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香汕油占1号 汕尾城东镇 百千万工程","广东省农科院 香汕油占1号","广东省农科院香汕油占1号汕尾城东镇百千万工程-1019",0,"2026-08-28T00:07:00.297403Z",{"id":227,"title":228,"url":229,"summary":230,"summary_zh":8,"content":231,"source_name":232,"source_url":8,"published_at":233,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":234,"score_detail":235,"sources":237,"tags":239,"primary_topic":246,"secondary_topics":252,"classification":254,"search_phrases":281,"slug":284,"view_count":111,"doi":8,"paper":8,"created_at":285},999,"“一亩稻田”的“立体答卷”：合肥稻虾综合种养擦亮“合肥龙虾”“合肥生态稻虾米”两大品牌 何吉祥副所长评价","https:\u002F\u002Fwww.agri.cn\u002Fzx\u002Fxxlb\u002Fah\u002F202608\u002Ft20260826_8866512.htm","合肥市静雅龙虾养殖有限责任公司与上海海洋大学合作，开展小龙虾速生新品种选育与示范应用，目前已选育到F3代，明年将进入中试阶段，有望培育出小龙虾国审新品种。庐江县放马滩龙虾养殖专业合作社与安徽省农业科学院水产研究所合作，开展小龙虾可控化繁育关键技术研究与应用，推动该市稻渔（虾）产业从养殖者向育种者角色转变，力争成为小龙虾优质种源输出地。庐江县放马滩龙虾养殖专业合作社带动小农户组织化再造，辐射带动周边3.5万亩农田发展，吸纳本地200余名村民就近务工，年产小龙虾4200吨、优质稻米1.75万吨，全产业链年产值达1.7亿元，参与土地流转和经营的农户年均收入达10万元，参与务工的农户年均增收3万元。合肥生态稻虾米凭借绿色安全、口感优良等优势，市场售价较普通稻谷溢价10%至15%。","近日，2022—2024年度全国农牧渔业丰收奖评选结果揭晓，以安徽省合肥市畜牧水产技术推广中心作为主要参与单位，以合肥区域种养模式和技术路径作为主要研究对象之一的“安徽稻渔综合种养提质增效模式创建与示范推广”项目，荣获二等奖。\n\n“这份荣誉背后的合肥实践，是对我市稻渔（虾）综合种养发展成效的肯定。近年来，合肥市坚守‘稳粮安’这一底线，立足农田这个综合生产载体，以绿色生态为方向，强化科技支撑和品牌打造，探索‘稻虾+’等‘共生一方水、共营一块田’的渔业增产增效模式，努力促进‘稳粮、优渔、增效、富民’相统一。”合肥市农业农村局渔业渔政处处长叶涛的介绍，清晰地勾勒出该市发展稻渔（虾）综合种养产业的底层“代码”：田为本、粮为重、绿为先、质为要、渔（虾）相宜、技支撑、塑品牌、促增收、共富裕。","中国农业农村信息网 2026-08-26 · 2026-08-26","2026-08-26T00:00:00Z",62,{"impact":16,"substance":122,"depth":18,"authority":12,"freshness":83,"relevant":20,"comment":236},"报道合肥稻虾综合种养获奖及模式，省级产业进展，内容具体，但深度一般。",[238],{"name":232,"url":229},[25,240,241,242,243,244,245],"水产所","何吉祥","稻虾综合种养","合肥龙虾","合肥稻虾米","放马滩合作社",{"code":247,"slug":248,"name":249,"path":250,"parent_code":251},"D3","integrated-aquaculture","稻渔种养与生态渔业","\u002Ftopic\u002Faquaculture\u002Fintegrated-aquaculture","D",[253],{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},{"status":37,"locked":13,"version":38,"method":39,"evidence":255},{"candidates":256,"agricultural_evidence":44},[257,263,269,276],{"code":247,"score":82,"supported":44,"title":258,"abstract":260,"tags":262},[259],"稻虾",[261,259],"稻渔",[],{"code":30,"score":43,"supported":44,"title":264,"abstract":266,"tags":268},[265],"稻田",[267],"稻米",[],{"code":270,"score":50,"supported":44,"title":271,"abstract":272,"tags":275},"G2",[],[273,274],"土地流转","小农户",[],{"code":251,"score":58,"supported":44,"title":277,"abstract":278,"tags":280},[],[279],"水产",[],[282,283],"安徽省农科院 放马滩合作社 稻虾综合种养 合肥稻虾米","安徽省农科院 