[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-5371":3,"related-5371":90},{"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,"primary_topic":31,"secondary_topics":37,"classification":38,"search_phrases":64,"slug":67,"view_count":68,"doi":69,"paper":70,"created_at":89},5371,"Achieving sustainable nutrient self-sufficiency in Sweden: a long-term scenario assessment","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1952306","Introduction Ensuring long-term food security while operating within planetary boundaries requires nutrient management strategies that reduce import dependency without shifting environmental burdens. This study develops and evaluates four contrasting normative scenarios for nutrient management in Sweden in 2045: industrial-scale domestic fertilizer production, industrial-scale nutrient recovery, decentralized “fork-to-backyard” nutrient cycling, and response diversity. Methods The scenarios were assessed using the Sustainability Assessment Framework for Scenarios (SAFS). The framework defines relevant contextual factors and applies a structured qualitative assessment across technological, environmental, and social\u002Fgovernance dimensions. Resource use and circularity were assessed within the environmental dimension, while self-sufficiency was treated as a shared scenario objective. An interrelation analysis and an ordinal scoring scale were used to identify and compare risks, opportunities, trade-offs, and uncertainties without ranking the scenarios. Results The assessment revealed persistent trade-offs that are relevant not only to Sweden but also to other high-input, import-dependent agri-food systems seeking greater nutrient self-sufficiency. Decentralized recycling showed the greatest potential to improve climate and eutrophication outcomes and strengthen democratic participation but involved high implementation and operational complexity, as well as demanding quality assurance requirements. Industrial recovery improved eutrophication performance and circularity while maintaining standardized fertilizer products, but depended on energy and process trade-offs and required substantial investments. Industrial production provided predictable products and perceived safety benefits but risked higher resource intensity and did not inherently reduce pressure on biogeochemical planetary boundaries. Response diversity increased resilience and reduced dependence on single supply pathways but could require greater resource use and coordination. Discussion The combined scenario and SAFS approach clarified key risks, opportunities, and uncertainties, including the influence of electricity mix, achievable nutrient-loss reductions, and contaminant control. The results demonstrate that no single pathway resolves all sustainability challenges and highlight the importance of considering technological, environmental, and governance dimensions simultaneously when designing nutrient self-sufficiency strategies. The approach can support decision-making in Sweden and other regions facing similar sustainability, governance, and supply-security challenges.","引言 在地球边界内确保长期粮食安全，需要既能减少进口依赖又不转移环境负担的养分管理策略。本研究针对瑞典2045年的养分管理，开发并评估了四种相互对照的规范性情景：工业化国内肥料生产、工业化养分回收、去中心化“从餐桌到后院”的养分循环，以及响应多样性。