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让龙纹斑游上国人餐桌","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7696043632469606939","原产于澳大利亚的鳕鱼经福建省农科院水产养殖乡村振兴科技服务团队首席专家罗土炎十多年\"驯化\",成为龙纹斑\"游\"上中国人餐桌;团队针对受精率低于50%、孵化率仅20%—50%、鱼苗成活率5%—40%等难题,通过专用孵化器调控水体让受精率提高至80%、孵化率提高至91.5%、鱼苗成活率达90%,成果获福建省科技进步奖二等奖,在清流县建成国内最大龙纹斑养殖基地。","原产于澳大利亚的鳕鱼是厨师眼里的好食材，这种世界上最大的淡水白肉鱼，能长到100多斤。如今，这种异国“好鱼”经过十多年“驯化”，正成为中国百姓餐桌上的新美味。“驯鱼”的带头人是福建省农业科学院水产养殖乡村振兴科技服务团队首席专家、福建省“最美科技特派员”罗土炎。\n\n福建人爱吃鱼，但优质、高质、可产业化的淡水鱼品种却不多。市场上、餐馆里、酒店中，高端消费的龙胆、青斑鱼都是从沿海活水车运往内地，成本颇高。\n\n十多年前，罗土炎盯上了鳕鱼，想把这种“外国好鱼”移到福建“安家”。在他看来，福建淡水资源丰富，全省可养殖面积预计超百万亩，加上鳕鱼又是广温鱼类，福建气候正合适。把鱼养在“家门口”，能给城乡居民菜单添一道实实在在的美味佳肴。\n\n要把“洋鱼”变成“闽鱼”，首先要解决繁育问题。2009年，罗土炎组建科技服务团队，开始了鳕鱼的“本土化”。\n\n这种满身优点的鱼类受精率、孵化率、苗种成活率“三低”：3公斤种鱼一次产卵约2万粒，受精率低于50%，孵化率仅20%—50%。种苗也价格不菲，引进一对种鱼费用高达十几万元。\n\n不过，这没有难倒科研团队。“像人类生小孩一样，营养均衡、环境舒适，种鱼才能生出健康的宝宝。”罗土炎想到给种鱼定制“营养餐”，用专用孵化器调控水体。吃得好、住得好，鱼的平均受精率稳步提高至80%，孵化率提高至91.5%。\n\n第一关平稳度过，繁育又现“拦路虎”。“水土不服”的鱼苗成活率只有5%—40%，尤其是小瓜虫病，一度让科研人员束手无策。怎么办？团队在摸索中发现，与其“治病”不如防患于未然。\n\n很快，一套新方案奏效了：鱼宝宝提前吃“辅食”，提高抵抗力；及时人工分池、调控水环境，如此一来便做到提前预防。随着这套疾病防控体系的成型，鳕鱼鱼苗的成活率达到约90%。\n\n2017年，罗土炎团队完成鳕鱼人工繁、育、养及疾病防控等技术突破，鳕鱼由此告别种苗进口依赖，有了“福建芯”，以龙纹斑的名头“游”上中国人的餐桌。这项成果获得了当年度福建省科技进步奖二等奖。\n\n产业化的“接力跑”同步推进。罗土炎主动跟进企业投资，从选地建厂到亲鱼引进、鱼苗繁育全程指导；与此同时，还与三明市清流县的企业合作实施科技服务项目，在山区建成龙纹斑繁、育、养示范基地与清流县现代渔业产业园。如今，这里已成为国内最大的龙纹斑养殖基地和行业技术交流平台。\n\n从一处产业园走向全国，罗土炎和团队用近二十年时间让“洋鱼”成“闽鱼”，也“驯”出了一条山区增收的新路子。目前，福建已建立龙纹斑亲鱼种群1万尾，价值2亿元；年可产苗500万尾以上，销售价值5000万元。\n\n在福建，还有许多这样的科技特派员团队，将科技和智慧带到八闽大地。截至2026年8月，福建省累计选认各级个人科技特派员9万多人次、团队科技特派员近8500个、法人科技特派员近1500个，常态化在一线开展服务的各级科技特派员超过1万名。他们把论文写在广袤的田野上，将实验室建在辽阔的海洋上，为全面推进乡村振兴贡献着农业科技智慧。\n\n**（来源：人民网）**","今日头条中国食品报(2026-10-13)","2026-10-13T00:00:00Z",74,{"impact":321,"substance":508,"depth":684,"authority":524,"freshness":400,"relevant":455,"comment":685},17,"报道详述龙纹斑本土化繁育与产业化突破，数据扎实、信源可靠，但发布已逾一周，时效性偏弱，仍具行业参考价值。",[687],{"name":680,"url":677},[591,689,690,691,692],"福建","水产养殖","科技特派员","龙纹斑",{"code":388,"slug":389,"name":390,"path":391,"parent_code":11},[],{"status":696,"locked":581,"version":4,"method":597,"evidence":697},"partial",{"candidates":698,"agricultural_evidence":601},