放马滩合作社","安徽省农科院放马滩合作社稻虾综合种养合肥稻虾米-999","2026-08-27T00:05:19.296271Z",{"id":287,"title":288,"url":289,"summary":290,"summary_zh":8,"content":291,"source_name":292,"source_url":8,"published_at":293,"category":11,"cover_url":8,"hotness":12,"is_selected":44,"score":294,"score_detail":295,"sources":297,"tags":299,"primary_topic":303,"secondary_topics":304,"classification":305,"search_phrases":318,"slug":321,"view_count":58,"doi":8,"paper":8,"created_at":322},891,"中国农科院水稻所张健团队：水稻TGW1a基因同时调控早熟和高产 论文登《Science》","https:\u002F\u002Fnews.gmw.cn\u002F2026-08\u002F24\u002Fcontent_38958843.htm","中国农业科学院水稻研究所水稻基因组编辑及无融合生殖研究创新团队8月21日在《科学（Science）》杂志在线发表研究成果：克隆到同时调控水稻熟期和产量的主效基因TGW1a，揭示其编码的类成花素蛋白通过耦合\"开花时钟\"与氮素利用效率打破作物\"早熟-高产\"遗传枷锁的分子机制，为培育短熟期高产品种提供了理论依据和基因资源。研究以籼稻\"黄华占\"×早熟大粒粳稻\"吉资1560\"为亲本；改良品种收获期缩短3-8天、产量增加4.2%-11.0%；为\"稻-稻-油\"多熟制轮作模式推广提供综合解决方案。","![Image 1](https:\u002F\u002Fimg.gmw.cn\u002Fpic\u002FgmwLogo_share.jpg)\n\n点击右上角![Image 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04:50\n\n[](https:\u002F\u002Fnews.gmw.cn\u002F2026-08\u002F24\u002Fcontent_38958843.htm)[X](javascript:;)[](https:\u002F\u002Fnews.gmw.cn\u002F2026-08\u002F24\u002Fcontent_38958843.htm)\n\n调查问题加载中，请稍候。\n\n若长时间无响应，请刷新本页面\n\n**【瞧！我们的前沿科技】**\n\n**光明日报北京8月23日电（记者杨舒）**水稻的早熟和高产是一对矛盾，通常情况下，每缩短1天的熟期会导致产量下降0.8%~1.2%。但科学家们偏偏“不信邪”——近日，中国农业科学院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表相关论文，宣布找到一个能同时调控水稻熟期和产量的主效基因，揭示其可能打破作物“早熟-高产”遗传枷锁的分子机制，为培育早熟高产品种提供了理论依据和基因资源。\n\n近年来，我国南方省份发展多熟制粮食生产，鼓励推行“稻-稻-油”等多熟制耕作模式。然而，在实际生产中，“早-晚稻”或“水稻-油菜”的茬口期短、劳动强度大，限制了多熟制轮作模式的推广应用。同时，缩短水稻的营养生长期，通常也会降低产量。因此，培育短熟期、高产量的水稻品种，是解决上述难题的关键。\n\n来自中国农业科学院水稻研究所的科研团队，选取籼稻品种“黄华占”和早熟、特大粒粳稻资源“吉资1560”作为研究亲本，通过杂交在水稻基因组中定位到一个同时能赋予水稻早熟和高产特性的主效基因。团队发现，这个独特的基因能编码出一个类成花素蛋白，它是水稻体内诱导开花的决定性信号，可以影响水稻的成熟周期。同时，该基因编码的蛋白还能直接感知氮素信号，增强水稻对氮素的吸收和利用，由此促进生物量积累，帮助高产。这一结果明确了类成花素蛋白是协同调控水稻开花、氮素利用效率与产量三大性状的核心“枢纽”。\n\n进一步的研究发现，在水稻群体中，该基因拥有不同的“版本”，且不同“版本”的表达量存在精妙的“剂量效应”，可导致水稻熟期与氮素利用率“此消彼长”，即基因表达量过高或过低，都会导致熟期和氮素利用率失衡。但在本次研究亲本“吉资1560”中存在的这个“版本”，基因表达量适中，虽然稀有，却恰好可以得到优化的产量结果。\n\n研究团队随后通过分子育种手段，将该稀有基因导入到主栽早籼“中嘉早17”等水稻品种中，并连续3年在浙江杭州、广西南宁进行大田区域试验。结果发现：改良新品种收获期能缩短3~8天，产量可提升4.2%~11.0%；同时，改良的杂交组合也表现出明显的“早熟高产”特性。这表明，该基因可在常规早籼稻和杂交晚稻两个不同生态型品种中实现“早熟高产”，为多熟制轮作模式推广应用提供了综合解决方案。\n\n《光明日报》（2026年08月24日 08版）\n\n[ 责编：赵靓 ]\n\n阅读剩余全文（）\n\n![Image 15](https:\u002F\u002Fimg.gmw.cn\u002Fcontent_banner\u002Fcontent_840x120_qrcodes.jpg)\n\n## 值班总编推荐\n\n*   [“悟空立交”火了，基建也可以浪漫](https:\u002F\u002Fguancha.gmw.cn\u002F2026-08\u002F21\u002Fcontent_38956924.htm)\n*   [“中国值得反复探索”——解码“中国游”的新与变](https:\u002F\u002Fnews.gmw.cn\u002F2026-08\u002F23\u002Fcontent_38958102.htm)\n*   [[我与光明日报]我的治学之路与光明同行](https:\u002F\u002Fnews.gmw.cn\u002F2026-08\u002F23\u002Fcontent_38958088.htm)\n\n## 追思\n\n[![Image 