[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-4939":3,"related-4939":65},{"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":19,"tags":21,"primary_topic":27,"secondary_topics":33,"classification":34,"search_phrases":60,"slug":63,"view_count":17,"doi":8,"paper":8,"created_at":64},4939,"中国农科院植保所研发仿生水凝胶破解微生物农药田间短板","https:\u002F\u002Fm.10jqka.com.cn\u002F20261015\u002Fc680703230.shtml","中国农业科学院植物保护研究所研发出一种生物膜仿生的苏云金芽胞杆菌水凝胶制剂,显著提升了抗逆性和持效期,对番茄潜叶蛾的田间防治效果显著提高。相关研究成果发表在《化学工程期刊》。番茄潜叶蛾是全球性重大入侵害虫,被列为我国一类农作物病虫害。Bt水凝胶制剂在施药4天后对番茄潜叶蛾的防治效果接近85%,施药14天后防效仍可达72%,较可湿性粉剂提高约27%,展示出该制剂良好的应用前景。",null,"Sorry, you have been blocked\n\nYou are unable to access http:\u002F\u002Feb.nkb.com.cn\u002Fnykjb\u002F20261015\u002Fhtml\u002Fcontent_20261015007003.htm\n\nRequest-ID :6ad01953_PS-MIA-04hkk80_16575-163 • 10-15-2026 00:07:47 GMT+0\n\nYour IP 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番茄潜叶蛾","中国农科院植保所仿生水凝胶-4939","2026-10-15T00:06:02.018740Z",{"total":66,"page":17,"page_size":66,"items":67},6,[68,123,162,215,258,299],{"id":69,"title":70,"url":71,"summary":72,"summary_zh":8,"content":73,"source_name":74,"source_url":8,"published_at":75,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":76,"score_detail":77,"sources":84,"tags":86,"primary_topic":89,"secondary_topics":94,"classification":96,"search_phrases":118,"slug":121,"view_count":50,"doi":8,"paper":8,"created_at":122},2453,"中国农科院植保所研发 Bt 仿生水凝胶制剂 显著提升番茄潜叶蛾田间防效(Chemical Engineering Journal)","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7684111952653697545","中国农科院植保所研发出一种生物膜仿生的苏云金芽胞杆菌(Bt)水凝胶制剂,显著提升抗逆性和持效期,对番茄潜叶蛾(全球性重大入侵害虫,我国一类农作物病虫害)的田间防治效果显著提高。科研团队受细菌生物膜启发,使用叶酸和锌超分子水凝胶体系将 Bt 芽胞和晶体蛋白包封,成功模拟生物膜的三维多孔网络结构和保护功能。施药 4 天后防治效果接近 85%,14 天后防效仍可达 72%,较可湿性粉剂提高约 27%,破解了微生物农药田间应用的关键难题。成果发表在《Chemical Engineering Journal》。","## 仿生水凝胶破解微生物农药田间短板\n\n近日，中国农业科学院植物保护研究所研发出一种生物膜仿生的苏云金芽胞杆菌水凝胶制剂，显著提升了抗逆性和持效期，对番茄潜叶蛾的田间防治效果显著提高。相关研究成果发表在**《化学工程期刊（Chemical Engineering Journal）》**上。\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002F0ed6ebc92f934a12aa2cb223aa2674a7~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1790035515&x-signature=xY5K4rq5qykpK1Z2R7DltbVPR8Q%3D)\n\n番茄潜叶蛾是全球性重大入侵害虫，被列为我国一类农作物病虫害。Bt是全球应用最广泛的微生物杀虫剂，对番茄潜叶蛾具有良好活性。然而，在田间应用中Bt产品面临两大瓶颈，一是紫外辐射导致产品失活，二是雨水冲刷造成有效成分大量流失。\n\n科研团队受细菌生物膜启发，使用一种叶酸和锌超分子水凝胶体系，将Bt芽胞和晶体蛋白包封其中，成功模拟了生物膜的三维多孔网络结构和保护功能。