[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-829":3,"related-829":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":24,"tags":26,"primary_topic":32,"secondary_topics":38,"classification":39,"search_phrases":59,"slug":62,"view_count":63,"doi":8,"paper":8,"created_at":64},829,"[湖北省农科院]华中微生物农药综合评价中心落户武汉——总投资4984万元,全国仅两家","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7676036063756698163\u002F","总投资4984万元的华中微生物农药综合评价中心正式落户湖北省农科院,这是全国布局建设的两家生物农药评价中心之一,旨在为微生物农药的市场准入建立一套专门的质量标准和评价体系。项目规划建设3个以上评价研究子平台,构建一个包含50多株生产菌种的活体库和基因库,为每一株菌种建立可追溯的\"身份档案\";建立分析检测、环境安全评价、田间药效评价等6至8项新方法;湖北将形成\"种质资源保存—新产品研发创制—统一评价检测\"的完整链条。",null,"## 华中微生物农药综合评价中心落户武汉 全国仅两家，专为生物农药设标立规\n\n2026-08-20 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:34.96.49.66","中国农业科学院植物保护研究所 农业科技报 2026 年 10 月 15 日","2026-10-15T00:00:00Z",0,{"impact":115,"substance":115,"depth":115,"authority":115,"freshness":115,"relevant":22,"comment":117},"正文因访问被拦截而完全缺失，无法核实任何实质内容，仅凭标题不足以进入每日精选。",[119],{"name":113,"url":110},[121,28,29,122,123],"绿色防控","番茄潜叶蛾","水凝胶",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":127},{"candidates":128,"agricultural_evidence":47},[129,135,142],{"code":33,"score":130,"supported":47,"title":131,"abstract":133,"tags":134},19,[49,132],"植保",[],[29,28,121],{"code":136,"score":137,"supported":47,"title":138,"abstract":139,"tags":141},"B1",4,[],[140],"番茄",[122],{"code":143,"score":22,"supported":14,"title":144,"abstract":145,"tags":146},"H8",[],[],[121],[148,149],"中国农科院植保所 仿生水凝胶","苏云金芽胞杆菌 水凝胶 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",{"id":153,"title":154,"url":155,"summary":156,"summary_zh":8,"content":157,"source_name":158,"source_url":8,"published_at":8,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":159,"score_detail":160,"sources":165,"tags":167,"primary_topic":171,"secondary_topics":177,"classification":179,"search_phrases":201,"slug":204,"view_count":63,"doi":8,"paper":8,"created_at":205},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":161,"depth":162,"authority":163,"freshness":21,"relevant":22,"comment":164},23,18,14,"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。",[166],{"name":158,"url":155},[168,169,170,121,28],"马铃薯","RNA干扰","根结线虫",{"code":172,"slug":173,"name":174,"path":175,"parent_code":176},"A5","tubers-grains","薯类与杂粮","\u002Ftopic\u002Ffield-crops\u002Ftubers-grains","A",[178],{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},{"status":40,"locked":14,"version":41,"method":42,"evidence":180},{"candidates":181,"agricultural_evidence":47},[182,186,191,197],{"code":33,"score":163,"supported":47,"title":183,"abstract":184,"tags":185},[121],[121],[169,28,121],{"code":172,"score":187,"supported":47,"title":188,"abstract":189,"tags":190},9,[168],[],[168],{"code":192,"score":54,"supported":47,"title":193,"abstract":194,"tags":196},"B7",[],[195],"温室",[],{"code":143,"score":22,"supported":14,"title":198,"abstract":199,"tags":200},[],[],[121],[202,203],"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":207,"title":208,"url":209,"summary":210,"summary_zh":8,"content":211,"source_name":212,"source_url":8,"published_at":213,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":214,"score_detail":215,"sources":217,"tags":219,"primary_topic":221,"secondary_topics":222,"classification":223,"search_phrases":244,"slug":246,"view_count":63,"doi":8,"paper":8,"created_at":247},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",86,{"impact":78,"substance":161,"depth":162,"authority":46,"freshness":21,"relevant":22,"comment":216},"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。",[218],{"name":212,"url":209},[169,170,121,28,220],"农业科技",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