16](https:\u002F\u002Fimgnews.gmw.cn\u002Fattachement\u002Fpng\u002Fsite2\u002F20260816\u002Ff44d305ea1af2beb4a8818.png)](https:\u002F\u002Ftopics.gmw.cn\u002F2026-08\u002F16\u002Fcontent_38945833.htm)\n\n[地质学家和灾害学专家马宗晋院士逝世](https:\u002F\u002Ftopics.gmw.cn\u002F2026-08\u002F16\u002Fcontent_38945833.htm)\n\n[张涵信](https:\u002F\u002Ftopics.gmw.cn\u002F2021-10\u002F03\u002Fcontent_35210048.htm)\n\n[马宗晋](https:\u002F\u002Ftopics.gmw.cn\u002F2026-08\u002F16\u002Fcontent_38945833.htm)[王希季](https:\u002F\u002Ftopics.gmw.cn\u002F2026-08\u002F13\u002Fcontent_38942486.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-07\u002F25\u002Fcontent_38907328.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-07\u002F04\u002Fcontent_38867217.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-06\u002F26\u002Fcontent_38851401.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-06\u002F01\u002Fcontent_38804890.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-05\u002F09\u002Fcontent_38756014.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-05\u002F07\u002Fcontent_38751349.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-04\u002F24\u002Fcontent_38730075.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-04\u002F22\u002Fcontent_38724640.htm)[刘玉清](https:\u002F\u002Ftopics.gmw.cn\u002F2026-04\u002F06\u002Fcontent_38692430.htm)[李幼平](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F26\u002Fcontent_38671698.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F25\u002Fcontent_38669837.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F25\u002Fcontent_38668299.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F21\u002Fcontent_38661063.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F07\u002Fcontent_38633916.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F05\u002Fcontent_38630607.htm)[沈渔邨](https:\u002F\u002Ftopics.gmw.cn\u002F2026-02\u002F28\u002Fcontent_38619728.htm)[姜中宏](https:\u002F\u002Ftopics.gmw.cn\u002F2026-02\u002F28\u002Fcontent_38619727.htm)[周炳琨](https:\u002F\u002Ftopics.gmw.cn\u002F2026-02\u002F20\u002Fcontent_38602279.htm)[董韫美](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F30\u002Fcontent_38570095.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F27\u002Fcontent_38559913.htm)[孙燕](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F26\u002Fcontent_38557427.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F21\u002Fcontent_38548410.htm)[梁栋材](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F19\u002Fcontent_38544915.htm)[魏宝文](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F18\u002Fcontent_38543063.htm)[龚知本](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F17\u002Fcontent_38542584.