[699,704,709,713],{"code":388,"score":400,"supported":601,"title":700,"abstract":701,"tags":703},[],[702],"水产",[690],{"code":480,"score":660,"supported":601,"title":705,"abstract":706,"tags":708},[],[707],"乡村振兴",[],{"code":80,"score":455,"supported":581,"title":710,"abstract":711,"tags":712},[],[],[591],{"code":488,"score":455,"supported":581,"title":714,"abstract":715,"tags":716},[],[],[691],[718,719],"福建省农科院 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洪瑜\n\n10月12日，江油市武都镇阳亭坝，秋风掠过，稻田翻起金色波浪。\n\n四川省农业科学院植物保护研究所研究员姬红丽蹲在田埂上，拔起一株水稻查看叶背——干干净净，没有病斑。“亩产干谷不会低于1300斤。”再过一两天，这里就要开镰。\n\n这片稻田不普通。自2013年起，省农科院植保所在此实施“农田有害生物综合治理课题”，持续10余年。曾经抛荒的土地，如今稻穗丰盈、游鱼戏水、白鹭翩跹，成为国内率先实现水稻、水产、水禽“三水”绿色融合的样板田。\n\n曾经令人头痛的有害生物，是如何被“赶出”这片田的？\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002F0236314001894642bb5bcf371554180b~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1792973320&x-signature=XhegSE7aGrMWXTC4o0zuZt8sDFo%3D)\n俯瞰基地。\n\n**第一招：良种打底，病害止步田外**\n\n“三水”融合，第一关是选品种。“不光看产量和米质，更看重抗病性。”姬红丽说。西南稻区主要病害有稻瘟病、纹枯病、稻曲病，农户常规靠打药防病，但基地全生育期几乎不施化学杀菌剂，底气来自多抗性品种。\n\n连续十多年，团队每年从市场主流品种中筛选多抗性优异品种，在江油基地展示。“江油气候利于多种病害发生，对品种抗性要求更高，也更容易筛出好品种。”姬红丽说。\n\n今年基地集中示范川康优2115、品香优607等优质水稻，在稻瘟、稻曲等病害抗性上表现优异。品种自身抗性强，病害起不来，化学农药自然省了。\n\n品种抗性究竟如何？种子企业也很关心。四川金色绿丹种业有限公司川北区域经理陈胜龙沿试验田看了几遍：“没找到稻瘟病、稻曲病症状，叶片干净，秆壮穗大，产量很乐观。”\n\n**第二招：田埂布阵，天敌与“陷阱”控虫**\n\n![Image 2](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002Facfcb249e48cd472f480260e5551bb65~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1792973320&x-signature=B1pojs4Mx2mcaw2GJlWWImuIBDk%3D)\n田埂上种的甜荞。\n\n病害靠品种扛，虫害靠天敌控。不足半米宽的田埂，像一座迷你花园：甜荞开白花，蔷薇正艳，菜粉蝶、蜜蜂穿梭其间。\n\n![Image 3](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002F85a45dc6b1fa07d071fd5c3d1578c4f2~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1792973320&x-signature=oCp5UghEu2I%2BkG6F5S36WgQDGUA%3D)\n田埂上种的蔷薇。\n\n“这些都是蜜源植物，是精心选的‘生态卫士’。”姬红丽说。稻麦轮作茬口期，田里没有庄稼，自然天敌没处安身，蜜源植物便补上空当，提供花粉、花蜜和庇护所。\n\n目前田埂还种了紫云英、二月兰，基地稻田麦田里的天敌种群数量，达到农户常规自防田块的10倍以上，全是自然天敌，没有人工投放。\n\n记者发现，田埂上还种着一人高的香根草。姬红丽介绍，这是从泰国引进的“陷阱植物”：气味吸引二化螟产卵，但含有毒活性物质，不适合幼虫发育，孵化幼虫大多低龄死亡，无法发育为成虫。一代代下来，基地二化螟数量越来越低。