方法 采用情景可持续性评估框架（Sustainability Assessment Framework for Scenarios, SAFS）对这些情景进行评估。该框架界定了相关情境因素，并在技术、环境和社会\u002F治理维度上应用结构化的定性评估。资源利用和循环性在环境维度内评估，而自给自足则被视为各情景的共同目标。采用相互关系分析和序数评分量表来识别和比较风险、机遇、权衡与不确定性，而不对情景进行排序。结果 评估揭示了持续存在的权衡，这些权衡不仅与瑞典相关，也与其他寻求更高养分自给率的高投入、依赖进口的农食系统相关。去中心化回收在改善气候和富营养化结果以及加强民主参与方面显示出最大潜力，但实施和运营复杂性高，且质量保证要求苛刻。工业化回收改善了富营养化表现和循环性，同时维持了标准化肥料产品，但依赖能源和工艺权衡，并需要大量投资。工业化生产提供了可预测的产品和感知到的安全效益，但存在资源强度较高的风险，且并未从根本上减轻对生物地球化学地球边界的压力。响应多样性增强了韧性并减少了对单一供应路径的依赖，但可能需要更多的资源利用和协调。讨论 情景与SAFS相结合的方法阐明了关键风险、机遇和不确定性，包括电力结构的影响、可实现的养分损失削减以及污染物控制。结果表明，没有任何单一途径能够解决所有可持续性挑战，并凸显了在设计养分管理策略时同时考虑技术、环境和治理维度的重要性。",null,"Frontiers in Sustainable Food Systems","2026-10-19T00:00:00Z","论文",10,false,79,{"impact":17,"substance":18,"depth":17,"authority":19,"freshness":20,"relevant":21,"comment":22},18,22,13,8,1,"该研究以瑞典为对象，系统比较四种养分自给路径的权衡，方法规范、结论对高投入进口依赖型农业体系有借鉴价值，但属境外情景研究，国内落地影响有限。",[24],{"name":10,"url":6},[26,27,28,29,30],"粮食安全","可持续农业","循环农业","养分管理","瑞典",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},"F3","fertilizers","肥料与水肥一体化","\u002Ftopic\u002Finputs-equipment\u002Ffertilizers","F",[],{"status":39,"locked":14,"version":40,"method":41,"evidence":42},"classified","2026-10-22.2","rules",{"candidates":43,"agricultural_evidence":45},[44,51,58],{"code":32,"score":13,"supported":45,"title":46,"abstract":47,"tags":50},true,[],[48,29,49],"肥料","fertilizer",[29],{"code":52,"score":53,"supported":45,"title":54,"abstract":55,"tags":57},"A8",7,[],[26,56],"food security",[26],{"code":59,"score":60,"supported":14,"title":61,"abstract":62,"tags":63},"H8",2,[],[],[27,28],[65,66],"瑞典 养分自给 情景评估","Frontiers 可持续食物系统 养分循环","瑞典养分自给情景评估-5371",0,"10.3389\u002Ffsufs.2026.1952306",{"doi":69,"openalex_id":71,"authors":72,"venue":10,"cited_by_count":68,"oa_url":81,"card":82,"direction":86,"ingested_from":88},"W7222945601",[73,75,78],{"name":74,"orcid":9},"Priscila de Morais Lima",{"name":76,"orcid":77},"Verena Germann","https:\u002F\u002Forcid.org\u002F0000-0002-3867-0953",{"name":79,"orcid":80},"Jennifer Rae McConville","https:\u002F\u002Forcid.org\u002F0000-0003-0373-685X","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1952306\u002Fpdf",{"tldr":83,"method":84,"finding":85,"direction":86,"opportunity":87},"评估瑞典2045年四种养分管理情景，比较其可持续性与自给自足潜力。","用SAFS框架对四种规范情景做技术、环境、社会维度的定性评估与互关系分析。","无单一方案能解决所有挑战，分散循环在气候与富营养化上最优但实施复杂。","农业绿色发展与碳","可将情景评估框架与养分循环模型耦合，量化电力结构、损失削减与污染物控制的不确定性。","openalex","2026-10-20T23:30:06.714933Z",{"total":91,"page":21,"page_size":91,"items":92},6,[93,182,254,337,386,485],{"id":94,"title":95,"url":96,"summary":97,"summary_zh":98,"content":9,"source_name":99,"source_url":96,"published_at":100,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":101,"score_detail":102,"sources":108,"tags":110,"primary_topic":116,"secondary_topics":121,"classification":123,"search_phrases":163,"slug":166,"view_count":21,"doi":167,"paper":168,"created_at":181},4694,"Precision Agriculture Approaches for Nutrient Management in Maize: A Comprehensive Review of Productivity, Efficiency and Economic Benefits","https:\u002F\u002Fdoi.org\u002F10.9734\u002Fjeai\u002F2026\u002Fv48i104559","Maize nutrient management is an unusually demanding target for precision agriculture because crop demand, soil nutrient supply, weather, rooting conditions and management history vary simultaneously across space and time. Uniform fertiliser