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F14\u002Fcontent_38536733.htm)[简水生](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F09\u002Fcontent_38528220.htm)[周立伟](https:\u002F\u002Ftopics.gmw.cn\u002F2026-01\u002F07\u002Fcontent_38523875.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-12\u002F29\u002Fcontent_38506833.htm)[黄培康](https:\u002F\u002Ftopics.gmw.cn\u002F2025-12\u002F23\u002Fcontent_38494580.htm)[王迅,](https:\u002F\u002Ftopics.gmw.cn\u002F2025-12\u002F06\u002Fcontent_38461673.htm)[赵柏林](https:\u002F\u002Ftopics.gmw.cn\u002F2025-12\u002F01\u002Fcontent_38451494.htm)[沈闻孙](https:\u002F\u002Ftopics.gmw.cn\u002F2025-11\u002F18\u002Fcontent_38420412.htm)[任阵海](https:\u002F\u002Ftopics.gmw.cn\u002F2025-11\u002F03\u002Fcontent_38388413.htm)[量子群,富兰克林奖章,1986年,可解性,代数结构](https:\u002F\u002Ftopics.gmw.cn\u002F2025-10\u002F18\u002Fcontent_38350878.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-09\u002F20\u002Fcontent_38298436.htm)[王思敬](https:\u002F\u002Ftopics.gmw.cn\u002F2025-09\u002F16\u002Fcontent_38289388.htm)[喻树迅](https:\u002F\u002Ftopics.gmw.cn\u002F2025-09\u002F08\u002Fcontent_38272424.htm)[姚守拙](https:\u002F\u002Ftopics.gmw.cn\u002F2025-09\u002F01\u002Fcontent_38257595.htm)[于本水](https:\u002F\u002Ftopics.gmw.cn\u002F2025-08\u002F28\u002Fcontent_38248738.htm)[孙传尧](https:\u002F\u002Ftopics.gmw.cn\u002F2025-08\u002F24\u002Fcontent_38238564.htm)[伍荣生](https:\u002F\u002Ftopics.gmw.cn\u002F2025-08\u002F23\u002Fcontent_38237618.htm)[汪槱生](https:\u002F\u002Ftopics.gmw.cn\u002F2025-08\u002F05\u002Fcontent_38199784.htm)[周恒](https:\u002F\u002Ftopics.gmw.cn\u002F2025-08\u002F01\u002Fcontent_38193448.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-07\u002F12\u002Fcontent_38149337.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-07\u002F09\u002Fcontent_38143854.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-07\u002F07\u002Fcontent_38138570.htm)[黄本立](https:\u002F\u002Ftopics.gmw.cn\u002F2025-07\u002F01\u002Fcontent_38127950.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-06\u002F12\u002Fcontent_38087662.htm)[汪承灏](https:\u002F\u002Ftopics.gmw.cn\u002F2025-05\u002F30\u002Fcontent_38061665.htm)[孙鑫](https:\u002F\u002Ftopics.gmw.cn\u002F2025-05\u002F30\u002Fcontent_38061741.htm)[顾玉东](https:\u002F\u002Ftopics.gmw.cn\u002F2025-05\u002F25\u002Fcontent_38046626.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-05\u002F15\u002Fcontent_38026131.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-05\u002F11\u002Fcontent_38018549.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-04\u002F24\u002Fcontent_37987122.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-04\u002F15\u002Fcontent_37967136.htm)[郭爱克](https:\u002F\u002Ftopics.gmw.cn\u002F2025-04\u002F11\u002Fcontent_37960436.