与传统可湿性粉剂相比，Bt水凝胶制剂在施药4天后对番茄潜叶蛾的防治效果接近85%，施药14天后防效仍可达72%，较可湿性粉剂提高约27%，展示出该制剂良好的应用前景，破解了微生物农药田间应用的关键难题。\n\n该研究得到国家重点研发计划、中国农业科学院科技创新工程等项目支持。\n\n原文链接：\n\nhttps:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.cej.2026.179471","中国农科院 2026-09-11","2026-09-10T16:00:00Z",86,{"impact":78,"substance":79,"depth":80,"authority":81,"freshness":82,"relevant":17,"comment":83},24,22,18,15,7,"国家级科研机构在核心期刊发表Bt仿生水凝胶制剂成果，田间防效数据明确，破解微生物农药抗紫外与耐冲刷瓶颈，具备产业转化价值。",[85],{"name":74,"url":71},[87,22,88,23,25],"农业科技创新","病虫害防控",{"code":49,"slug":90,"name":91,"path":92,"parent_code":93},"vegetables","蔬菜","\u002Ftopic\u002Fhorticulture\u002Fvegetables","B",[95],{"code":28,"slug":29,"name":30,"path":31,"parent_code":32},{"status":35,"locked":14,"version":36,"method":37,"evidence":97},{"candidates":98,"agricultural_evidence":42},[99,104,109,113],{"code":28,"score":100,"supported":42,"title":101,"abstract":102,"tags":103},16,[45],[44,45],[23,22],{"code":49,"score":105,"supported":42,"title":106,"abstract":107,"tags":108},12,[53],[53],[25],{"code":56,"score":17,"supported":14,"title":110,"abstract":111,"tags":112},[],[],[22],{"code":114,"score":17,"supported":14,"title":115,"abstract":116,"tags":117},"J2",[],[],[87],[119,120],"农业科技创新 番茄潜叶蛾 病虫害防控 生物农药","农业科技创新 番茄潜叶蛾","农业科技创新番茄潜叶蛾病虫害防控生物农药-2453","2026-09-15T00:04:21.903407Z",{"id":124,"title":125,"url":126,"summary":127,"summary_zh":8,"content":128,"source_name":129,"source_url":8,"published_at":130,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":131,"score_detail":132,"sources":138,"tags":140,"primary_topic":143,"secondary_topics":144,"classification":145,"search_phrases":156,"slug":159,"view_count":160,"doi":8,"paper":8,"created_at":161},1558,"中国农业科学院植保所：仿生水凝胶破解微生物 Bt 农药田间应用短板（Chemical Engineering Journal）","https:\u002F\u002Fwww.caas.cn\u002Fxwzx\u002Fmtxw\u002F2117e084be0f4e4faffa036e4ea4c030.htm","近日，中国农业科学院植物保护研究所研发出一种生物膜仿生的苏云金芽胞杆菌（Bt）水凝胶制剂，显著提升了抗逆性和持效期，对番茄潜叶蛾的田间防治效果显著提高。番茄潜叶蛾是全球性重大入侵害虫，被列为我国一类农作物病虫害。科研团队受细菌生物膜启发，使用一种叶酸和锌超分子水凝胶体系将 Bt 芽胞和晶体蛋白包封其中，成功模拟生物膜的三维多孔网络结构；施药 4 天后防治效果接近 85%，施药 14 天后防效仍可达 72%，较可湿性粉剂提高约 27%。