programmes can therefore be efficient in one part of a field and inefficient in another, while a recommendation that is appropriate before planting may become suboptimal after rainfall, mineralisation and crop establishment have altered nutrient availability. This critical narrative review evaluates precision approaches for nutrient management in maize, with emphasis on productivity, nutrient-use efficiency and farm-level economic performance. Literature published from 1 January 1990 to 2 August 2026 was examined using agricultural and multidisciplinary scholarly sources, supplemented by citation searching and bibliographic verification. The evidence was organised around the decision chain linking measurement, diagnosis, prescription and nutrient application. Strongest empirical support exists for site-specific and in-season nitrogen management because nitrogen is mobile, strongly coupled to weather and readily expressed in canopy signals. Chlorophyll meters, active optical sensors, aerial and unmanned aerial vehicle imagery, management zones, crop models and machine-learning approaches can improve the timing or spatial targeting of nitrogen, but diagnostic accuracy does not automatically translate into an economically superior fertiliser prescription. Multi-nutrient decision-support systems broaden precision management beyond nitrogen and can improve the balance of nitrogen, phosphorus and potassium, particularly where farmer practice is poorly aligned with crop demand. Across the evidence base, yield gains are often modest when conventional fertilisation is already adequate; benefits more consistently arise through reduced excess nutrient use, improved nutrient-use efficiency, better risk management or correction of under-fertilisation. Profitability is highly conditional on field heterogeneity, fertiliser and grain prices, baseline management, technology cost, scale and weather. Future progress requires multi-year on-farm validation of complete decision chains, stronger treatment of uncertainty and multi-stress confounding, improved multi-nutrient diagnostics, and economic evaluations that include fixed, transaction and information costs. Precision nutrient management is best understood as an adaptive decision framework rather than a single sensor or variable-rate technology.","玉米养分管理对精准农业而言是一个异常苛刻的目标，因为作物需求、土壤养分供应、天气、根系条件和管理历史在空间和时间上同时变化。因此，均匀施肥方案在田块某一部分可能高效，而在另一部分则可能低效；而播种前适宜的推荐方案，在降雨、矿化和作物建成改变养分有效性之后，也可能变得次优。这篇批判性叙述综述评估了玉米养分管理的精准方法，重点关注生产力、养分利用效率和农场层面经济表现。利用农业与多学科学术来源，检索了1990年1月1日至2026年8月2日发表的文献，并以引文检索和书目核验作为补充。证据围绕连接测量、诊断、处方和养分施用的决策链进行组织。最强的实证支持存在于位点特异性和季内氮管理，因为氮具有移动性、与天气强耦合，并易于在冠层信号中表达。叶绿素仪、主动光学传感器、航空和无人机影像、管理分区、作物模型和机器学习方法可以改善氮的施用时机或空间靶向，但诊断准确性并不会自动转化为经济上更优的施肥处方。多养分决策支持系统将精准管理扩展到氮之外，并能改善氮、磷、钾的平衡，尤其是在农户实践与作物需求严重不匹配的情况下。在整个证据基础中，当常规施肥已经充足时，产量增益往往有限；效益更一致地来自减少过量养分使用、提高养分利用效率、改善风险管理或纠正施肥不足。盈利能力高度取决于田块异质性、肥料和谷物价格、基线管理、技术成本、规模和天气。未来进展需要对完整决策链进行多年农场验证，更有力地处理不确定性和多胁迫混杂，改进多养分诊断，以及纳入固定成本、交易成本和信息成本的经济评价。