\n\n效果有数据支撑：水稻螟虫、麦蚜虫连续八年没达到化学防治用药阈值；蜘蛛、青蛙、田螺、泥鳅、黄鳝、蛇、野鸭、翠鸟等指示生物相继回归，并向周边农田扩散。“插秧时，当地村民都来抓黄鳝，知道我们不用药，黄鳝比别处多。”姬红丽笑着说。\n\n**第三招：生态当家，少打药照样高产**\n\n开农资店的罗勇，生意不如以前，但他却为啥挺开心？\n\n罗勇原是当地农资店主，卖农药化肥。“那会儿种植户见虫就打药，我生意也好。”但姬红丽团队来了之后，带来一个新理念：生态当家，少打药照样高产。\n\n“一开始我不信。”姬红丽团队带着罗勇一次次下田示范，请他到基地看效果。“后来发现人家不打药，虫子比我的还少，稻子还壮。”\n\n罗勇动了心，一边开农资店，一边承包土地。如今种植已发展到400多亩。“跟着团队学病虫害防治，品种从他们筛出的抗病品种里选，少打药减少人工，一亩地省100多块钱，产量基本不受影响。”他估计，今年亩产干谷能到1300至1400斤，在武都镇算高的。\n\n自己尝到甜头，罗勇又向周边大户推广：“少打药不是不管，是要靠品种抗病、靠天敌控虫。”如今，武都镇大户基本减少了打药次数，但产量没降。","今日头条川观新闻(2026-10-13)",{"impact":361,"substance":508,"depth":684,"authority":385,"freshness":400,"relevant":455,"comment":730},"连续十余年综合治理的实证报道，数据与多方信源扎实，具行业示范价值，但时效偏旧。",[732],{"name":728,"url":725},[734,735,736,737,738],"绿色防控","农药减量","生物多样性","生态农业","稻鱼鸭共生",{"code":411,"slug":412,"name":413,"path":414,"parent_code":388},[741],{"code":104,"slug":105,"name":106,"path":107,"parent_code":72},{"status":596,"locked":581,"version":4,"method":597,"evidence":743},{"candidates":744,"agricultural_evidence":601},[745,751,756,761,765],{"code":104,"score":746,"supported":601,"title":747,"abstract":749,"tags":750},13,[748],"植保",[748],[735,734],{"code":411,"score":173,"supported":601,"title":752,"abstract":754,"tags":755},[753],"稻鱼",[],[],{"code":208,"score":660,"supported":601,"title":757,"abstract":758,"tags":760},[],[759],"稻田",[],{"code":192,"score":69,"supported":581,"title":762,"abstract":763,"tags":764},[],[],[737,734],{"code":176,"score":455,"supported":581,"title":766,"abstract":767,"tags":768},[],[],[736],[770,771],"四川省农科院 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2026年9月15日至2026年9月21日。公示期内，如有异议，请于2026年9月21日18：00前，以实名书面或电话形式向科研处反映，并提供证明材料。\n\n联系人：盖玉芳 0514-87303751\n\n江苏里下河地区农业科学研究所\n\n2026年9月15日\n\n附：2026年度江苏省科技创新协会科技创新奖 拟申报项目基本信息\n\n项目 名称 稻渔综合种养技术开发及应用\n申报奖励类别 江苏省科技创新协会科技创新成果转化奖\n主要完成人 寇祥明、徐 荣、李 冰、杨思雨、杨 婷、王守红、马林杰、施冠玉、张诚信、张家宏\n主要完成单位 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1](https:\u002F\u002Fwww.hnagri.org.cn\u002Fupload\u002Fimages\u002F20260904\u002Fimg_1788517511256.png)\n\n“豫选黄河鲤2号”是我院科研团队历经十余年攻关选育而成的水产新品种，于2024年通过全国水产原种和良种审定委员会审定，登记号为GS-01-001-2024。