相关成果发表在《化学工程期刊》（Chemical Engineering Journal）上。","[English](https:\u002F\u002Fwww.caas.cn\u002Fen)[邮箱](https:\u002F\u002Fmail.caas.cn\u002F)[数字农科院](https:\u002F\u002Fi.caas.cn\u002F)[](https:\u002F\u002Fwww.caas.cn\u002Fcms\u002Fweb\u002Fsearch\u002Findex.jsp?siteID=cdb01dceb46e48488945d4465e90f221&aba=)\n\n官方微信 \n\n![Image 2](https:\u002F\u002Fwww.caas.cn\u002Fimages\u002F2023-01\u002F020ac4d3d8b6451782a8702c72604336.jpg)农科专家在线微信公众号\n\n![Image 3](https:\u002F\u002Fwww.caas.cn\u002Fimages\u002F2023-01\u002Fbf6579e4651e437db31a22cd2249b319.jpg)中国农科院微信公众号\n\n[![Image 4](https:\u002F\u002Fwww.caas.cn\u002Fstatic2022\u002Fimages\u002Fmenu_logo.png)](https:\u002F\u002Fwww.caas.cn\u002Findex.htm)\n\n*   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003.jpg](https:\u002F\u002Fwww.caas.cn\u002Fimages\u002F2026-09\u002Fb6dd669b7fea4b3d98d6747f72e7d1ed.jpg)\n\n番茄潜叶蛾是全球性重大入侵害虫，被列为我国一类农作物病虫害。Bt是全球应用最广泛的微生物杀虫剂，对番茄潜叶蛾具有良好活性。然而，在田间应用中Bt产品面临两大瓶颈，一是紫外辐射导致产品失活，二是雨水冲刷造成有效成分大量流失。\n\n科研团队受细菌生物膜启发，使用一种叶酸和锌超分子水凝胶体系，将Bt芽胞和晶体蛋白包封其中，成功模拟了生物膜的三维多孔网络结构和保护功能。与传统可湿性粉剂相比，Bt水凝胶制剂在施药4天后对番茄潜叶蛾的防治效果接近85%，施药14天后防效仍可达72%，较可湿性粉剂提高约27%，展示出该制剂良好的应用前景，破解了微生物农药田间应用的关键难题。\n\n该研究得到国家重点研发计划、中国农业科学院科技创新工程等项目支持。\n\n相关论文信息：https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.cej.2026.179471\n\n(单位: 中国农业科学院植物保护研究所)\n\n打印本页\n\n关闭本页\n\n[院网信息发布与管理](https:\u002F\u002Fwww.caas.cn\u002Fywxxfbygl\u002Findex.htm)[最新动态](https:\u002F\u002Fwww.caas.cn\u002Fywxxfbygl\u002Findex.htm)\n\n*   [水稻抽穗信号传导的关键链路被破解](https:\u002F\u002Fwww.caas.cn\u002Fxwzx\u002Fkyhd\u002F57bf31d5c1944a6d9aa659dff20e1399.htm)2026-09-02  \n*   [新型催化剂可将地沟油转化为清洁燃料](https:\u002F\u002Fwww.caas.cn\u002Fxwzx\u002Fkyhd\u002F1cb73779240c43e78630724ea99b510b.htm)2026-09-02  \n*   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京公网安备11010802048565号](http:\u002F\u002Fwww.beian.gov.cn\u002Fportal\u002FregisterSystemInfo?recordcode=11010802048565)","中国农业科学院·媒体报道","2026-09-03T00:00:00Z",81,{"impact":79,"substance":133,"depth":134,"authority":135,"freshness":136,"relevant":17,"comment":137},20,17,14,8,"中国农科院植保所研发仿生水凝胶，解决Bt农药田间应用短板，发表于Chemical Engineering Journal，具有重要科研价值。",[139],{"name":129,"url":126},[141,23,25,142,26],"植物保护","Bt农药",{"code":28,"slug":29,"name":30,"path":31,"parent_code":32},[],{"status":35,"locked":14,"version":36,"method":37,"evidence":146},{"candidates":147,"agricultural_evidence":42},[148,152],{"code":28,"score":134,"supported":42,"title":149,"abstract":150,"tags":151},[44,45],[],[23],{"code":49,"score":50,"supported":42,"title":153,"abstract":154,"tags":155},[],[53],[25],[157,158],"番茄潜叶蛾 植物保护 生物农药 水凝胶","番茄潜叶蛾 