[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-3611":3,"related-3611":56},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":6,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":23,"tags":25,"search_phrases":31,"slug":34,"view_count":35,"doi":36,"paper":37,"created_at":55},3611,"Intelligent Monitoring System for Plant Growth Based on the PAM-Li-Zn Ionic Hydrogel","https:\u002F\u002Fdoi.org\u002F10.1021\u002Facs.biomac.6c01415","Abstract With the rapid advancement of flexible electronics and smart agriculture, plant wearable sensors have attracted increasing attention for precision agricultural monitoring. However, conventional rigid sensors suffer from mechanical incompatibility with soft plant tissues and invasive attachment, limiting long-term in situ monitoring. Here, a flexible triboelectric nanogenerator (TENG) sensor based on a conductive ionic hydrogel (PAM-Li-Zn TENG) was developed and integrated with a Bluetooth module for wireless plant monitoring. The hydrogel composed of PVA, AM, LiCl, and zinc chloride provided excellent flexibility, ionic conductivity, and water retention. The optimized hydrogel containing 3 wt % glycerol exhibited a tensile strength of approximately 124 kPa and an elongation at break of nearly 582%. With PDMS encapsulation, the sensor achieved structural stability and reliable operation. Combined with machine learning algorithms, the PAM-Li-Zn TENG enabled intelligent identification of plant growth states and abiotic stress monitoring, generating an open-circuit voltage of 312 V and a short-circuit current of 31 μA under 50 N force at 1.6 Hz.","摘要 随着柔性电子与智慧农业的快速发展，植物可穿戴传感器在精准农业监测中受到越来越多的关注。然而，传统刚性传感器与柔软植物组织之间存在机械不兼容性，且贴附方式具有侵入性，限制了长期原位监测。为此，本研究开发了一种基于导电离子水凝胶的柔性摩擦纳米发电机（TENG）传感器（PAM-Li-Zn TENG），并将其与蓝牙模块集成，用于植物无线监测。该水凝胶由PVA、AM、LiCl和氯化锌组成，具有优异的柔韧性、离子导电性和保水性。含3 wt %甘油的优化水凝胶拉伸强度约为124 kPa，断裂伸长率接近582%。通过PDMS封装，传感器实现了结构稳定性和可靠运行。结合机器学习算法，PAM-Li-Zn TENG能够智能识别植物生长状态并监测非生物胁迫，在50 N力、1.6 Hz条件下产生312 V的开路电压和31 μA的短路电流。",null,"Biomacromolecules","2026-09-26T00:00:00Z","论文",10,false,80,{"impact":17,"substance":18,"depth":17,"authority":19,"freshness":20,"relevant":21,"comment":22},18,22,14,8,1,"基于离子水凝胶与摩擦纳米发电机的柔性植物可穿戴传感器，结合机器学习实现生长状态与非生物胁迫智能识别，方法新颖、数据扎实，对智慧农业感知层有参考价值。",[24],{"name":10,"url":6},[26,27,28,29,30],"智慧农业","水凝胶","植物可穿戴传感器","摩擦纳米发电机","作物胁迫监测",[32,33],"PAM-Li-Zn 离子水凝胶 植物传感器","摩擦纳米发电机 