":224},{"candidates":225,"agricultural_evidence":47},[226,230,234,240],{"code":33,"score":20,"supported":47,"title":227,"abstract":228,"tags":229},[121],[],[169,28,121],{"code":192,"score":54,"supported":47,"title":231,"abstract":232,"tags":233},[],[195],[],{"code":235,"score":54,"supported":47,"title":236,"abstract":237,"tags":239},"H2",[],[238],"土壤",[],{"code":143,"score":22,"supported":14,"title":241,"abstract":242,"tags":243},[],[],[121],[202,245],"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":249,"title":250,"url":251,"summary":252,"summary_zh":253,"content":8,"source_name":254,"source_url":251,"published_at":255,"category":256,"cover_url":8,"hotness":13,"is_selected":14,"score":76,"score_detail":257,"sources":259,"tags":261,"primary_topic":266,"secondary_topics":267,"classification":268,"search_phrases":279,"slug":282,"view_count":22,"doi":283,"paper":284,"created_at":305},3999,"Mechanisms and pathways of “proactive government + efficient market” synergy in promoting farmers’ sustained adoption intention of biopesticide technologies: evidence from tea growers in Fujian Province, China","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1880869","Introduction The adoption of green agricultural production technologies is critically associated with agricultural green transition, yet sustained adoption remains a persistent challenge under single-governance models. Methods This study constructs a theoretical analysis framework based on the Stimulus-Organism-Response (SOR) theory. Utilizing the Ordered-Probit model, mediation effect model, and fuzzy-set Qualitative Comparative Analysis (fsQCA), and drawing on micro-survey data from 332 tea farmers in Fujian Province, China, this study explores the statistically associated mechanisms and pathways through which the statistical interaction and configurational patterns of the “proactive government + efficient market” are related to farmers’ sustained adoption intention of biopesticide technologies. Results The findings reveal the following: (1) The statistical interaction term of “proactive government + efficient market” shows a significantly positive associated with farmers’ sustained adoption intention of biopesticide technologies, and its estimated synergistic pattern exhibits a nonlinear gain of “1 + 1 > 2” in the regression model. (2) Perceived value statistically mediates the relationship between the statistical interaction of proactive government and efficient market and farmers’ sustained adoption intention of biopesticide technologies, accounting for 20.60% of the total association, and there are significant differences in the mediating roles of the three sub-dimensions. The mediating role of perceived social value is the strongest (33.33%), followed by perceived economic value (15.32%), while perceived ecological value does not serve as a significant mediator. (3) Neither a proactive government nor an efficient market is a necessary condition associated with farmers’ high and sustained adoption intention of biopesticide technologies. The configuration pathways associated with farmers’ high and sustained adoption intention of biopesticide technologies can be categorized into three types: the government - market synergy pathway, the government incentive pathway driven by the market, and the market guidance pathway supported by the government. Discussion It is essential not only to support the incentive role of the proactive government and improve the guiding role of the efficient market but also to construct a dual-wheel-driven synergy mechanism of “proactive government + efficient market” from a collaborative perspective and to enhance the cultivation of farmers’ perceived value, thereby supporting the sustained adoption intention of green production technologies among farmers.","引言 绿色农业生产技术的采用与农业绿色转型密切相关，但在单一治理模式下，持续采用仍然是一项长期挑战。