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-04\u002F03\u002Fcontent_37947513.htm)[李德平](https:\u002F\u002Ftopics.gmw.cn\u002F2025-03\u002F17\u002Fcontent_37910483.htm)[汪懋华](https:\u002F\u002Ftopics.gmw.cn\u002F2025-03\u002F03\u002Fcontent_37882856.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-02\u002F26\u002Fcontent_37873021.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-02\u002F20\u002Fcontent_37862241.htm)[黄旭华](https:\u002F\u002Ftopics.gmw.cn\u002F2025-02\u002F07\u002Fcontent_37837538.htm)[裴荣富](https:\u002F\u002Ftopics.gmw.cn\u002F2025-01\u002F26\u002Fcontent_37821559.htm)[高镇同](https:\u002F\u002Ftopics.gmw.cn\u002F2025-01\u002F22\u002Fcontent_37814050.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2025-01\u002F21\u002Fcontent_37810621.htm)[王正国](https:\u002F\u002Ftopics.gmw.cn\u002F2025-01\u002F05\u002Fcontent_37778653.htm)[邢球痕](https:\u002F\u002Ftopics.gmw.cn\u002F2024-12\u002F31\u002Fcontent_37771588.htm)[施仲衡](https:\u002F\u002Ftopics.gmw.cn\u002F2024-12\u002F24\u002Fcontent_37757144.htm)[田昭武](https:\u002F\u002Ftopics.gmw.cn\u002F2024-10\u002F12\u002Fcontent_37610936.htm)[叶铭汉](https:\u002F\u002Ftopics.gmw.cn\u002F2024-10\u002F07\u002Fcontent_37599621.htm)[周光召](https:\u002F\u002Ftopics.gmw.cn\u002F2024-08\u002F18\u002Fcontent_37506711.htm)[沈绪榜](https:\u002F\u002Ftopics.gmw.cn\u002F2024-08\u002F17\u002Fcontent_37506709.htm)[李政道](https:\u002F\u002Ftopics.gmw.cn\u002F2024-08\u002F05\u002Fcontent_37482529.htm)[刘昌孝](https:\u002F\u002Ftopics.gmw.cn\u002F2024-08\u002F02\u002Fcontent_37478169.htm)[林尚扬](https:\u002F\u002Ftopics.gmw.cn\u002F2024-07\u002F21\u002Fcontent_37450789.htm)[张寿荣](https:\u002F\u002Ftopics.gmw.cn\u002F2024-07\u002F15\u002Fcontent_37440203.htm)[张存浩](https:\u002F\u002Ftopics.gmw.cn\u002F2024-07\u002F15\u002Fcontent_37439093.htm)[宋家树](https:\u002F\u002Ftopics.gmw.cn\u002F2024-07\u002F02\u002Fcontent_37414374.htm)[刘桂生](https:\u002F\u002Ftopics.gmw.cn\u002F2024-07\u002F02\u002Fcontent_37414316.htm)[万惠霖](https:\u002F\u002Ftopics.gmw.cn\u002F2024-05\u002F01\u002Fcontent_37300298.htm)[常印佛](https:\u002F\u002Ftopics.gmw.cn\u002F2024-04\u002F28\u002Fcontent_37292770.htm)[计亮年](https:\u002F\u002Ftopics.gmw.cn\u002F2024-04\u002F03\u002Fcontent_37245274.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2024-03\u002F09\u002Fcontent_37194054.htm)[孙钧](https:\u002F\u002Ftopics.gmw.cn\u002F2024-03\u002F02\u002Fcontent_37180042.