植物生长监测","PAM-Li-Zn离子水凝胶植物传感器-3611",0,"10.1021\u002Facs.biomac.6c01415",{"doi":36,"openalex_id":38,"authors":39,"venue":10,"cited_by_count":35,"oa_url":9,"card":48,"direction":52,"ingested_from":54},"W7214489477",[40,42,45],{"name":41,"orcid":9},"Long Yang",{"name":43,"orcid":44},"Guoqing Zu","https:\u002F\u002Forcid.org\u002F0000-0003-3382-4498",{"name":46,"orcid":47},"Xijia Yang","https:\u002F\u002Forcid.org\u002F0000-0001-9424-3596",{"tldr":49,"method":50,"finding":51,"direction":52,"opportunity":53},"开发PAM-Li-Zn离子水凝胶TENG传感器，结合蓝牙与机器学习实现植物生长状态无线智能监测。","PVA\u002FAM\u002FLiCl\u002FZnCl2水凝胶TENG，PDMS封装，蓝牙传输，机器学","水凝胶拉伸强度124 kPa、断裂伸长率582%，TENG输出312 V\u002F31 μA，可识别生长状态","智慧农业 \u002F 农业物联网","可探索多模态自供能传感器网络与轻量化模型在田间长期原位监测中的融合。","openalex","2026-09-27T23:30:14.203420Z",{"total":57,"page":21,"page_size":57,"items":58},6,[59,99,132,161,188,212],{"id":60,"title":61,"url":62,"summary":63,"summary_zh":64,"content":9,"source_name":65,"source_url":62,"published_at":66,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":67,"score_detail":68,"sources":73,"tags":75,"search_phrases":79,"slug":82,"view_count":35,"doi":83,"paper":84,"created_at":98},2765,"Tuning the architectural flexibility and dynamic swelling boundaries of pectin-chitosan hydrogels using choline chloride-based deep eutectic solvents","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.nxmate.2026.103518","In modified biopolymers, balancing high swelling with tensile compliance remains a major challenge due to water-induced structural collapse. The study aims to systematically tuning the spatial configuration of hydrogen bond donors, HBD (ethylene glycol, glycerol, and acetic acid) in DES to modulate network properties of pectin-chitosan hydrogels (E20, G20 and A20) and their environmental responsiveness, ensuring structural integrity while permitting swelling. The network exhibiting pH and temperature-responsive swelling across pH 3–11 and temperature 30–60 °C, as well as an ionic swelling capacity that varied with valence (Na + > Ca 2+ > Fe 3+ ). By acting as a molecular wedge that competitively disrupts rigid native ionic crosslinks, the ethylene glycol-based DES (E20) reduced the gel fraction to the lowest; 13.33 ± 1.71%, creating an open skeletal framework that achieved a superior water absorption capacity of 16.02 ± 0.15 g\u002Fg at pH 7 due to the minimal size and little steric hindrance of ethylene glycol-based