精准养分管理最好被理解为一个适应性决策框架","Journal of Experimental Agriculture International","2026-10-10T00:00:00Z",71,{"impact":103,"substance":104,"depth":105,"authority":19,"freshness":106,"relevant":21,"comment":107},12,20,17,9,"系统综述精准养分管理在玉米上的产量、效率与经济性证据，方法学扎实但属学术综述，产业落地价值需长期验证。",[109],{"name":99,"url":96},[111,112,113,114,115,29],"智慧农业","变量施肥","玉米","精准农业","遥感监测",{"code":117,"slug":118,"name":113,"path":119,"parent_code":120},"A3","maize","\u002Ftopic\u002Ffield-crops\u002Fmaize","A",[122],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":124},{"candidates":125,"agricultural_evidence":45},[126,133,138,144,151,158],{"code":127,"score":128,"supported":45,"title":129,"abstract":131,"tags":132},"I1",16,[130],"precision agriculture",[114,130],[111,114],{"code":117,"score":134,"supported":45,"title":135,"abstract":136,"tags":137},15,[118],[113,118],[113],{"code":32,"score":139,"supported":45,"title":140,"abstract":141,"tags":143},11,[],[142,48,29],"施肥",[29,112],{"code":145,"score":91,"supported":45,"title":146,"abstract":147,"tags":150},"H2",[],[148,149],"土壤","soil",[],{"code":152,"score":153,"supported":45,"title":154,"abstract":155,"tags":157},"I2",3,[],[156],"机器学习",[],{"code":159,"score":21,"supported":14,"title":160,"abstract":161,"tags":162},"I3",[],[],[115],[164,165],"玉米 精准施肥 氮肥管理","遥感 变量施肥 养分利用效率","玉米精准施肥氮肥管理-4694","10.9734\u002Fjeai\u002F2026\u002Fv48i104559",{"doi":167,"openalex_id":169,"authors":170,"venue":99,"cited_by_count":68,"oa_url":96,"card":175,"direction":179,"ingested_from":88},"W7221366291",[171,173],{"name":172,"orcid":9},"Piyali Pal",{"name":174,"orcid":9},"Disha Chattopadhyay",{"tldr":176,"method":177,"finding":178,"direction":179,"opportunity":180},"综述玉米精准养分管理在生产力、效率与经济效益上的证据与局限。","系统检索1990-2026年文献，按测量-诊断-处方-施用决策链组织证据。","氮素精准管理证据最强，但诊断精度不必然带来经济更优的施肥处方。","农业人工智能与决策模型","亟需多年多点田间验证完整决策链，并纳入不确定性、多养分诊断与信息成本的经济评价。","2026-10-11T23:30:51.450082Z",{"id":183,"title":184,"url":185,"summary":186,"summary_zh":187,"content":9,"source_name":10,"source_url":185,"published_at":188,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":189,"score_detail":190,"sources":192,"tags":194,"primary_topic":199,"secondary_topics":205,"classification":207,"search_phrases":235,"slug":238,"view_count":21,"doi":239,"paper":240,"created_at":253},3762,"Nitrogen-centered nutrient innovation for decoupling agricultural productivity from greenhouse-gas intensity: evidence, limits, and implementation pathways","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1934315","Increasing agricultural production while lowering greenhouse-gas (GHG) intensity is a defining challenge for climate-smart agrifood systems. This critical review evaluates nitrogen-centered nutrient innovations through a boundary-explicit, two-axis framework: evidence confidence for a stated productivity-GHG decoupling outcome and implementation readiness in a specified context. The synthesis covers enhanced-efficiency fertilizers (EEFs), biological nitrogen fixation (BNF), biological nitrification inhibition (BNI), site-specific nutrient management (SSNM), 4R stewardship, precision placement, digital decision support, circular nitrogen recovery, and integrated nutrient management (INM). Direct evidence requires paired crop-output and GHG data; nitrogen-use efficiency, fertilizer savings, nutrient-loss reduction, or soil-quality responses alone are classified as partial or supporting evidence. Evidence confidence is highest for locally calibrated SSNM, 4R rate-timing-placement practices, and selected EEFs in high-surplus or high-loss systems, although performance varies with crop, soil, climate, baseline nitrogen rate, and