植物保护","番茄潜叶蛾植物保护生物农药水凝胶-1558",2,"2026-09-04T00:05:31.916931Z",{"id":163,"title":164,"url":165,"summary":166,"summary_zh":8,"content":167,"source_name":168,"source_url":8,"published_at":8,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":169,"score_detail":170,"sources":173,"tags":175,"primary_topic":179,"secondary_topics":185,"classification":187,"search_phrases":210,"slug":213,"view_count":160,"doi":8,"paper":8,"created_at":214},5210,"中国农科院西部中心基于RNA干扰研发马铃薯根结线虫绿色防控新技术","https:\u002F\u002Fwri.caas.cn\u002Fmtbd\u002F072be27fc1864e96bd75c1f41598318b.htm","中国农业科学院西部农业研究中心联合国内多家科研单位,成功攻克根结线虫绿色防控关键难题,研发基于RNA干扰的新型防控技术,经纳米载体保护后根结线虫摄取量提升42.3%,基因沉默效果提高1.9倍,幼虫死亡率提升24.2%,温室防治效果提升至78.4%。","近日，中国农业科学院西部农业研究中心西部作物生物安全防控创新团队联合国内多家科研单位，成功攻克根结线虫绿色防控关键难题，研发出基于RNA干扰的新型防控技术，为绿色生物农药落地推广打下坚实基础，也为新疆粮食等作物病虫害治理带来全新的技术方案。\n\n中国农业科学院西部农业研究中心西部作物生物安全防控创新团队科研人员在田间查看根结线虫防控效果。李伦 摄\n\n该中心副主任彭焕介绍，根结线虫是潜藏于土壤中、破坏力极强的“隐形害虫”，可侵染3000余种植物，包括粮食、蔬菜等各类农作物。作物根系被根结线虫侵染取食后，会形成大小不一的根瘤根结，严重削弱作物根系吸收水肥的能力，造成植株生长衰弱、产量锐减。这一虫害也是影响新疆农作物稳产提质的重要原因。\n\n以往防治根结线虫，主要依靠化学类药剂。而长期施用化学药剂，不仅会让根结线虫逐渐产生抗药性，造成药效减退，还会给土壤带来负担。因此农业生产迫切需要高效环保的替代防控技术。RNA干扰技术是极具潜力的绿色防控手段，它能够精准“关闭”该害虫的关键基因，只针对靶标害虫起效，不会伤害其他生物。但该技术的活性物质在土壤中极易被分解，致使这项技术长期停留在实验室阶段，难以应用到大田生产中。\n\n此次科研团队突破技术应用瓶颈，从基因层面筛选出根结线虫的关键靶标基因MEKK-3，该基因只作用于根结线虫，对其他生物安全无害。团队搭建起该活性物质的规模化生产工艺，还采用星形聚阳离子纳米材料为有效成分打造一层“保护外壳”。相当于给药剂穿上防护外衣，使其埋入土壤后不易被分解。经过改良，根结线虫对药剂有效成分摄取量提升42.3%，基因沉默效果提高1.9倍，幼虫死亡率提升24.2%。\n\n温室试验结果显示：单纯施用活性药剂45天后，作物根部根结数量可减少56.6%；将纳米载体与药剂搭配使用，对根结线虫的防治效果提升至78.4%。科研人员探明其中机理：该关键基因被抑制后，根结线虫抵御外界胁迫、维持生存的生理通路遭到破坏，最终无法正常发育，导致死亡。\n\n彭焕介绍，这套新技术打通了从害虫靶点筛选、机理解析、规模化生产到温室试验验证的完整技术链条，证实MEKK-3基因可用于防控多种根结线虫，为研发安全广谱的新型RNA生物农药铺平了道路。他表示，未来该技术落地应用后，能够减少化学农药使用，守护耕地土壤健康，助力新疆农业绿色高质量发展，也为国内土传病虫害的绿色治理提供重要技术储备。","中国农业科学院西部农业研究中心\u002F新疆日报(2026-10)",87,{"impact":78,"substance":171,"depth":80,"authority":135,"freshness":136,"relevant":17,"comment":172},23,"国家级科研机构攻克RNA干扰大田应用瓶颈，数据详实、技术链条完整，具备行业示范价值，值得进入每日精选。",[174],{"name":168,"url":165},[176,177,178,22,23],"马铃薯","RNA干扰","根结线虫",{"code":180,"slug":181,"name":182,"path":183,"parent_code":184},"A5","tubers-grains","薯类与杂粮","\u002Ftopic\u002Ffield-crops\u002Ftubers-grains","A",[186],{"code":28,"slug":29,"name":30,"path":31,"parent_code":32},{"status":35,"locked":14,"version":36,"method":37,"evidence":188},{"candidates":189,"agricultural_evidence":42},[190,194,199,206],{"code":28,"score":135,"supported":42,"title":191,"abstract":192,"tags":193},[22],[22],[177,23,22],{"code":180,"score":195,"supported":42,"title":196,"abstract":197,"tags":198},9,[176],[],[176],{"code":200,"score":201,"supported":42,"title":202,"abstract":203,"tags":205},"B7",3,[],[204],"温室",[],{"code":56,"score":17,"supported":14,"title":207,"abstract":208,"tags":209},[],[],[22],[211,212],"中国农科院西部中心 