该品种以野生黄河鲤和豫选黄河鲤为亲本群体，采用群体选育技术培育而成，在生长速度和体色性状上实现双重突破。生产性对比试验结果显示，“豫选黄河鲤2号”生长速度较豫选黄河鲤提高17.42%以上，且群体中无红色体色分化，商品性状表现为“金鳞赤尾”，体色纯正，商品性更佳，有效解决了此前黄河鲤养殖中因红色个体拉低售价的产业痛点。\n\n![Image 2](https:\u002F\u002Fwww.hnagri.org.cn\u002Fupload\u002Fimages\u002F20260904\u002Fimg_1788517522539.png)\n\n该品种适应性强，适宜在全国范围内水温12℃~30℃人工可控的淡水水体中养殖，沿黄省份、东北、华北等地可以成为主产区，亦适合开展稻鱼综合种养、设施渔业等养殖模式。2024年，“豫选黄河鲤2号”已纳入河南省《渔业高质量发展三年行动方案（2024—2026）》重点推广的“四鱼一虾”特色品种名录。\n\n![Image 3](https:\u002F\u002Fwww.hnagri.org.cn\u002Fupload\u002Fimages\u002F20260904\u002Fimg_1788517533678.png)\n\n作为我省自主培育的第二个水产新品种，“豫选黄河鲤2号”的入选，标志着我院在黄河鲤种质创新与良种推广方面迈出坚实一步。目前，我院已初步构建“科研院所+苗种企业+养殖主体”的研发推广体系，授权多家苗种场开展规模化繁育。下一步，我院将持续做好“豫选黄河鲤2号”的良种良法配套技术集成与示范推广工作，为我省水产养殖业绿色高质量发展和乡村振兴提供有力的品种与技术支撑。","河南省农业科学院 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个蛋白编码基因。","来源：【福州晚报】8月29日讯\n\nhttps:\u002F\u002Fshare.fznews.com.cn\u002Fpub\u002Ftemplate\u002FdisplayTemplate\u002Fnews\u002FnewsDetail\u002F1513\u002F651566.html\n\n福建省农业科学院农业质量标准与检测技术研究所罗土炎研究员团队，联合海南大学、福建省水产技术推广总站等单位，首次完成大黄鱼锥体虫染色体水平、无缺口全基因组组装。相关成果于2026年7月9日在线发表于国际期刊Scientific Data。\n\n大黄鱼锥体虫是一种寄生于大黄鱼血液中的单细胞寄生原虫。此前，相关研究主要依赖形态学观察、少数分子标记及系统发育分析，能够解决病原识别和初步分类问题，但对其完整基因组结构、基因组成及进化特征仍缺乏系统认识。\n\n围绕这一基础性问题，联合研究团队从病原分离纯化、培养扩增、高质量核酸制备，到PacBio HiFi长读长测序、Hi-C建库和生物信息分析，逐步完成从样品到染色体水平基因组的技术链条，最终获得总长度约51.04 Mb的高质量参考基因组，并组装为35条拟染色体。其中，25条拟染色体达到端粒到端粒（T2T）完整组装（原始HiFi测序数据回贴率达99.99%，BUSCO完整度超过99%），团队共预测出10172个蛋白编码基因。\n\n在此基础上，团队进一步开展比较基因组分析，明确了大黄鱼锥体虫在锥体虫属中的系统进化位置，并发现515个基因家族发生扩张。相关扩张基因在宿主—病原互作、免疫逃逸、代谢调控和细胞信号等通路中呈富集趋势，为后续解析其宿主适应和潜在致病机制提供了重要线索。\n\n“高质量参考基因组相当于为后续研究建立了一套统一、完整的‘坐标系’。”罗土炎介绍。\n\n该研究成果将为筛选更具特异性的分子检测靶标、研究病原遗传变异与传播规律，以及开展大黄鱼锥体虫病精准监测、风险评估和防控技术研发提供重要基础数据。（记者 梁凯鸿 通讯员 刘碧云 文\u002F摄）\n\n![Image 1](https:\u002F\u002Fwww.faas.cn\u002Fcms\u002Fpages\u002F810694042785420000\u002Fimages\u002F%E7%A6%8F%E5%B7%9E%E6%99%9A%E6%8A%A5%EF%BC%9A%E7%A6%8F%E5%BB%BA%E7%A7%91%E7%A0%94%E5%9B%A2%E9%98%9F%E7%A0%B4%E8%AF%91%E5%A4%A7%E9%BB%84%E9%B1%BC%E9%94%A5%E4%BD%93%E8%99%AB%E5%9F%BA%E5%9B%A0%E5%AF%86%E7%A0%81.png)","福州晚报",73,{"impact":361,"substance":321,"depth":361,"authority":173,"freshness":784,"relevant":