the measured boundary. Implementation readiness is high for established stewardship practices, moderate and context-dependent for EEFs, digital tools, recovered products, and BNI, and low for many nanofertilizers and non-legume microbial inoculants. Circular products may provide life-cycle benefits, but results depend on allocation, substitution, transport, energy, indirect N 2 O, and avoided-waste assumptions. Short-term biogenic soil CO 2 flux is not treated as fossil climate forcing; soil-carbon benefits require stock-change measurements with defined depth, baseline, duration, and permanence. Evidence is concentrated in cereal and high-input systems, and publication, language, citation-selection, and outcome-reporting biases limit generalization. Reliable decoupling therefore requires integrated portfolios, transparent accounting, independent field validation, and performance-oriented policy rather than claims based on input reduction alone.","在降低温室气体（GHG）强度的同时提高农业生产，是气候智慧型农食系统面临的一项决定性挑战。本批判性综述通过一个边界明确的双轴框架，评估以氮为中心的养分创新：针对特定生产力—温室气体脱钩结果的证据置信度，以及在特定情境下的实施就绪度。综述涵盖增效肥料（EEFs）、生物固氮（BNF）、生物硝化抑制（BNI）、位点特异性养分管理（SSNM）、4R管理、精准施肥、数字决策支持、循环氮回收和综合养分管理（INM）。直接证据要求配对的作物产量与温室气体数据；仅凭氮利用效率、肥料节约、养分损失减少或土壤质量响应，被归类为部分证据或支持性证据。对于经本地校准的SSNM、4R用量—时间—位置实践，以及在高盈余或高损失系统中选用的增效肥料，证据置信度最高，但其表现因作物、土壤、气候、基线氮用量和所测边界而异。实施就绪度对于成熟的管理实践较高，对于增效肥料、数字工具、回收产品和生物硝化抑制为中等且依赖情境，对于许多纳米肥料和非豆科微生物接种剂则较低。循环产品可能提供生命周期效益，但结果取决于分配、替代、运输、能源、间接N₂O和避免废弃物等假设。短期生物源土壤CO₂通量不被视为化石气候强迫；土壤碳效益需要具有明确深度、基线、持续时间和永久性的碳储量变化测量。证据集中于谷类作物和高投入系统，发表、语言、引用选择和结果报告偏倚限制了外推。因此，可靠的脱钩需要综合方案组合、透明核算、独立田间验证和以绩效为导向的政策，而非仅基于投入减少的宣称。","2026-09-28T00:00:00Z",80,{"impact":17,"substance":18,"depth":17,"authority":19,"freshness":106,"relevant":21,"comment":191},"系统综述氮素创新对农业生产与温室气体强度脱钩的证据与落地路径，方法框架清晰、结论审慎，对农业绿色低碳与智慧养分管理有参考价值。",[193],{"name":10,"url":185},[29,195,196,197,198],"农业减排","农业绿色低碳","氮肥增效","数字决策支持",{"code":200,"slug":201,"name":202,"path":203,"parent_code":204},"B7","protected-horticulture","设施园艺与植物工厂","\u002Ftopic\u002Fhorticulture\u002Fprotected-horticulture","B",[206],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":208},{"candidates":209,"agricultural_evidence":45},[210,217,221,225,230],{"code":200,"score":211,"supported":45,"title":212,"abstract":214,"tags":216},14,[213],"greenhouse",[215,213],"温室",[],{"code":32,"score":13,"supported":45,"title":218,"abstract":219,"tags":220},[],[142,48,29,49],[29],{"code":145,"score":91,"supported":45,"title":222,"abstract":223,"tags":224},[],[148,149],[],{"code":152,"score":153,"supported":45,"title":226,"abstract":227,"tags":229},[],[228],"decision support",[],{"code":231,"score":21,"supported":14,"title":232,"abstract":233,"tags":234},"H4",[],[],[195],[236,237],"氮肥增效 温室气体 减排","4R养分管理 精准施肥","氮肥增效温室气体减排-3762","10.3389\u002Ffsufs.2026.1934315",{"doi":239,"openalex_id":241,"authors":242,"venue":10,"cited_by_count":68,"oa_url":246,"card":247,"direction":252,"ingested_from":88},"W7214627055",[243],{"name":244,"orcid":245},"Bonface Ombasa Manono","https:\u002F\u002Forcid.org\u002F0000-0001-9150-2126","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1934315\u002Fpdf",{"tldr":248,"method":249,"finding":250,"direction":86,"opportunity":251},"综述氮素创新技术能否在保障产量的同时降低农业温室气体强度，并评估证据与实施就绪度。","边界明确的双轴框架，综述EEFs、BNF、BNI、SSNM、4R、数字决策支持等","SSNM、4R和部分EEFs证据最强，但效果受作物、土壤、气候和基线氮量影响。","需在多样化作物与低投入系统中开展独立田间验证，并建立透明核算与政策评估体系。","智慧农业 \u002F 农业物联网","2026-09-29T23:30:07.225900Z",{"id":255,"title":256,"url":257,"summary":258,"summary_zh":259,"content":9,"source_name":260,"source_url":257,"published_at":261,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":262,"score_detail":263,"sources":265,"tags":267,"primary_topic":272,"secondary_topics":276,"classification":278,"search_phrases":307,"slug":310,"view_count":153,"doi":311,"paper":312,"created_at":336},2655,"Response of Wheat Crop to The Application of Different Micronutrients and Their Influence on Growth and Development","https:\u002F\u002Fdoi.org\u002F10.71317\u002Fkjard.2.9.2026.605","Micronutrients are required in small quantities but play essential roles in wheat growth, physiological processes, yield formation, and grain nutritional quality. Deficiencies of zinc (Zn), iron (Fe), manganese (Mn), copper (Cu), and boron (B) can restrict plant development and reduce productivity, particularly in soils with limited nutrient availability. This study summarizes the roles of major micronutrients in wheat growth and development, with emphasis on their effects on germination, root development, tillering, biomass production, photosynthesis, nutrient uptake, enzyme activity, yield components, and grain quality. The study also evaluates major approaches for micronutrient management, including soil application, seed treatment, foliar application, and integrated fertilization. Particular attention is given to the influence of soil properties, environmental conditions, wheat genotype, fertilizer dose, application timing, and application method on micronutrient availability and utilization efficiency. Recent evidence indicates that balanced micronutrient management can improve wheat physiological performance, yield components, grain yield, and nutritional value, while agronomic biofortification offers an important strategy for increasing grain Zn and Fe concentrations. However, the effectiveness of micronutrient application varies considerably with soil conditions, climatic stresses, genotype, and management practices. Therefore, site-specific nutrient management, soil testing, genotype selection, and stage-specific application are essential for improving micronutrient-use efficiency. Integrating micronutrient management with wheat breeding and precision agriculture can contribute to sustainable productivity and improved grain nutritional quality. Future research should focus on genotype-specific micronutrient requirements, nutrient interactions, precision application technologies, and climate-resilient strategies for efficient wheat production and enhanced food and nutritional security.","微量营养元素虽然需求量小，但在小麦生长、生理过程、产量形成和籽粒营养品质中发挥着重要作用。锌（Zn）、铁（Fe）、锰（Mn）、铜（Cu）和硼（B）的缺乏会限制作物发育并降低生产力，尤其是在养分有效性有限的土壤中。本研究综述了主要微量营养元素在小麦生长发育中的作用，重点阐述了其对萌发、根系发育、分蘖、生物量积累、光合作用、养分吸收、酶活性、产量构成和籽粒品质的影响。研究还评估了微量营养元素管理的主要途径，包括土壤施用、种子处理、叶面喷施和综合施肥。特别关注了土壤性质、环境条件、小麦基因型、肥料用量、施用时期和施用方法对微量营养元素有效性和利用效率的影响。近期证据表明，平衡的微量营养元素管理可以改善小麦生理性能、产量构成、籽粒产量和营养价值，而农艺生物强化是提高籽粒锌和铁浓度的重要策略。然而，微量营养元素施用的效果因土壤条件、气候胁迫、基因型和管理措施的不同而有很大差异。因此，针对特定地点的养分管理、土壤测试、基因型选择和分期施用对于提高微量营养元素利用效率至关重要。将微量营养元素管理与小麦育种和精准农业相结合，有助于实现可持续生产力并改善籽粒营养品质。