根结线虫 RNA干扰","MEKK-3 纳米载体 生物农药","中国农科院西部中心根结线虫RNA干扰-5210","2026-10-18T00:05:22.944664Z",{"id":216,"title":217,"url":218,"summary":219,"summary_zh":8,"content":220,"source_name":221,"source_url":8,"published_at":222,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":76,"score_detail":223,"sources":226,"tags":228,"primary_topic":230,"secondary_topics":231,"classification":232,"search_phrases":254,"slug":256,"view_count":160,"doi":8,"paper":8,"created_at":257},4937,"中国农科院西部中心RNA干扰技术攻克根结线虫绿色防控难题","https:\u002F\u002Fwww.ts.cn\u002Fxwzx\u002Fshxw\u002F202610\u002Ft20261013_36760957.shtml","中国农业科学院西部农业研究中心西部作物生物安全防控创新团队联合国内多家科研单位,从基因层面筛选出根结线虫的关键靶标基因MEKK-3,采用星形聚阳离子纳米材料为有效成分打造'保护外壳',使其埋入土壤后不易被分解。根结线虫对药剂有效成分摄取量提升42.3%,基因沉默效果提高1.9倍,幼虫死亡率提升24.2%。温室试验中,纳米载体与药剂搭配使用对根结线虫的防治效果提升至78.4%。","天山网-新疆日报记者 盖有军\n\n近日，中国农业科学院西部农业研究中心西部作物生物安全防控创新团队联合国内多家科研单位，成功攻克根结线虫绿色防控关键难题，研发出基于RNA干扰的新型防控技术，为绿色生物农药落地推广打下坚实基础，也为新疆粮食等作物病虫害治理带来全新的技术方案。\n\n![Image 1](https:\u002F\u002Fwww.ts.cn\u002Fxwzx\u002Fshxw\u002F202610\u002FW020261013608741307041.jpeg)\n\n中国农业科学院西部农业研究中心西部作物生物安全防控创新团队科研人员在田间查看根结线虫防控效果。李伦 摄\n\n该中心副主任彭焕介绍，根结线虫是潜藏于土壤中、破坏力极强的“隐形害虫”，可侵染3000余种植物，包括粮食、蔬菜等各类农作物。作物根系被根结线虫侵染取食后，会形成大小不一的根瘤根结，严重削弱作物根系吸收水肥的能力，造成植株生长衰弱、产量锐减。这一虫害也是影响新疆农作物稳产提质的重要原因。\n\n以往防治根结线虫，主要依靠化学类药剂。而长期施用化学药剂，不仅会让根结线虫逐渐产生抗药性，造成药效减退，还会给土壤带来负担。因此农业生产迫切需要高效环保的替代防控技术。RNA干扰技术是极具潜力的绿色防控手段，它能够精准“关闭”该害虫的关键基因，只针对靶标害虫起效，不会伤害其他生物。但该技术的活性物质在土壤中极易被分解，致使这项技术长期停留在实验室阶段，难以应用到大田生产中。\n\n此次科研团队突破技术应用瓶颈，从基因层面筛选出根结线虫的关键靶标基因MEKK-3，该基因只作用于根结线虫，对其他生物安全无害。团队搭建起该活性物质的规模化生产工艺，还采用星形聚阳离子纳米材料为有效成分打造一层“保护外壳”。相当于给药剂穿上防护外衣，使其埋入土壤后不易被分解。经过改良，根结线虫对药剂有效成分摄取量提升42.3%，基因沉默效果提高1.9倍，幼虫死亡率提升24.2%。\n\n温室试验结果显示：单纯施用活性药剂45天后，作物根部根结数量可减少56.6%；将纳米载体与药剂搭配使用，对根结线虫的防治效果提升至78.4%。科研人员探明其中机理：该关键基因被抑制后，根结线虫抵御外界胁迫、维持生存的生理通路遭到破坏，最终无法正常发育，导致死亡。\n\n彭焕介绍，这套新技术打通了从害虫靶点筛选、机理解析、规模化生产到温室试验验证的完整技术链条，证实MEKK-3基因可用于防控多种根结线虫，为研发安全广谱的新型RNA生物农药铺平了道路。