[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-5421":3,"related-5421":73},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":8,"published_at":11,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":22,"tags":24,"primary_topic":30,"secondary_topics":36,"classification":37,"search_phrases":67,"slug":70,"view_count":71,"doi":8,"paper":8,"created_at":72},5421,"中国农科院解析水稻粒型与品质关联调控机制 成果刊发《高级研究杂志》","https:\u002F\u002Fiqstap.caas.cn\u002Fxwdt\u002Fkydt\u002Fbbd73fa0772d4e408e0054a40896a68a.htm","中国农业科学院农业质量标准与检测技术研究所农业元素分析与健康创新团队联合作科所大数据智能设计育种创新团队，解析了水稻穗发育过程中 GSE9 基因调控籽粒形态表型及内部代谢、品质的分子网络，成果发表在《Journal of Advanced Research》。研究用转录组-代谢组-蛋白质组多组学结合机器学习 KANMB 技术，发现 GSE9 主要协同调控次级代谢与淀粉代谢，敲除该基因会引发全基因组转录-翻译解偶联。表明基因编辑除靶标性状外会产生广泛系统效应，为水稻精准育种和基因编辑的品质效应系统评估提供了理论依据。",null,"近日，中国农业科学院农业质量标准与检测技术研究所农业元素分析与健康创新团队联合作科所大数据智能设计育种创新团队，解析了水稻穗发育过程中GSE9基因调控籽粒形态表型及内部代谢、品质成分的分子网络，为水稻分子设计育种与基因编辑相关研究提供了理论依据。研究成果发表在《高级研究杂志（Journal of Advanced Research）》上。\n\nGSE9基因多存在于粳稻，调控粒型形成圆粒，敲除该基因籽粒变为类似籼稻的细长粒表型，过表达则籽粒更圆、粒重增加。然而，这一现象背后的分子调控网络尚不清楚，表性调控背后存在哪些代谢、品质的变化也未知。\n\n研究团队借助转录组‑代谢组‑蛋白质组多组学结合机器学习KANMB技术，系统解析了穗发育过程中GSE9介导的籽粒外观表型与内在品质成分的调控网络，发现GSE9主要协同调控次级代谢与淀粉代谢，敲除GSE9会引发全基因组转录-翻译解偶联，这种全局性分子扰动伴随代谢与表型改变，表明基因编辑除靶标性状外会产生广泛系统效应。\n\n该研究得到海南省重点研发计划、中国农业科学院科技创新工程等项目支持。","中国农业科学院 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年福建省农业主导品种。","10月15日，我院水稻所在尤溪县西城镇麻洋村举行新品种“禾两优631”作再生稻高产栽培示范验收会。中国科学院韩斌院士、钱前院士以及南京农业大学、中国农业科学院作物科学研究所、上海市农业科学院、福建省农业农村厅、福建省农学会和三明市农业农村局的专家莅临现场测产。谢华安院士，我院党委委员、副院长魏辉研究员到会指导，院科研处处长赵健研究员主持验收会。\n\n经测产，“禾两优631”再生季亩产达484.72公斤，加上今年8月头季亩产879.8公斤，两季合计亩产1364.52公斤。水稻所又一新品种实现再生稻栽培高产，也是该基地连续第26年开展再生稻高产栽培示范取得的新进展。验收专家们表示，“禾两优631”头季与再生季表现均衡，再生季484.72公斤的产量表明该品种具有较强再生力和推广潜力，也验证了配套栽培技术在大面积示范中的稳定性。两季合计1364.52公斤，对提升稻田综合效益、稳定粮食生产、促进农民增收具有重要意义。\n\n尤溪县是全国高产再生稻发祥地。自2000年以来，我院水稻所的科研人员风雨无阻、年复一年，在同一片土地上持续开展再生稻品种试验、高产栽培和示范推广。截至目前，麻洋村百亩示范基地已示范种植15个强再生力杂交稻品种。麻洋村百亩示范基地已成为福建再生稻品种与技术的重要展示窗口。谢华安院士团队经数十年持续攻关，不仅选育出一批高产、抗逆、优质、广适的强再生力水稻新品种；还系统构建了水稻再生力评价体系，创建了以“双调双控”为核心的再生稻高效生产关键技术体系和省工节本的机械化生产技术体系，相关科研成果获得福建省科技进步一等奖2项。这既是26年厚积薄发的集中体现，也是对持之以恒开展基础研究和应用推广的最好肯定。\n\n“禾两优631”是我院水稻所主持选育的两系杂交中稻品种，2025年通过福建省中稻审定（闽审稻20251009），进入国家长江中下游中籼迟熟组区域试验（第2年）。 “禾两优631”田间表现产量高（LAX1\u002FPTB1\u002FNOG1）、抗白叶枯病（Xa23）、中抗稻瘟病（Pi1\u002FPi2\u002FPikh）、再生力强（psr1）、适应性强（OsLG3）、抗倒伏，是一个综合性状优良的杂交稻品种。“禾两优631”被评为2024年全国种子双交会水稻地展评价优良品种、2025年福建省优质稻田间展示综合表现优异十大品种、2026年福建省农业主导品种。“禾两优631”的育成和应用，将为福建省乃至长江中下游地区的粮食生产作出更大贡献。\n\n站在新的历史起点上，水稻所将继续保持“咬定青山不放松”的战略定力，以更高标准、更实举措推进再生稻科研与产业高质量发展，在融合分子育种等现代技术手段强化育种攻关、推进农机农艺融合、切实提升生产效率和深化示范推广与产业带动等方面，加快技术成果在全省乃至南方稻区的推广应用，为南方稻区再生稻产业发展提供可借鉴的样板，为保障国家粮食安全、促进农业增效和农民增收作出新的更大贡献。（文\u002F水稻所 朱永生，图\u002F水稻所 蔡秋华）","福建省农业科学院 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个省市审定或引种备案。湖北省农科院首席科学家游艾青表示，引入粳稻可打造差异化产品。","10月9日，湖北省农业科学院粮食作物研究所和南京农业大学水稻研究所联合邀请华中农业大学、湖北省种子管理局、湖北省农业科学院植保土肥研究所、黄冈市农业科学院、黄冈市农村专业技术协会等单位的专家，来到团风县回龙山镇梅家墩村三组，对优质食味粳稻新品种“宁香粳9号”百亩示范方进行现场测产。\n\n阳光下，“宁香粳9号”长势清秀、秆青籽黄、穗大粒饱、稻穗齐整。专家组观摩了百亩示范方后，随机抽取1个田块进行测产，确定采用收割机进行收割脱粒，当场装袋称重计产。\n\n团风县邦农水稻种植农民专业合作社负责人梅新华介绍，示范方面积112亩，前茬作物为油菜。今年5月30日按照用种量7公斤\u002F亩，实施无人机飞播。示范种植期间，水稻长势均衡、结实率高，无明显病虫危害。\n\n专家组通过取样测定杂质率和水分含量，最终，“宁香粳9号”百亩示范方稻谷折合标准产量为亩产805.25公斤。\n\n“宁香粳9号”是南京农业大学万建民院士团队选育的优质、高产、早熟的优质食味粳稻新品种。该品种不仅表现出产量高、米质优、抗病强等优点，还显著改善了软米的外观，米饭香、软、弹、滑，深受市场广泛欢迎，曾获第三届、第四届全国优质稻品种食味品质鉴定（粳稻）金奖。2023年被农业农村部认定为超级稻品种，成为农业农村部2023年、2024年水稻主导品种。已通过江苏、安徽、上海、湖北、浙江、云南、贵州、河南等8个省市的审定或引种备案。\n\n2024年，“宁香粳9号”落户湖北。分别在黄冈、仙桃、公安、潜江、枝江、当阳、孝昌、宜城、随州设立9个种植示范区。当年，黄冈市在黄湖农场示范方组织专家进行实地测产，平均亩产达811.6公斤。\n\n“‘宁香粳9号’产量高、米质优、口感好，每亩平均增收约400元。”黄冈市农科院院长涂军明介绍说，今年示范方生产的稻谷，已被当地大米加工企业订购。\n\n湖北是我国重要水稻产区，以籼稻为主。全省粳稻种植面积300万亩，约占中稻种植面积的十分之一。发展优质粳稻有基础、有优势、有潜力、有需求。\n\n“‘宁香粳9号’是‘十四五’国家农作物育种联合攻关成果，在我省进行引种，是助力水稻育种创新、品种结构调整、产业提质增效、满足消费升级的重要举措。”湖北省农科院首席科学家、研究员游艾青表示，目前“江汉大米”大多以长粒籼米为主。引入粳稻品种，能够打造差异化产品，丰富品牌产品线，提升区域公用品牌的竞争力。\n\n好品种要有好的栽培方法。下一步，省粮作所、南农大学水稻研究所将联合示范方，探索机插、精量条播等种植方式，为湖北粮农种植“宁香粳9号”等粳稻品种提供更多、更好的“技术支撑”。（湖北日全媒记者汪彤 通讯员项俊平）","腾讯新闻 2026-10-19",67,{"impact":18,"substance":171,"depth":19,"authority":88,"freshness":74,"relevant":20,"comment":172},20,"省级联合示范测产，数据具体、品种背景清晰，对粳稻品种结构调整有参考价值，但属常规示范报道，时效略滞后。",[174],{"name":168,"url":165},[25,27,176,177,178],"品种推广","超级稻","粳稻",{"code":31,"slug":32,"name":33,"path":34,"parent_code":35},[],{"status":38,"locked":14,"version":39,"method":40,"evidence":182},{"candidates":183,"agricultural_evidence":45},[184,188],{"code":31,"score":74,"supported":45,"title":185,"abstract":186,"tags":187},[],[33],[27,178,177],{"code":63,"score":149,"supported":14,"title":189,"abstract":190,"tags":191},[],[],[176,25],[193,194],"宁香粳9号 