455,"comment":998},"大黄鱼锥体虫基因组组装完成，为病害防控提供基础数据，属农业科技细分领域重要进展。",[1000],{"name":995,"url":992},[1002,690,1003,1004],"病害防控","农业科技","基因组学",{"code":388,"slug":389,"name":390,"path":391,"parent_code":11},[],{"status":696,"locked":581,"version":4,"method":597,"evidence":1008},{"candidates":1009,"agricultural_evidence":601},[1010,1014],{"code":388,"score":400,"supported":601,"title":1011,"abstract":1012,"tags":1013},[],[702],[690],{"code":88,"score":455,"supported":581,"title":1015,"abstract":1016,"tags":1017},[],[],[1004],[1019,1020],"农业科技 基因组学 水产养殖 病害防控","农业科技 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18:23·[浙江日报](https:\u002F\u002Fwww.toutiao.com\u002Fc\u002Fuser\u002Ftoken\u002FMS4wLjABAAAATrbOByn_34fAjCz7FVgDhykDJtg-bDdUW1ZdzpQq3xc\u002F?source=tuwen_detail)\n\n潮新闻 记者 谢丹颖 通讯员 王语嫣\n\n9月4日，浙江省农业科学院联合当地企业和农业部门在嘉兴嘉善西塘召开循环水养殖系统（RAS）设施渔业养殖尾水资源化利用技术现场考察交流会，科研院所与产业一线的目光聚到同一道题上：如何将工厂化循环水养殖尾水用起来？\n\n走进“浙农·商达共富渔仓”养殖车间，鱼池整齐排列，大西洋鲑、鳗鱼、墨瑞鳕在循环水系统中自在游弋。项目总投资6.25亿元，养殖车间仅占15亩，年产商品鱼可达100万斤，亩产效益远超传统池塘养殖。\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002F64a37975cede485481609aaf887a3485~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1789171546&x-signature=IUCpqhO%2BkqYI0%2B18pHzQ3xRU%2BHQ%3D)\n嘉兴嘉善西塘大西洋鲑育苗车间（受访者供图）\n\n养鱼密度大了，尾水处理就成了难题：每天车间排放的300吨尾水中，大部分经处理后循环利用，但仍有一部分需要持续外排，如何让这部分水达标入河？省农科院团队给出新解法：不新建专门的尾水处理设施，而是利用周边现成的稻田“吃掉”尾水。根据尾水排放量和稻田消纳能力，团队设计了稻鱼共生、水稻-绿肥轮作、水稻-中药材等不同种植模式，并搭配净水菌剂和氮磷强化去除技术，保障灌溉用水安全和清水入河。\n\n![Image 2](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002Fc93f97b3cd6a7c299f0cc9284b8e14d0~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1789171546&x-signature=g0emu%2BChqWkjCtMvmZYk4E90ObM%3D)\n嘉兴嘉善西塘“浙农·商达共富渔仓”稻田现场（受访者供图）\n\n“我们利用稻田的需水和灌溉特征，通过水肥等参数优化，把稻田变成一个天然的‘净化器’。”省农科院环境资源与土壤肥料研究所研究员李华介绍，原理并不复杂：养殖尾水通过沟渠或管道引入稻田，水稻根系和土壤微生物就会像一张“过滤网”，将水中残留的氮、磷等养分吸收转化——水干净了、化肥也省了不少，一举两得。\n\n实测数据印证成效：尾水排放量削减70%以上，处理成本从每吨1元降至0.4元；每公顷水稻年增产约650公斤，化肥用量减少15%-30%，成本节省近2000元，每公顷稻鱼收益达1.8万元，土壤固碳能力提升2-3吨。\n\n“让尾水从污染源变成养分源，既降低了治污成本，又肥沃了稻田。”李华说，下一步，团队将推动该技术模式在长三角复制推广。