DES. Architectural flexibility was proven through both tensile compliance (Young's modulus of 0.26–1.44 MPa) and static compression load tolerance up to 49.05 kPa (4.91–49.05 kPa) stress range with a minimal fracture. In addition, the cyclic endurance was demonstrated through five consecutive hydration-dehydration cycles. This work establishes a physical-chemistry foundation for predictive molecular design framework that successfully decouples architectural flexibility and compressive load tolerance from swelling-induced network failure. Through this work, a smart, multi-stimuli-responsive, flexible, and high-swelling biopolymer matrix could be tailored for demanding real-world applications such as smart agriculture and soft robotics.","在改性生物聚合物中，由于水诱导的结构坍塌，平衡高溶胀性与拉伸顺应性仍然是一项重大挑战。本研究旨在系统调控低共熔溶剂（DES）中氢键供体（HBD）（乙二醇、甘油和乙酸）的空间构型，以调节果胶-壳聚糖水凝胶（E20、G20和A20）的网络特性及其环境响应性，在确保结构完整性的同时允许溶胀。该网络在pH 3–11和温度30–60 °C范围内表现出pH和温度响应性溶胀，以及随价态变化的离子溶胀能力（Na⁺ > Ca²⁺ > Fe³⁺）。基于乙二醇的DES（E20）作为分子楔子竞争性地破坏刚性天然离子交联，将凝胶分数降至最低，为13.33 ± 1.71%，形成了开放的骨架结构，由于基于乙二醇的DES尺寸最小且空间位阻小，在pH 7时实现了16.02 ± 0.15 g\u002Fg的优异吸水能力。通过拉伸顺应性（杨氏模量为0.26–1.44 MPa）和静态压缩载荷耐受性（应力范围为4.91–49.05 kPa，断裂极小）证明了结构柔韧性。此外，通过五次连续的水合-脱水循环证明了循环耐久性。本研究为预测性分子设计框架建立了物理化学基础，该框架成功地将结构柔韧性和压缩载荷耐受性与溶胀诱导的网络失效解耦。通过这项工作，可以定制一种智能、多刺激响应、柔性且高溶胀的生物聚合物基质，以满足智能农业和软体机器人等严苛的实际应用需求。","Next Materials","2026-09-17T00:00:00Z",72,{"impact":69,"substance":70,"depth":71,"authority":69,"freshness":13,"relevant":21,"comment":72},12,21,17,"果胶-壳聚糖水凝胶经DES调控实现pH\u002F温度\u002F离子多重响应与高溶胀，为智慧农业与软体机器人提供新材料设计框架，方法新颖但尚处实验室阶段。",[74],{"name":65,"url":62},[26,27,76,77,78],"农业新材料","生物聚合物","软体机器人",[80,81],"农业新材料 生物聚合物 软体机器人 智慧农业","农业新材料 生物聚合物","农业新材料生物聚合物软体机器人智慧农业-2765","10.1016\u002Fj.nxmate.2026.103518",{"doi":83,"openalex_id":85,"authors":86,"venue":65,"cited_by_count":35,"oa_url":62,"card":92,"direction":52,"ingested_from":54},"W7213449544",[87,89],{"name":88,"orcid":9},"Siti Noor Atiyah Md Raffe",{"name":90,"orcid":91},"Rizana Yusof","https:\u002F\u002Forcid.org\u002F0000-0001-7080-9655",{"tldr":93,"method":94,"finding":95,"direction":96,"opportunity":97},"用氯化胆碱基低共熔溶剂调控果胶-壳聚糖水凝胶网络，实现高溶胀与柔性的解耦。","合成E20\u002FG20\u002FA20水凝胶，测试pH、温度、离子响应溶胀及力学性能。","乙二醇基DES作分子楔破坏刚性交联，获得最高吸水16.02 