湖北 测产","南京农业大学 万建民 粳稻","宁香粳9号湖北测产-5445","2026-10-21T00:10:02.054496Z",{"id":198,"title":199,"url":200,"summary":201,"summary_zh":8,"content":8,"source_name":202,"source_url":8,"published_at":203,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":204,"score_detail":205,"sources":208,"tags":210,"primary_topic":213,"secondary_topics":214,"classification":215,"search_phrases":226,"slug":229,"view_count":71,"doi":8,"paper":8,"created_at":230},5357,"中国科学院院士谢华安钱前赴安徽农科院水稻所肥西试验基地考察指导","https:\u002F\u002Fsds.aaas.org.cn\u002F4307648\u002F71499574.html","10 月 13 日下午,中国科学院院士谢华安、钱前,中国农业科学院作物科学研究所郑晓明研究员赴安徽省农业科学院水稻研究所肥西试验基地,实地考察调研水稻杂合雄性不育育种技术研发与应用进展情况。两位院士一致认为,该育种技术理论构思新颖、技术路线独创、育种优势显著,有效突破传统水稻不育系育种技术瓶颈,种质创制效率与育种创新性位居行业先进水平。","安徽省农业科学院水稻研究所 2026-10-13","2026-10-13T00:00:00Z",65,{"impact":18,"substance":129,"depth":44,"authority":206,"freshness":74,"relevant":20,"comment":207},13,"两位院士实地考察并肯定水稻杂合雄性不育育种技术，属细分领域实质进展，但为机构考察通稿，时效稍滞后。",[209],{"name":202,"url":200},[25,27,211,212],"雄性不育","院士考察",{"code":31,"slug":32,"name":33,"path":34,"parent_code":35},[],{"status":38,"locked":14,"version":39,"method":40,"evidence":216},{"candidates":217,"agricultural_evidence":45},[218,222],{"code":31,"score":44,"supported":45,"title":219,"abstract":220,"tags":221},[33],[33],[27],{"code":63,"score":20,"supported":14,"title":223,"abstract":224,"tags":225},[],[],[25],[227,228],"谢华安 钱前 水稻","安徽农科院 水稻 杂合雄性不育","谢华安钱前水稻-5357","2026-10-20T02:47:45.141579Z",{"id":232,"title":233,"url":234,"summary":235,"summary_zh":8,"content":236,"source_name":237,"source_url":8,"published_at":238,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":239,"score_detail":240,"sources":243,"tags":245,"primary_topic":249,"secondary_topics":250,"classification":251,"search_phrases":267,"slug":270,"view_count":71,"doi":8,"paper":8,"created_at":271},5042,"全省籼粳杂交稻新品种现场观摩会在浙江海盐召开 43个新品种集中亮相","https:\u002F\u002Fwww.haiyan.gov.cn\u002Fcol\u002Fcol1512814\u002Fart\u002F2026\u002Fart_d9c9a7ef9bb54508b9ea1f57f3180f5a.html","金秋时节,全省籼粳杂交稻新品种现场观摩会在海盐召开,集中展示43个籼粳交水稻品种,重点推介8个优势籼粳杂交稻品种(浙粳优1578、华中优9326、浙禾优127等)及7个籼粳杂交稻新品种。