他表示，未来该技术落地应用后，能够减少化学农药使用，守护耕地土壤健康，助力新疆农业绿色高质量发展，也为国内土传病虫害的绿色治理提供重要技术储备。","天山网 中国农业科学院西部农业研究中心 2026 年 10 月 13 日","2026-10-13T00:00:00Z",{"impact":78,"substance":171,"depth":80,"authority":224,"freshness":136,"relevant":17,"comment":225},13,"国家级科研机构攻克根结线虫RNA干扰绿色防控关键技术，数据详实、链条完整，具备较强产业转化价值。",[227],{"name":221,"url":218},[177,178,22,23,229],"农业科技",{"code":28,"slug":29,"name":30,"path":31,"parent_code":32},[],{"status":35,"locked":14,"version":36,"method":37,"evidence":233},{"candidates":234,"agricultural_evidence":42},[235,240,244,250],{"code":28,"score":236,"supported":42,"title":237,"abstract":238,"tags":239},11,[22],[],[177,23,22],{"code":200,"score":201,"supported":42,"title":241,"abstract":242,"tags":243},[],[204],[],{"code":245,"score":201,"supported":42,"title":246,"abstract":247,"tags":249},"H2",[],[248],"土壤",[],{"code":56,"score":17,"supported":14,"title":251,"abstract":252,"tags":253},[],[],[22],[211,255],"MEKK-3 根结线虫 绿色防控","中国农科院西部中心根结线虫RNA干扰-4937","2026-10-15T00:06:01.868614Z",{"id":259,"title":260,"url":261,"summary":262,"summary_zh":8,"content":8,"source_name":263,"source_url":8,"published_at":264,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":265,"score_detail":266,"sources":268,"tags":270,"primary_topic":274,"secondary_topics":275,"classification":277,"search_phrases":294,"slug":297,"view_count":201,"doi":8,"paper":8,"created_at":298},2845,"中国农科院植保所绿色防控团队守护通辽椒农红火日子——辣椒病果率下降5.5%、产量增加4.2%","https:\u002F\u002Fwww.caas.cn\u002Fxwzx\u002Fmtxw\u002F8dccf8cb09f34ff5895217a09018eb43.htm","9月10~11日,由中国农业科学院植物保护研究所主办的\"邱式邦绿色防控产品科技攻关突击队\"露地辣椒病害绿色防控现场观摩会在内蒙古通辽市举行。当地年种植红辣椒30万亩,年产量突破13.2亿斤,种植规模占全国的15%以上、内蒙古的75%以上。突击队与通辽市农牧局、奈曼旗农业技术推广中心联合开展辣椒病害综合防控田间应用示范,集成展示阿泰灵、武夷菌素、木霉菌、芽孢杆菌等绿色防控产品。示范区病果率下降5.5%,商品果率提升6.8%,产量增加4.2%。","中国农业科学院植物保护研究所 \u002F 光明日报","2026-09-15T00:00:00Z",73,{"impact":80,"substance":133,"depth":135,"authority":135,"freshness":82,"relevant":17,"comment":267},"国家级科研机构在通辽开展辣椒绿色防控示范，有具体增产防病数据，属细分作物领域的实用技术进展，值得精选。",[269],{"name":263,"url":261},[22,271,23,272,273],"辣椒产业","植保技术","科技示范",{"code":49,"slug":90,"name":91,"path":92,"parent_code":93},[276],{"code":28,"slug":29,"name":30,"path":31,"parent_code":32},{"status":35,"locked":14,"version":36,"method":37,"evidence":278},{"candidates":279,"agricultural_evidence":42},[280,285,290],{"code":28,"score":281,"supported":42,"title":282,"abstract":283,"tags":284},21,[45,22],[22],[23,22],{"code":49,"score":105,"supported":42,"title":286,"abstract":288,"tags":289},[287],"辣椒",[287],[271],{"code":56,"score":17,"supported":14,"title":291,"abstract":292,"tags":293},[],[],[22],[295,296],"植保技术 