\n\n![Image 3](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002F49d2f604ac40e946bd9c934fe73c1736~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1789171546&x-signature=V7K5LSgxmv7JqKMXjCrr2urs0BI%3D)\n省农科院团队探索水产养殖尾水循环利用展示板（受访者供图）\n\n“转载请注明出处”","浙江日报",{"impact":361,"substance":321,"depth":783,"authority":385,"freshness":1031,"relevant":455,"comment":1032},9,"报道浙江省农科院在设施渔业尾水资源化利用上的创新实践，数据详实，具有推广价值。",[1034,1035],{"name":1029,"url":1026},{"name":1036,"url":1037},"今日头条 浙江日报 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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 · 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Data","大黄鱼锥体虫","百亿产业",{"code":388,"slug":389,"name":390,"path":391,"parent_code":11},[],{"status":696,"locked":581,"version":4,"method":597,"evidence":1346},{"candidates":1347,"agricultural_evidence":601},[1348],{"code":388,"score":660,"supported":601,"title":1349,"abstract":1350,"tags":1351},[],[702],[],[1353,1354],"大黄鱼锥体虫 福建省农科院 百亿产业 基因组","大黄鱼锥体虫 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何宇）8月16日，湖南省水稻产业技术体系把一场稻田杂草“厌氧+黄腐酸”绿色防控技术的现场观摩与评价会，开到了屈原管理区的田埂上。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，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，湖南省水稻产业技术体系岗位专家及屈原管理区领导赵婷、李德君走进田间，蹲在田埂上看水、看草、看稻——他们要当“阅卷人”，给这项控草技术现场“打分”。\n\n专家们现场考察的是河市镇大湾村徐志家庭农场的稻虾示范基地。稻虾综合种养，最让种养户头疼的就是草：化学农药打重了，小龙虾受不了；打轻了，杂草又和稻子抢养分。养虾与除草，一度成了稻虾田里“按下葫芦浮起瓢”的难题。柏连阳院士团队研发的稻田杂草“厌氧+黄腐酸”绿色防控技术，正是冲着这道难题来的。专家们一路走、一路看，只见稻穗正绿、田水清清、杂草稀落——困扰种养户多年的“草虾之争”，在这块示范田里已经有了答案。眼前这片绿油油的稻田，正是这项技术交出的第一份“现场答卷”。\n\n在技术评价座谈会上，湖南省水稻产业技术体系岗位专家、省农科院科技部部长王立峰从研究背景、核心技术、示范效果到后续研究计划，系统就稻田杂草“厌氧+黄腐酸”绿色防控技术研究作了汇报。与会专家围绕控草效果、技术稳定性、生态安全性与推广应用前景进行了深入研讨。专家们一致认为，这项技术路径清晰、操作可行，在减少化学除草剂使用、保障粮食安全和保护农田生态方面意义显著，具备良好的推广应用价值，建议进一步优化技术规程、扩大示范规模，加快在水稻生产中的转化落地。","湖南日报·新湖南 2026年8月19日",{"impact":361,"substance":361,"depth":345,"authority":385,"freshness":784,"relevant":455,"comment":1365},"省级农业技术现场评价，解决稻虾田除草难题，具有推广价值，但影响范围限于省级，信息有实质内容，信源为省级官媒。",[1367],{"name":1363,"url":1360},[1369,1370,1371,640,1372],"湖南省农科院","柏连阳","稻田杂草","黄腐酸",{"code":208,"slug":209,"name":210,"path":211,"parent_code":200},[1375,1376],{"code":104,"slug":105,"name":106,"path":107,"parent_code":72},