g\u002Fg且保持柔性。","农业绿色发展与碳","可探索该智能水凝胶在农业保水缓释、土壤湿度响应及可降解地膜中的应用。","2026-09-17T23:30:10.104249Z",{"id":100,"title":101,"url":102,"summary":103,"summary_zh":9,"content":9,"source_name":104,"source_url":9,"published_at":105,"category":12,"cover_url":9,"hotness":13,"is_selected":106,"score":107,"score_detail":108,"sources":112,"tags":114,"search_phrases":119,"slug":122,"view_count":35,"doi":9,"paper":123,"created_at":131},3653,"面向智慧农业的自主农业机械——观测、异质性与智能基础设施的集成框架","https:\u002F\u002Fwww.jstage.jst.go.jp\u002Fbrowse\u002Frdj\u002F5\u002F0\u002F_contents\u002F-char\u002Fja","由Hongjin Li、Chunjiang Gao等在Resources Data Journal 2026年第5卷发表的综述文章。面向Agriculture 4.0过渡，针对自主农业机械这一核心议题提出'观测-异质性-基础设施'三位一体的集成框架。系统综述了自主农业机械的技术基础、应用领域、性能优势与采纳约束，并围绕多模态感知、AI驱动决策、自主导航与控制、精准执行、多机协同的耦合展开分析，特别关注环境不确定性、实时决策、互操作性与系统级可扩展性的挑战。研究识别出从孤立任务自动化向数据驱动、适应性、网络化农业自主性的渐进转型，并强调单一组件的改进若无配套计算、通信、机械与制度基础设施支撑，未必带来系统级性能提升。","Resources Data Journal 2026 vol.5 p.576-596 (Hongjin Li, Chunjiang Gao)","2026-09-18T00:00:00Z",true,74,{"impact":17,"substance":109,"depth":71,"authority":110,"freshness":57,"relevant":21,"comment":111},20,13,"核心期刊综述提出观测-异质性-基础设施三位一体框架，对自主农机系统级落地有参考价值，但属学术综述、时效一般，适合主题聚合而非每日精选头条。",[113],{"name":104,"url":102},[26,115,116,117,118],"农业人工智能","多模态感知","自主农机","Agriculture 4.0",[120,121],"自主农业机械 集成框架","Resources Data Journal 智慧农业","自主农业机械集成框架-3653",{"doi":9,"openalex_id":9,"authors":124,"venue":9,"cited_by_count":35,"oa_url":9,"card":125,"direction":52,"ingested_from":130},[],{"tldr":126,"method":127,"finding":128,"direction":52,"opportunity":129},"综述自主农业机械，提出观测-异质性-基础设施三位一体集成框架。","文献综述，围绕多模态感知、AI决策、自主导航与多机协同分析。","单组件改进若无计算、通信与制度基础设施配套，难带来系统级性能提升。","可研究异构农机互操作协议与边缘计算协同，量化基础设施配套对系统级性能的增益。","agent","2026-09-28T00:03:02.555619Z",{"id":133,"title":134,"url":135,"summary":136,"summary_zh":9,"content":9,"source_name":137,"source_url":9,"published_at":138,"category":12,"cover_url":9,"hotness":13,"is_selected":106,"score":139,"score_detail":140,"sources":143,"tags":145,"search_phrases":149,"slug":152,"view_count":35,"doi":9,"paper":153,"created_at":160},3652,"[预印本] 智慧农业平台AI模块的边际绿色贡献模拟——两项蒙特卡洛实验证据","https:\u002F\u002Farxiv.org\u002Fhtml\u002F2609.06740v1","在前期平台级评估基础上，本研究将组件显性化并设计两项受控模拟实验。实验1沿'AI能力→农户行为→农化投入减少'链路建模，将农药\u002F化肥减量建模为可避免盲施份额、处方有效性、决策触达覆盖率与采纳率的乘积；对比经验推广模式与AI模式：AI模式下达成农药减量20%的概率从推广模式下的接近0上升至基线20.7%，并在诊断精度0.95、采纳率0.85下最高达49%；化肥减量15%的概率从接近0升至52.0%。