生物农药 科技示范 绿色防控","植保技术 生物农药","植保技术生物农药科技示范绿色防控-2845","2026-09-18T00:03:28.880236Z",{"id":300,"title":301,"url":302,"summary":303,"summary_zh":8,"content":304,"source_name":305,"source_url":8,"published_at":306,"category":307,"cover_url":8,"hotness":13,"is_selected":14,"score":15,"score_detail":308,"sources":310,"tags":312,"primary_topic":315,"secondary_topics":316,"classification":317,"search_phrases":328,"slug":331,"view_count":17,"doi":332,"paper":8,"created_at":333},1143,"苏云金芽胞杆菌生物膜仿生水凝胶制剂:破解微生物农药田间紫外失活与雨水冲刷两大瓶颈","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.cej.2026.179471","中国农业科学院植物保护研究所发表于《化学工程期刊》(Chemical Engineering Journal, 2026):受细菌生物膜启发,使用叶酸和锌超分子水凝胶体系将Bt芽胞和晶体蛋白包封,模拟生物膜的三维多孔网络结构。施药4天后对番茄潜叶蛾防治效果接近85%,施药14天后防效仍可达72%,较传统可湿性粉剂提高约27%。原文DOI: 10.1016\u002Fj.cej.2026.179471。[注:本条目已收录于政策与报道\u002F行业动态板块,此处作为学术论文中文摘要备份]","[![Image 1](https:\u002F\u002Fdoi.org\u002Fimages\u002Flogos\u002Fheader_logo_cropped_registered.svg)](https:\u002F\u002Fwww.doi.org\u002F)\n\n- [x] \n*   The Foundation\n    *   [About 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The content of this site is licensed under a [Creative Commons Attribution 4.0 International License](https:\u002F\u002Fcreativecommons.org\u002Flicenses\u002Fby\u002F4.0\u002F \"Creative Commons\").\n\nDOI®, DOI.ORG®, and shortDOI® are trademarks of the DOI Foundation.\n\n*   [](https:\u002F\u002Fwww.linkedin.com\u002Fcompany\u002Fdoi-foundation-inc\u002F)\n*   [](mailto:info@doi.org)","《Chemical Engineering Journal》2026","2026-08-27T00:00:00Z","论文",{"impact":15,"substance":15,"depth":15,"authority":15,"freshness":15,"relevant":15,"comment":309},"正文为DOI官网404页面，无实际内容，无法评估。",[311],{"name":305,"url":302},[24,25,313,314],"Bt水凝胶","Chemical Engineering Journal",{"code":28,"slug":29,"name":30,"path":31,"parent_code":32},[],{"status":35,"locked":14,"version":36,"method":37,"evidence":318},{"candidates":319,"agricultural_evidence":42},[320,324],{"code":28,"score":195,"supported":42,"title":321,"abstract":322,"tags":323},[44],[],[24],{"code":49,"score":50,"supported":42,"title":325,"abstract":326,"tags":327},[],[53],[25],[329,330],"微生物农药 番茄潜叶蛾 Bt水凝胶 Chemical Engineering Journal","微生物农药 番茄潜叶蛾","微生物农药番茄潜叶蛾Bt水凝胶ChemicalEngineeringJourna-1143","10.1016\u002Fj.cej.2026.179471","2026-08-31T00:08:57.115539Z"]