\"浙禾优127\"在通元云飞农场试种亩产达920斤,具有丰产性好、抗倒伏、耐高温等突出优势,目前全省水稻种植面积约1000万亩、籼粳杂交稻面积超50%。","本报讯 金秋时节，稻浪飘香。近日，全省籼粳杂交稻新品种现场观摩会在海盐召开，现场展示了43个籼粳交水稻品种，其中对8个优势籼粳杂交稻品种、7个籼粳杂交稻新品种进行了集中推介。\n\n活动集中展示了43个籼粳杂交水稻品种。经专家现场测产、性状评估，浙粳优1578、华中优9326、浙禾优127等8个丰产性好、综合性状优良的籼粳杂交水稻品种被重点推介。目前，这些品种已在省内外大规模推广种植。\n\n“种子就是粮食生产的‘芯片’。籼粳杂交品种的推出，能为我们大面积单产提升打下很好的品种底子，因为品种才是核心。籼粳杂交品种需要具备一定的综合抗性，比如抗病、抗虫，因为各地区的实际情况不同。所以这类品种的推广，能为大面积单产提升提供扎实的基础。”中国水稻研究所副研究员王亚梁表示。\n\n承担此次新品种种植的海盐示范基地，位于通元云飞农场。在该示范基地，记者看到籼粳杂交稻品种“浙禾优127”稻穗饱满、色泽青中泛黄，已处于成熟期。基地工作人员表示，该品种具有丰产性好、抗倒伏性强等突出优势。\n\n近年来，海盐加强农业科技创新推广力度，围绕“绿色、低碳、科技、示范”等要求，通过新品种、新技术的集中应用展示，使基地成为推广应用农业科技新成果的示范基地、技术超市和田间学校。\n\n“我们试种测产后，这款水稻亩产达到920斤，今年的长势依旧很好。”浙江省农作物新品种展示示范基地负责人、云飞农场负责人孙飞介绍，“这个品种有抗倒伏、耐高温的优点，长势挺拔，结实率高。一般的稻子亩产达到这么高时很容易倒伏，它就不会，农户就喜欢这种。”\n\n据了解，浙禾优系列品种由浙江勿忘农种业股份有限公司培育。“浙禾优系列是抗病性很好的水稻品种，不同地区的试种结果表明，今年白叶枯病比较严重，浙禾优在抗病性、尤其是抗白叶枯病方面表现特别突出。”浙江勿忘农种业股份有限公司水稻种业部经理湛立伟表示。\n\n目前，全省水稻种植面积约1000万亩，其中籼粳杂交稻种植面积超过50%。过硬的育种实力，为全省乃至全国粮食单产提升提供了有力支撑。此次活动不仅集中展示了长江中下游稻区在水稻育种创新领域的实力与成果，还通过深化产学研协同，为推进水稻种业高质量发展提供了重要平台。\n\n“浙江省的稻作技术，包括品种技术和栽培技术，在全国是领先的。比如我们的籼粳交品种，已经发展了接近20多年，这点就很厉害。”王亚梁表示，“下一步，要突出两个方向：优质稻优质、高产。以前都说先高产、后优质，现在要倒过来，优质的同时要实现高产。所以这两条是平行的——高产优质、优质高产，要协同发展，实现水稻大面积提产增效。”","海盐县人民政府 全媒体记者陈笑 2026年10月13日","2026-10-13T01:37:00Z",68,{"impact":18,"substance":171,"depth":19,"authority":88,"freshness":241,"relevant":20,"comment":242},7,"省级籼粳杂交稻新品种集中推介，含具体品种、亩产数据与多方专家信源，对种业振兴与单产提升有实质参考价值。",[244],{"name":237,"url":234},[25,246,27,247,248],"新品种推广","粮食单产提升","籼粳杂交稻",{"code":31,"slug":32,"name":33,"path":34,"parent_code":35},[],{"status":38,"locked":14,"version":39,"method":40,"evidence":252},{"candidates":253,"agricultural_evidence":45},[254,259,263],{"code":31,"score":19,"supported":45,"title":255,"abstract":257,"tags":258},[256],"杂交稻",[33,256],[27],{"code":63,"score":149,"supported":14,"title":260,"abstract":261,"tags":262},[],[],[246,25],{"code":148,"score":20,"supported":14,"title":264,"abstract":265,"tags":266},[],[],[247],[268,269],"浙江 籼粳杂交稻 新品种观摩会","浙禾优127 华中优9326 