未来研究应聚焦于基因型特异性微量营养元素需求、养分互作、精准施用技术以及气候韧性策略，以实现高效小麦生产并增强粮食和营养安全。","Kashmir Journal of Academic Research and Development","2026-09-14T00:00:00Z",68,{"impact":211,"substance":17,"depth":128,"authority":103,"freshness":20,"relevant":21,"comment":264},"综述性论文，系统梳理微量元素对小麦生长与品质的作用及管理策略，对科学施肥与营养强化有参考价值，但非原创试验数据，影响力偏细分领域。",[266],{"name":260,"url":257},[26,268,269,270,271],"小麦","生物强化","微量元素","科学施肥",{"code":273,"slug":274,"name":268,"path":275,"parent_code":120},"A2","wheat","\u002Ftopic\u002Ffield-crops\u002Fwheat",[277],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":279},{"candidates":280,"agricultural_evidence":45},[281,285,290,294,298,302],{"code":273,"score":134,"supported":45,"title":282,"abstract":283,"tags":284},[274],[268,274],[268],{"code":32,"score":13,"supported":45,"title":286,"abstract":287,"tags":289},[],[142,48,29,49,288],"fertilization",[271],{"code":145,"score":91,"supported":45,"title":291,"abstract":292,"tags":293},[],[148,149],[],{"code":127,"score":91,"supported":45,"title":295,"abstract":296,"tags":297},[],[114,130],[],{"code":52,"score":21,"supported":14,"title":299,"abstract":300,"tags":301},[],[],[26],{"code":303,"score":21,"supported":14,"title":304,"abstract":305,"tags":306},"F2",[],[],[269],[308,309],"微量元素 生物强化 科学施肥 粮食安全","微量元素 生物强化","微量元素生物强化科学施肥粮食安全-2655","10.71317\u002Fkjard.2.9.2026.605",{"doi":311,"openalex_id":313,"authors":314,"venue":260,"cited_by_count":68,"oa_url":329,"card":330,"direction":335,"ingested_from":88},"W7213313809",[315,317,319,321,323,325,327],{"name":316,"orcid":9},"Muhammad Adnan Rafique",{"name":318,"orcid":9},"Aftab Ahmad Sheikh",{"name":320,"orcid":9},"Syed Asghar Hussain Shah",{"name":322,"orcid":9},"Saima Nazar",{"name":324,"orcid":9},"Asia Shaheen",{"name":326,"orcid":9},"Muhammad Imran",{"name":328,"orcid":9},"Hafiz Abu Bakar Amin","https:\u002F\u002Frjsaonline.org\u002Findex.php\u002FKJARD\u002Farticle\u002Fdownload\u002F605\u002F852",{"tldr":331,"method":332,"finding":333,"direction":86,"opportunity":334},"综述小麦对锌铁锰铜硼等微量元素的响应及其对生长、产量和品质的影响。","文献综述，分析土壤施用、种子处理、叶面喷施及综合施肥等管理方式。","平衡微量元素管理可提升小麦生理、产量和营养品质，农艺强化可增加籽粒锌铁。","可结合基因型与精准农业，研究特定基因型微量元素需求及气候适应型精准施用技术。","农业遥感与作物表型","2026-09-16T23:30:21.993931Z",{"id":338,"title":339,"url":340,"summary":341,"summary_zh":9,"content":342,"source_name":343,"source_url":9,"published_at":344,"category":345,"cover_url":9,"hotness":13,"is_selected":14,"score":346,"score_detail":347,"sources":351,"tags":353,"primary_topic":357,"secondary_topics":358,"classification":359,"search_phrases":381,"slug":384,"view_count":21,"doi":9,"paper":9,"created_at":385},1782,"秋粮主产区分类施策 全力夺取丰收——CCTV《新闻联播》9月2日报道","https:\u002F\u002Fnews.cctv.com\u002F2026\u002F09\u002F02\u002FARTI6Xkpawf9cLV328rm4gSZ260902.shtml","央视《新闻联播》报道：山东大力推广水肥一体化技术，面积达930万亩；全国水肥一体化应用面积在去年达8800万亩的基础上今年持续增加。黑龙江宝清县将65厘米小垄拓宽为110厘米大垄。河南中部部分农田受灾，在用好9190万元中央农业生产救灾资金基础上派出6个专家组下沉指导，漯河搭载多光谱成像的无人机对受灾地块进行\"体检\"并飞防病虫害。","[首页](https:\u002F\u002Fwww.cctv.com\u002F)\n\n[时政](javascript:;)\n\n[新闻](https:\u002F\u002Fnews.cctv.com\u002F)\n\n[评论](https:\u002F\u002Fopinion.cctv.com\u002F)\n\n[视频](https:\u002F\u002Fv.cctv.com\u002F)\n\n[财经](https:\u002F\u002Ffinance.cctv.com\u002Findex.shtml)\n\n[体育](https:\u002F\u002Fsports.cctv.com\u002F)\n\n[教育](https:\u002F\u002Fedu.cctv.com\u002F)\n\n[熊猫](https:\u002F\u002Fwww.ipanda.com\u002F)\n\n[直播中国](https:\u002F\u002Flivechina.cctv.com\u002F)\n\n[4K](https:\u002F\u002Ftv.cctv.com\u002F4K\u002Findex.shtml)\n\n[CCTV.