{"code":411,"slug":412,"name":413,"path":414,"parent_code":388},{"status":596,"locked":581,"version":4,"method":597,"evidence":1378},{"candidates":1379,"agricultural_evidence":601},[1380,1384,1389,1393],{"code":208,"score":345,"supported":601,"title":1381,"abstract":1382,"tags":1383},[759],[210,759],[],{"code":104,"score":345,"supported":601,"title":1385,"abstract":1386,"tags":1388},[734],[734,1387],"除草",[],{"code":411,"score":524,"supported":601,"title":1390,"abstract":1391,"tags":1392},[603],[603],[],{"code":263,"score":660,"supported":601,"title":1394,"abstract":1395,"tags":1397},[],[1396],"粮食安全",[],[1399,1400],"湖南省农科院 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22:38·[湖北日报](https:\u002F\u002Fwww.toutiao.com\u002Fc\u002Fuser\u002Ftoken\u002FMS4wLjABAAAA-SydD1UcngRIUmCAvEz2QUJepLf3_9oqGYWeljHdMAo\u002F?source=tuwen_detail)\n\n湖北日报讯（记者文俊、通讯员姜胜来）记者从湖北省科技厅获悉，近日由中国科学院水生所与省小龙虾产业技术研究院联合选育的克氏原螯虾“潜江龙虾1号”正式通过农业农村部审定，成为国家级水产新品种，我省小龙虾育种实现零的突破。\n\n与普通小龙虾相比，“潜江龙虾1号”生长速度更快，4月龄体重提升10.27%；个头更大，大规格商品虾体重提升20%以上，且规格齐整度更高，将更好满足市场对高品质大规格虾的需求，提升小龙虾产业的养殖效益和溢价空间。\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002Fd9778a28fb1b42f5ad7bbd29957d2100~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1786060941&x-signature=CRR0mvqWELJxAkZjUYLrN4Uz8vg%3D)\n小龙虾是深受市民喜爱的水产品之一。根据《中国小龙虾产业发展报告（2025）》数据，2024年我国小龙虾养殖面积已达3050万亩，年产量344.76万吨，占全国淡水养殖总产量的近一成。\n\n![Image 2](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002Fa0728b76919363265e95ddc218074c96~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1786060941&x-signature=HJNQyFSn0VyzwEYE9S3IYVv5nH8%3D)\n然而，小龙虾长期捕大留小的繁养方式，造成种质逐渐退化，小龙虾出肉率下降、抗病能力减弱，严重制约产业可持续发展。“潜江龙虾1号”是科研人员以2017年从湖北潜江借粮湖收集的8000尾克氏原螯虾为基础群体，以体重为目标性状，采用群体选育技术，经连续4代选育而成，经济性状优势显著。\n\n![Image 3](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-tjoges91tu\u002Fcee4ad884239d2a1e8adb3000a69ae4c~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1786060941&x-signature=bpVF19uOBuZ%2B26KdfNGurHctK%2B4%3D)\n下一步，我省将加快“潜江龙虾1号”良种扩繁和示范推广，发挥省级小龙虾科技服务小分队作用，扩大新品种养殖面积，优化小龙虾养殖模式，为巩固小龙虾产业优势提供科技支撑。","湖北日报 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