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2024-02\u002F24\u002Fcontent_37163352.htm)[朱起鹤](https:\u002F\u002Ftopics.gmw.cn\u002F2024-02\u002F21\u002Fcontent_37157369.htm)[朱伯芳](https:\u002F\u002Ftopics.gmw.cn\u002F2024-02\u002F07\u002Fcontent_37137373.htm)[胡和生](https:\u002F\u002Ftopics.gmw.cn\u002F2024-02\u002F03\u002Fcontent_37129953.htm)[盛志勇](https:\u002F\u002Ftopics.gmw.cn\u002F2024-01\u002F29\u002Fcontent_37116129.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2024-01\u002F03\u002Fcontent_37067834.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2023-12\u002F30\u002Fcontent_37062690.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2023-12\u002F19\u002Fcontent_37038888.htm)[王子才](https:\u002F\u002Ftopics.gmw.cn\u002F2023-12\u002F14\u002Fcontent_37027077.htm)[肖序常](https:\u002F\u002Ftopics.gmw.cn\u002F2023-12\u002F07\u002Fcontent_37014045.htm)[徐承恩](https:\u002F\u002Ftopics.gmw.cn\u002F2023-12\u002F05\u002Fcontent_37009151.htm)[](https:\u002F\u002Ftopics.gmw.cn\u002F2023-11\u002F26\u002Fcontent_36990341.htm)[曹春晓](https:\u002F\u002Ftopics.gmw.cn\u002F2023-11\u002F24\u002Fcontent_36988750.htm)\n\n[王希季](https:\u002F\u002Ftopics.gmw.cn\u002F2026-08\u002F13\u002Fcontent_38942486.htm)[陆建勋](https:\u002F\u002Ftopics.gmw.cn\u002F2026-07\u002F25\u002Fcontent_38907328.htm)[沈之荃](https:\u002F\u002Ftopics.gmw.cn\u002F2026-07\u002F04\u002Fcontent_38867217.htm)[崔崑](https:\u002F\u002Ftopics.gmw.cn\u002F2026-06\u002F26\u002Fcontent_38851401.htm)[顾诵芬](https:\u002F\u002Ftopics.gmw.cn\u002F2026-06\u002F01\u002Fcontent_38804890.htm)[苏哲子](https:\u002F\u002Ftopics.gmw.cn\u002F2026-05\u002F09\u002Fcontent_38756014.htm)[陈毓川](https:\u002F\u002Ftopics.gmw.cn\u002F2026-05\u002F07\u002Fcontent_38751349.htm)[吴咸中](https:\u002F\u002Ftopics.gmw.cn\u002F2026-04\u002F24\u002Fcontent_38730075.htm)[戴汝为](https:\u002F\u002Ftopics.gmw.cn\u002F2026-04\u002F22\u002Fcontent_38724640.htm)[刘玉清](http:\u002F\u002Ftopics.gmw.cn\u002F2026-04\u002F06\u002Fcontent_38692430.htm)[李幼平](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F26\u002Fcontent_38671698.htm)[魏正耀](https:\u002F\u002Ftopics.gmw.cn\u002F2026-03\u002F25\u002Fcontent_38669837.htm)\n\n## 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第8版","2026-08-24T00:00:00Z",95,{"impact":80,"substance":81,"depth":16,"authority":122,"freshness":12,"relevant":20,"comment":296},"重大农业科技突破，发表于Science，兼具早熟与高产，对多熟制轮作有重要应用价值，来源权威，时效性强。",[298],{"name":292,"url":289},[88,28,300,301,302],"Science TGW1a","早熟高产","多熟制",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[],{"status":37,"locked":13,"version":38,"method":39,"evidence":306},{"candidates":307,"agricultural_evidence":44},[308,312],{"code":30,"score":43,"supported":44,"title":309,"abstract":310,"tags":311},[32],[32],[],{"code":313,"score":58,"supported":44,"title":314,"abstract":315,"tags":317},"A7",[],[316],"轮作",[],[319,320],"中国农科院 