实验2对比现行做法（P0）、IoT工程改造（P1）及P1+AI灌溉调度（P2）：灌溉水节水由7.8%（P0）升至11.0%（P1）与16.0%（P2），AI在工程之外再增加5.0个百分点；稻田CH4在AI调度下减幅达30.5%，碳强度降低27.9%。","arXiv 2609.06740v1 (2026-09)","2026-09-15T00:00:00Z",75,{"impact":17,"substance":18,"depth":17,"authority":141,"freshness":20,"relevant":21,"comment":142},9,"预印本以两项蒙特卡洛模拟量化AI模块在农化减量与稻田减排上的边际绿色贡献，方法新颖、数据具体，但尚未经同行评审，属细分领域前沿进展。",[144],{"name":137,"url":135},[26,115,146,147,148],"精准灌溉","稻田甲烷","化肥农药减量",[150,151],"AI灌溉调度 稻田甲烷 节水","智慧农业 农药化肥减量 蒙特卡洛","AI灌溉调度稻田甲烷节水-3652",{"doi":9,"openalex_id":9,"authors":154,"venue":9,"cited_by_count":35,"oa_url":9,"card":155,"direction":96,"ingested_from":130},[],{"tldr":156,"method":157,"finding":158,"direction":96,"opportunity":159},"通过两项蒙特卡洛实验模拟智慧农业平台AI模块对农药化肥减量和灌溉节水减碳的边际绿色贡献。","蒙特卡洛模拟，构建AI能力到农户行为再到农化投入减少的链路模型，对比经验推广与A","AI模式使农药减量20%概率从近0升至20.7%-49%，化肥减量15%概率升至52%，灌溉节水额外","可进一步实证检验AI诊断精度与农户采纳率对减量减碳效果的交互影响及区域异质性。","2026-09-28T00:03:02.391014Z",{"id":162,"title":163,"url":164,"summary":165,"summary_zh":9,"content":9,"source_name":166,"source_url":9,"published_at":138,"category":12,"cover_url":9,"hotness":13,"is_selected":106,"score":167,"score_detail":168,"sources":170,"tags":172,"search_phrases":176,"slug":179,"view_count":35,"doi":9,"paper":180,"created_at":187},3651,"[预印本] 蒙特卡洛事前评估AI驱动智慧农业平台绿色效益——以海南热带农业为例","https:\u002F\u002Farxiv.org\u002Fhtml\u002F2609.06737v1","以整合大语言模型问答、多模态病虫害诊断、物联网土壤湿度传感、NASA GIBS卫星遥感与闭环田间记录系统的热带农业AI决策平台为对象，构建覆盖农药化肥生产、田间N2O、灌溉电力与稻田CH4的'摇篮到农场大门'农业碳核算模型。在三个海南代表性场景（芒果园、冬季蔬菜、稻\u002F南繁育种田，按面积40%：30%：30%加权）下，通过蒙特卡洛模拟参数不确定性传播：在完全采纳试点情景下，化学农药使用减少23.5%（90%置信区间15.0%–33.2%），化肥施用减少21.0%（13.8%–28.9%），灌溉水减少16.5%（10.9%–23.5%），碳强度降低21.5%（16.1%–27.2%）。达成化肥减量≥15%与碳强度明确下降的概率分别为90.6%与98.1%，而总节水≥20%的概率仅约20%，表明应采用场景化表述。","arXiv 2609.06737v1 (2026-09)",76,{"impact":17,"substance":18,"depth":17,"authority":69,"freshness":57,"relevant":21,"comment":169},"预印本以蒙特卡洛量化AI平台在海南三类场景的减药减肥与碳减排概率，方法新颖、数据具体，但尚未经同行评审，属细分领域进展。",[171],{"name":166,"url":164},[26,115,173,174,175],"农药减量","农业碳核算","海南热带农业",[177,178],"海南 热带农业 AI平台","蒙特卡洛 农业碳核算","海南热带农业AI平台-3651",{"doi":9,"openalex_id":9,"authors":181,"venue":9,"cited_by_count":35,"oa_url":9,"card":182,"direction":96,"ingested_from":130},[],{"tldr":183,"method":184,"finding":185,"direction":96,"opportunity":186},"用蒙特卡洛模拟评估AI智慧农业平台在海南热带农业中的绿色减排效益。","构建摇篮到农场大门碳核算模型，结合蒙特卡洛模拟参数不确定性。","完全采纳下碳强度降21.5%，化肥减量达标概率90.6%，但总节水≥20%概率仅20%。","可延伸研究AI平台在不同作物场景下的节水短板及多目标优化策略。","2026-09-28T00:03:02.301756Z",{"id":189,"title":190,"url":191,"summary":192,"summary_zh":9,"content":9,"source_name":193,"source_url":9,"published_at":194,"category":195,"cover_url":9,"hotness":13,"is_selected":14,"score":196,"score_detail":197,"sources":200,"tags":202,"search_phrases":207,"slug":210,"view_count":35,"doi":9,"paper":9,"created_at":211},3649,"科技支撑水稻全程机械化生产 