],{"code":32,"score":45,"supported":46,"title":294,"abstract":295,"tags":296},[199],[199],[],{"code":298,"score":53,"supported":46,"title":299,"abstract":300,"tags":302},"B1",[],[301],"甘蓝",[],{"code":65,"score":21,"supported":13,"title":304,"abstract":305,"tags":306},[],[],[26],{"code":112,"score":21,"supported":13,"title":308,"abstract":309,"tags":310},[],[],[115],{"code":312,"score":21,"supported":13,"title":313,"abstract":314,"tags":315},"H8",[],[],[115],[317,318],"中国农科院油料所 油菜根肿病","根肿菌 RNAi 防控","中国农科院油料所油菜根肿病-5339","2026-10-20T02:47:43.606599Z",{"id":322,"title":323,"url":324,"summary":325,"summary_zh":8,"content":326,"source_name":327,"source_url":8,"published_at":328,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":329,"score_detail":330,"sources":332,"tags":334,"primary_topic":338,"secondary_topics":339,"classification":340,"search_phrases":370,"slug":373,"view_count":228,"doi":8,"paper":8,"created_at":374},5285,"河南农科院与兰考县院县共建推动花生产业蝶变:豫花93号百亩方亩产456.3公斤","https:\u002F\u002Fwww.hnjjbs.com\u002Farticle\u002F2026-10\u002F179214410073608.html","河南省农科院与兰考县院县共建项目百亩高油酸花生示范方田间测产:麦后直播豫花93号百亩示范方亩产456.3公斤,较对照田亩增荚果51.4公斤,增产率12.7%;项目主推高油酸花生新品种豫花93号,集成配套起垄种植、精准调控、旱涝防灾减灾、绿色防控等成套技术;累计对接服务新型经营主体4家、组织专家下沉技术服务80余人次。","秋风掠过豫东大地，兰考县考城镇徐寨村连片花生田连日来正抓紧采收，一串串饱满的荚果承载着科研攻关的丰收答卷，展现出院县共建助力兰考花生产业提质增效的喜人成效。\n\n近日，河南省农科院组织专家走进考城镇徐寨村，对院县共建项目百亩高油酸花生示范方开展田间测产。测产结果显示，麦后直播豫花93号百亩示范方亩产达456.3公斤，较对照田亩增荚果51.4公斤，增产率12.7%。示范田花生结荚密集、抗涝性能突出，果腐病等病害发生较轻，良种良法的示范成效充分显现。\n\n作为院县共建(兰考县)花生项目技术负责人，河南省农科院花生研究所副研究员郝西介绍，2026年依托河南省农科院与兰考县院县共建平台，项目组在兰考布局2个百亩示范方，主推高油酸花生新品种豫花93号，集成配套起垄种植、精准调控、旱涝防灾减灾、绿色防控等成套技术。团队扎根生产一线，在花生备播、整地播种、化控、病虫草害防治、机械收获等全生育关键节点，持续开展全方位技术指导，推动实验室良种与配套栽培技术落地田间。\n\n针对当地传统麦后贴茬播种排水不畅、密度偏大、田间病害高发等生产痛点，项目大力推广麦后机械化起垄播种新模式。起垄栽培优化田间排水条件，改善通风透光环境。同时引导农户适度降低种植密度，构建合理群体结构，减轻病虫危害，推动当地花生种植习惯迭代革新。项目示范推广豫花93号等高油酸花生品种，加快区域花生品种更新换代，推动花生产业发展重心，由单纯追求产量向优质高产、高附加值转型。\n\n项目坚持全产业链协同发展思路，打通产销衔接堵点。团队主动对接河南万粮种业有限公司、大丰植物油等加工企业，建立高油酸花生订单回收机制，实现优质优价，打消种植户产品销售顾虑。项目实施期间，累计对接服务新型经营主体4家，组织专家下沉开展技术服务80余人次，把科研成果转化为实实在在的田间效益。\n\n郝西表示，院县共建机制打通了科研服务县域产业的通道，直面花生生产各类难题。本次豫花93号示范方测产数据印证，以优良品种为核心，配套集成绿色栽培技术，能够有效抵御旱涝等灾害风险，稳定花生产能。下一步，项目团队将持续扩大示范辐射范围，完善配套技术体系，持续强化良种推广、田间技术服务与产业链对接，充分释放院县共建平台效能。\n\n依托院县共建机制，河南省农科院持续赋能兰考及周边区域花生产业高质量发展，放大高油酸花生示范带动效应，不断提升花生种植综合效益，以科技力量夯实油料产业根基，助力乡村产业振兴。","河南经济网(2026-10-15)","2026-10-15T00:00:00Z",67,{"impact":16,"substance":17,"depth":89,"authority":280,"freshness":76,"relevant":21,"comment":331},"院县共建推动高油酸花生良种良法落地，测产数据与全产业链对接机制具体，具备细分行业参考价值，但属县域示范层面，未达全国性重大突破。",[333],{"name":327,"url":324},[26,335,336,149,337],"院县共建","订单农业","花生栽培技术",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":13,"version":40,"method":41,"evidence":341},{"candidates":342,"agricultural_evidence":46},[343,347,351,357,362,366],{"code":32,"score":19,"supported":46,"title":344,"abstract":345,"tags":346},[163],[163],[149],{"code":112,"score":53,"supported":46,"title":348,"abstract":349,"tags":350},[],[115],[],{"code":352,"score":53,"supported":46,"title":353,"abstract":354,"tags":356},"H7",[],[355],"防灾减灾",[],{"code":358,"score":21,"supported":13,"title":359,"abstract":360,"tags":361},"E5",[],[],[336],{"code":65,"score":21,"supported":13,"title":363,"abstract":364,"tags":365},[],[],[26],{"code":175,"score":21,"supported":13,"title":367,"abstract":368,"tags":369},[],[],[336],[371,372],"河南省农科院 豫花93号 兰考","高油酸花生 百亩示范方 测产","河南省农科院豫花93号兰考-5285","2026-10-19T00:07:41.617723Z"]