早熟高产 多熟制 水稻所","中国农科院 早熟高产","中国农科院早熟高产多熟制水稻所-891","2026-08-24T00:06:10.409867Z",{"id":324,"title":325,"url":326,"summary":327,"summary_zh":8,"content":328,"source_name":329,"source_url":8,"published_at":330,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":331,"score_detail":332,"sources":335,"tags":337,"primary_topic":340,"secondary_topics":341,"classification":342,"search_phrases":355,"slug":358,"view_count":188,"doi":8,"paper":8,"created_at":359},634,"安徽省农科院水稻所与郎溪县联合攻关再生稻绿色高效模式,头季亩产 673.2 公斤","https:\u002F\u002Fnyncw.sh.gov.cn\u002Fxyyw\u002F20260812\u002F26e766c1df9c4d3ca190f8d05c2ea8be.html","8-4,省市专家在安徽郎溪县凌笪镇双庙村示范基地对再生稻随机选取 5.98 亩田块进行实割测产,头季再生稻平均亩产达 673.2 公斤。示范片连续多年两季产量超过 1050 公斤,有效带动了郎溪县水稻大面积单产提升。安徽省农业科学院水稻研究所副研究员周永进介绍,郎溪县再生稻从 2016 年开始试验性种植 0.07 万亩,到今年已突破 5 万多亩面积,生产水平稳居全省前列。","八月的皖南，暑气蒸腾。8月4日上午，记者走进郎溪县凌笪镇双庙村省财政农业科技成果转化应用项目基地，放眼望去，金黄的稻浪在晨风中层层翻涌，饱满的稻穗低垂着头，空气中弥漫着清甜的稻香。\n\n蓝天白云下，两台联合收割机在田间来回穿梭，一排排水稻被整齐割下，经过脱粒、分离、清选，金灿灿的稻谷倾泻入仓，瞬间“颗粒归仓”。\n\n种粮大户张宽平站在田埂上，望着眼前这片金色的海洋，黝黑的脸上掩不住笑意。“我种了215亩再生稻，4日开镰，两台收割机同时作业，5日就能全部收完。”他随手摘下一穗稻子，搓开谷壳，露出晶莹的米粒，“今年产量错不了，看这长势就心里有底。”\n\n这份底气，来自实打实的数据。当天，省市专家在示范基地随机选取5.98亩田块进行实割测产，经过脱粒、称重、去杂、除水分等科学测算，头季再生稻平均亩产达673.2公斤。\n\n再生稻，播种一次、收获两季。头季收割后，利用稻桩重新发苗、长穗，便能再收一季。再生季具有生长期短、成本低、米质优等特点，是节本增效的好路子。\n\n“再生稻要种好，关键在一个‘早’字。”张宽平说，“我是4月8日到10日栽的秧，栽得早，头季产量才有保障，再生季发苗也壮。”除了抢早移栽，科学的水肥管理和病虫害防治同样不可或缺。“全程都是在省农科院和县里专家的指导下干的。什么时候施肥、施什么肥，什么时候打药、打什么药，专家手把手教。我就照他们说的来，一步没落。”\n\n稻田两侧，各色花朵竞相绽放，蝴蝶蜜蜂穿梭其间。省农科院专家告诉记者，这是特意种植的显花植物，用于吸引天敌昆虫，以虫治虫，助力水稻绿色防控。\n\n记者了解到，近年来，依托省财政农业科技成果转化项目和国家重点研发计划，省农科院联合郎溪县农业技术服务中心，筛选出一批高产优质再生稻品种，创新集成再生稻机械化绿色生产增效技术模式并大面积推广，有效解决了传统生产中品种选择不适宜、播栽期不合理、基本苗不足、头季机收碾压严重、两季肥水管理不科学等难题。\n\n“示范片连续多年两季产量超过1050公斤，有效带动了郎溪县水稻大面积单产提升。”专家组成员、安徽省农业科学院水稻研究所副研究员周永进在现场介绍，郎溪县再生稻从2016年开始试验性种植，当时仅0.07万亩，到今年已突破5万多亩面积，生产水平稳居全省前列。\n\n眼下，郎溪县各地农户正抢抓有利天气，加快再生稻头茬稻机收进度，确保颗粒归仓、稻桩发苗。今年，全县计划种植再生稻5.5万余亩，统一推行集中育秧、机械插秧，加快构建“育—种—管—收—加—销”全产业链社会化服务模式，助力全县粮食生产提质增效。","上海农业农村委 2026-08-12 转自安徽","2026-08-12T00:00:00Z",68,{"impact":16,"substance":333,"depth":122,"authority":12,"freshness":111,"relevant":20,"comment":334},20,"省级农业科技成果转化报道，含具体产量数据与推广成效，信息量足，但时效稍逊。",[336],{"name":329,"url":326},[25,138,338,339],"郎溪","丰产",{"code":30,"slug":31,"name":32,"path":33,"parent_code":34},[],{"status":37,"locked":13,"version":38,"method":39,"evidence":343},{"candidates":344,"agricultural_evidence":44},[345,350],{"code":30,"score":346,"supported":44,"title":347,"abstract":348,"tags":349},23,[32,138],[32,138],[138],{"code":148,"score":58,"supported":44,"title":351,"abstract":352,"tags":354},[],[353],"单产提升",[],[356,357],"安徽省农科院 再生稻 丰产 郎溪","安徽省农科院 再生稻","安徽省农科院再生稻丰产郎溪-634","2026-08-16T23:55:41.400645Z"]