方法 本研究基于刺激—有机体—反应（SOR）理论构建理论分析框架，运用有序Probit模型、中介效应模型和模糊集定性比较分析（fsQCA），并基于中国福建省332户茶农的微观调查数据，探讨“有为政府+有效市场”的统计交互与组态模式同农户生物农药技术持续采用意愿之间统计关联的机制与路径。结果 研究发现如下：（1）“有为政府+有效市场”的统计交互项与农户生物农药技术持续采用意愿显著正相关，其估计的协同模式在回归模型中表现出“1+1>2”的非线性增益。（2）感知价值在有为政府与有效市场的统计交互同农户生物农药技术持续采用意愿之间起统计中介作用，占总关联的20.60%，且三个子维度的中介作用存在显著差异。感知社会价值的中介作用最强（33.33%），其次是感知经济价值（15.32%），而感知生态价值未起显著中介作用。（3）有为政府和有效市场均不是农户生物农药技术高持续采用意愿的必要条件。与农户生物农药技术高持续采用意愿相关的组态路径可归纳为三种类型：政府—市场协同路径、市场驱动的政府激励路径，以及政府支持的市场引导路径。讨论 不仅要支持有为政府的激励作用、提升有效市场的引导作用，还应从协同视角构建“有为政府+有效市场”的双轮驱动协同机制，并提升培育……","Frontiers in Sustainable Food Systems","2026-10-01T00:00:00Z","论文",{"impact":79,"substance":18,"depth":162,"authority":46,"freshness":187,"relevant":22,"comment":258},"基于福建332户茶农微观数据，用SOR框架与fsQCA揭示政府市场协同促进生物农药持续采纳的机制，方法扎实、结论有政策参考价值，但属区域样本研究，影响力限于细分领域。",[260],{"name":254,"url":251},[262,28,263,264,265],"绿色农业","农户采纳行为","政府市场协同","茶叶种植",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":269},{"candidates":270,"agricultural_evidence":47},[271,275],{"code":33,"score":137,"supported":47,"title":272,"abstract":273,"tags":274},[],[49],[28],{"code":143,"score":22,"supported":14,"title":276,"abstract":277,"tags":278},[],[],[262],[280,281],"福建 茶农 生物农药","政府市场协同 农户采纳","福建茶农生物农药-3999","10.3389\u002Ffsufs.2026.1880869",{"doi":283,"openalex_id":285,"authors":286,"venue":254,"cited_by_count":115,"oa_url":251,"card":298,"direction":302,"ingested_from":304},"W7215104563",[287,289,291,293,295],{"name":288,"orcid":8},"Xuan Zhang",{"name":290,"orcid":8},"Han Chen",{"name":292,"orcid":8},"Kaibin Zhuo",{"name":294,"orcid":8},"高彦净",{"name":296,"orcid":297},"Jinxiong Ji","https:\u002F\u002Forcid.org\u002F0009-0001-0626-9014",{"tldr":299,"method":300,"finding":301,"direction":302,"opportunity":303},"基于SOR理论，用332户福建茶农数据揭示政府与市场协同促进生物农药持续采纳的机制与路径。","SOR框架、Ordered-Probit、中介模型与fsQCA，332份茶农微观","政府与市场协同呈“1+1>2”非线性增益，感知价值中介20.60%，形成三类组态路径。","农业绿色发展与碳","可探究感知生态价值中介失效原因，并将组态路径用于不同作物与区域的绿色技术推广验证。","openalex","2026-10-02T23:30:10.121006Z",{"id":307,"title":308,"url":309,"summary":310,"summary_zh":8,"content":8,"source_name":311,"source_url":8,"published_at":312,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":313,"score_detail":314,"sources":316,"tags":318,"primary_topic":323,"secondary_topics":324,"classification":325,"search_phrases":342,"slug":345,"view_count":137,"doi":8,"paper":8,"created_at":346},3955,"湖北省农科院发布2026年9-11月政府采购意向——华中微生物农药综合评价中心建设项目","https:\u002F\u002Fwww.ccgp-hubei.gov.cn\u002Fnotice\u002F202609\u002Fcgyxgg_8a84806fa0aec2bf01a0f17c23b0136b.html","湖北省农业科学院公开2026年9月至11月政府采购意向，华中微生物农药综合评价中心建设项目预算金额合计超580万元，采购高通量基因测序系统等仪器设备。建设内容包括建成微生物农药评价研究子平台3个以上；构建国内登记微生物农药生产菌种（毒种）活体库、基因库及数据库1个，入库菌种>50株；建立新型微生物农药的分析检测方法2-3项、田间精准应用技术不少于3项；构建微生物农药综合评价智能管理系统1套。","湖北省政府采购网·2026年09月","2026-09-25T08:00:00Z",75,{"impact":162,"substance":18,"depth":79,"authority":46,"freshness":66,"relevant":22,"comment":315},"省级农科院重大科研平台采购意向，含预算、菌种库与检测方法等具体指标，信息增量足，但属省级细分领域进展，时效略滞后。",[317],{"name":311,"url":309},[319,29,320,321,322],"生物育种","政府采购","农业科技平台","农业数据库",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":326},{"candidates":327,"agricultural_evidence":47},[328,332,337],{"code":33,"score":94,"supported":47,"title":329,"abstract":330,"tags":331},[49],[49],[29],{"code":333,"score":22,"supported":14,"title":334,"abstract":335,"tags":336},"F2",[],[],[319],{"code":338,"score":22,"supported":14,"title":339,"abstract":340,"tags":341},"J1",[],[],[320],[343,344],"湖北省农科院 微生物农药 综合评价中心","微生物农药 高通量基因测序","湖北省农科院微生物农药综合评价中心-3955","2026-10-02T11:53:12.858340Z"]