助力百亩示范样板实现高产——个旧蒙自示范片蒙自点平均亩产1048.0公斤","http:\u002F\u002Fnkytest.yaas.org.cn\u002Fview\u002Ffront.article.articleView\u002F74132\u002F43\u002F1049.html","9月11日，云南省作物学会组织并邀请省内外相关专家组成专家组，对云南省农业科学院粮食作物研究所、国家杂交水稻工程技术研究中心高原育繁示范中心等单位在个旧市大屯街道、蒙自市草坝镇实施的'粒两优8022'百亩示范样板开展现场观摩及测产鉴定。测产结果显示：个旧百亩示范样板平均每亩产量达966.8公斤，蒙自百亩示范样板平均每亩产量达1048.0公斤。该示范样板已逐步实现从传统手工移栽向耕、种、管、收全程机械化生产转型，并配套应用无人机施肥和植保作业。","云南省农业科学院 2026-09-13","2026-09-13T00:00:00Z","报道",68,{"impact":17,"substance":109,"depth":19,"authority":110,"freshness":198,"relevant":21,"comment":199},3,"省级科研机构主导的水稻全程机械化百亩示范测产，数据具体、信源权威，但时效偏旧且属区域性进展，可作为主题聚合素材而非当日精选。",[201],{"name":193,"url":191},[26,203,204,205,206],"种业振兴","高产示范","无人机植保","水稻机械化",[208,209],"粒两优8022 蒙自 测产","云南农科院 水稻 全程机械化","粒两优8022蒙自测产-3649","2026-09-28T00:03:01.223003Z",{"id":213,"title":214,"url":215,"summary":216,"summary_zh":9,"content":217,"source_name":218,"source_url":9,"published_at":219,"category":195,"cover_url":9,"hotness":13,"is_selected":14,"score":220,"score_detail":221,"sources":224,"tags":226,"search_phrases":231,"slug":234,"view_count":35,"doi":9,"paper":9,"created_at":235},3644,"河北省农林科学院副院长王旗一行到北京农林科学院调研座谈——深化京津冀协同发展，促进农业科技成果在河北转化","https:\u002F\u002Fwww.baafs.net.cn\u002Fkjfw\u002Ffwdt\u002F3b58daf3114344cdaa2fbb3b344ab939.htm","9月9日，河北省农林科学院党组成员、副院长王旗一行7人莅临北京农林科学院调研座谈。本次调研交流围绕院所企业管理体制机制、运营模式与内控管理经验，科技成果转化政策体系、路径模式等展开。双方就深化京津冀协同发展，促进农业科技成果在河北的转化等领域达成合作共识。王旗副院长一行在刘琳副院长的陪同下参观了我院院史馆和智慧农业展馆，前往蔬菜所调研京研益农（北京）科技种业科技有限公司生产经营状况，深入数经所调研北京智农天地网络技术有限公司平台直播。","2026年9月9日，河北省农林科学院党组成员、副院长王旗一行7人莅临我院调研座谈，刘琳副院长陪同调研座谈，院长燕继晔会前会见了王旗副院长。\n\n本次调研交流围绕院所企业管理体制机制、运营模式与内控管理经验，科技成果转化政策体系、路径模式等展开。双方分享了各自在相关领域的经验作法，成功案例。通过交流，两院就深化京津冀协同发展，促进农业科技成果在河北的转化等领域达成合作共识。\n\n王旗副院长一行在刘琳副院长的陪同下参观了我院院史馆和智慧农业展馆，前往蔬菜所调研京研益农（北京）科技种业科技有限公司生产经营状况，深入数经所调研北京智农天地网络技术有限公司平台直播。\n\n河北省农林科学院成果转化部、综合部，我院推广处、办公室、数经所，河北拾安农业科技发展有限公司，京研益农（北京）科技种业科技有限公司、北京智农天地网络技术有限公司相关负责人参加了此次活动。","北京市农林科学院 2026-09-09","2026-09-09T00:00:00Z",49,{"impact":69,"substance":110,"depth":141,"authority":110,"freshness":222,"relevant":21,"comment":223},2,"省级农科院间围绕院所企业运营与成果转化的交流座谈，有实质合作共识但属常规调研通稿，时效已过。",[225],{"name":218,"url":215},[26,227,228,229,230],"成果转化","京津冀协同","种业科技","院所企业",[232,233],"河北省农林科学院 北京市农林科学院 调研","京研益农 智农天地 成果转化","河北省农林科学院北京市农林科学院调研-3644","2026-09-28T00:03:00.766614Z"]