海盐","浙江籼粳杂交稻新品种观摩会-5042","2026-10-16T00:13:11.297611Z",{"id":273,"title":274,"url":275,"summary":276,"summary_zh":8,"content":277,"source_name":278,"source_url":8,"published_at":279,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":84,"score_detail":280,"sources":283,"tags":285,"primary_topic":288,"secondary_topics":289,"classification":290,"search_phrases":311,"slug":314,"view_count":71,"doi":8,"paper":8,"created_at":315},5037,"中国水稻所王克剑团队发现水稻种子\"长寿密码\"登《Science Advances》","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7695596403950666240","中国水稻研究所水稻基因组编辑及无融合生殖研究创新团队发现影响水稻种子寿命的关键基因,像\"分子盾牌\"调整种子内部脂肪酸构成、减轻氧化损伤,延长存活时间。该基因最早来源于野生稻,在粳稻驯化过程中大多丢失。导入常见粳稻后普通粳稻种子储存半衰期提升27%、杂交稻提升15%,在拟南芥、烟草中也有效,论文发表于《Science Advances》。","## 水稻种子的“长寿密码”被发现\n\n近日，中国水稻研究所水稻基因组编辑及无融合生殖研究创新团队发现能让水稻种子更耐存放的关键基因，为种子耐储改良提供了基因资源。相关研究成果发表在**《科学进展（Science Advances）》**上。\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002F2f838c5a05bc48648a3504d88dd3c0fa~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1792714398&x-signature=TpmA9tu3QhbOTlSSFIQDOAOHDg8%3D)\n\n种子储存一直是种业的一大难题。经过近十年研究，科研人员发现影响水稻种子寿命的关键基因。它就像种子体内一面“分子盾牌”，可以调整种子内部脂肪酸的构成，减轻种子细胞的氧化损伤，延缓种子衰老变质，延长存活时间。该基因最早来源于野生稻，是水稻适应高温潮湿储存环境保留下来的天然优势，如今大多保留在籼稻当中，在粳稻驯化过程中慢慢丢失了。\n\n科研人员将该基因导入常见粳稻品种里，结果显示，普通粳稻种子储存半衰期提升27%，杂交稻提升15%，且产量、长势等主要性状不会受到影响。此外，该基因应用于拟南芥、烟草等不同植物中也同样有效，未来有希望用到更多农作物的耐储存改良工作中。\n\n该研究得到国家自然科学基金、浙江省自然科学基金和中国农业科学院科技创新工程等项目支持。\n\n原文链接：  \nhttps:\u002F\u002Fdoi.org\u002F10.1126\u002Fsciadv.aeg8609","中国水稻研究所 今日头条 2026年10月12日","2026-10-12T02:05:00Z",{"impact":281,"substance":87,"depth":18,"authority":19,"freshness":74,"relevant":20,"comment":282},26,"国家级科研团队在《Science Advances》发表的水稻种子耐储关键基因研究，数据扎实、应用前景明确，属种业领域重大突破，值得进入每日精选。",[284],{"name":278,"url":275},[33,25,26,286,287],"种子寿命","耐储育种",{"code":31,"slug":32,"name":33,"path":34,"parent_code":35},[],{"status":38,"locked":14,"version":39,"method":40,"evidence":291},{"candidates":292,"agricultural_evidence":45},[293,297,303,307],{"code":31,"score":19,"supported":45,"title":294,"abstract":295,"tags":296},[33],[33,256],[33],{"code":298,"score":57,"supported":45,"title":299,"abstract":300,"tags":302},"A6",[],[301],"烟草",[],{"code":63,"score":20,"supported":14,"title":304,"abstract":305,"tags":306},[],[],[25],{"code":50,"score":20,"supported":14,"title":308,"abstract":309,"tags":310},[],[],[26],[312,313],"中国水稻研究所 王克剑 水稻种子寿命","水稻 耐储存基因 粳稻","中国水稻研究所王克剑水稻种子寿命-5037","2026-10-16T00:13:10.914696Z"]