直播](https:\u002F\u002Ftv.cctv.com\u002Findex.shtml)\n\n[中](https:\u002F\u002Fwww.cctv.com\u002Findex.shtml)\n\n[](https:\u002F\u002Faigc.cctv.com\u002Findex.shtml 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20:11:58\n\n###### 原标题：\n\n正在加载\n\n**央视网消息**（新闻联播）：眼下，全国大部分秋粮正值灌浆期，主产区分类施策，加强田间管理，全力夺取丰收。\n\n![Image 50](https:\u002F\u002Fp5.img.cctvpic.com\u002Fphotoworkspace\u002Fcontentimg\u002F2026\u002F09\u002F02\u002F2026090220092333398.jpg)\n\n农业农村部最新农情调度显示，今年，全国秋粮播种面积预计稳中略增。目前，除局部地区受灾外，大部分秋粮长势良好。\n\n今年，山东大力推广水肥一体化技术，面积达到930万亩，增产趋势明显。\n\n作为粮油作物大面积单产提升的关键举措，全国水肥一体化应用面积在去年达到8800万亩的基础上，今年持续增加。\n\n![Image 51](https:\u002F\u002Fp2.img.cctvpic.com\u002Fphotoworkspace\u002Fcontentimg\u002F2026\u002F09\u002F02\u002F2026090220111530550.jpg)\n\n在黑龙江宝清县，65厘米的小垄拓宽成了110厘米的大垄，不仅种得更多，分布也更均匀。光、热、水、肥利用率同步提升，作物长势明显优于周边地块。\n\n受前期降雨影响，河南中部部分农田受灾。当地在用好9190万元中央农业生产救灾资金的基础上，派出6个专家组指导农田恢复生产。在漯河，搭载高清成像的多光谱无人机对受灾地块进行了智能“体检”，随后开展无人机飞防预防病虫害滋生扩散。\n\n![Image 52](https:\u002F\u002Fnews.cctv.com\u002F2026\u002F09\u002F02\u002FARTI6Xkpawf9cLV328rm4gSZ260902.shtml)\n\n目前，距离全国秋粮大面积收获还有不到一个月的时间，受台风多发以及高温高湿天气的影响，南方水稻主产区、黄淮海主产区病虫害发生风险增加，农业农村部指导各地做好病虫害防治，并采取叶面喷施等防灾减灾稳产增产技术，全力以赴确保秋粮安全成熟。\n\n编辑：邢斯馨 责任编辑：刘亮\n\n*   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[近半个世纪过去，彼得·威尔逊仍清晰记得，当年在墨尔本首次观看福建木偶剧团赴澳演出时内心的震撼。“真是非常奇妙！”这位澳大利亚知名导演、编剧、木偶艺术家不禁感慨。](https:\u002F\u002Fnews.cctv.com\u002F2026\u002F09\u002F07\u002FARTIADQFrXIPOrvlihXahhpc260907.shtml) 2026-09-06 23:27[十二生肖](https:\u002F\u002Fsearch.cctv.com\u002Fsearch.php?qtext=%E5%8D%81%E4%BA%8C%E7%94%9F%E8%82%96)[导演](https:\u002F\u002Fsearch.cctv.com\u002Fsearch.php?qtext=%E5%AF%BC%E6%BC%94)[中国儿童艺术剧院](https:\u002F\u002Fsearch.cctv.com\u002Fsearch.php?qtext=%E4%B8%AD%E5%9B%BD%E5%84%BF%E7%AB%A5%E8%89%BA%E6%9C%AF%E5%89%A7%E9%99%A2)   \n*   [![Image 57](https:\u002F\u002Fp1.img.cctvpic.com\u002Fphotoworkspace\u002F2026\u002F09\u002F07\u002F2026090707134557317.jpg)](https:\u002F\u002Fnews.cctv.com\u002F2026\u002F09\u002F07\u002FARTIaxRhhQvKeArpg9KqEsNL260907.shtml) [量子科技如何从实验室飞向“寻常百姓家”？](https:\u002F\u002Fnews.cctv.com\u002F2026\u002F09\u002F07\u002FARTIaxRhhQvKeArpg9KqEsNL260907.shtml) [一台白色桶状设备矗立在实验室中央，墙后一台形似空调室外机的辅助设备持续运转。这台正在安装调试的设备，正是“祖冲之三号”同款系列超导量子计算机。](https:\u002F\u002Fnews.cctv.com\u002F2026\u002F09\u002F07\u002FARTIaxRhhQvKeArpg9KqEsNL260907.shtml) 2026-09-06 23:14[量子保密通信](https:\u002F\u002Fsearch.cctv.com\u002Fsearch.php?qtext=%E9%87%8F%E5%AD%90%E4%BF%9D%E5%AF%86%E9%80%9A%E4%BF%A1)[冷原子](https:\u002F\u002Fsearch.cctv.com\u002Fsearch.php?qtext=%E5%86%B7%E5%8E%9F%E5%AD%90)[量子芯片](https:\u002F\u002Fsearch.cctv.com\u002Fsearch.php?qtext=%E9%87%8F%E5%AD%90%E8%8A%AF%E7%89%87)  ","央视网2026年9月2日","2026-09-02T12:00:00Z","报道",72,{"impact":348,"substance":134,"depth":103,"authority":134,"freshness":349,"relevant":21,"comment":350},25,5,"央视报道秋粮主产区分类施策，强调防灾减灾与科技支撑，具有全国性指导意义。",[352],{"name":343,"url":340},[26,354,355,356],"防灾减灾","秋粮生产","水肥一体化",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":360},{"candidates":361,"agricultural_evidence":45},[362,367,371,376],{"code":32,"score":363,"supported":45,"title":364,"abstract":365,"tags":366},4,[],[356],[356],{"code":52,"score":21,"supported":14,"title":368,"abstract":369,"tags":370},[],[],[26],{"code":372,"score":21,"supported":14,"title":373,"abstract":374,"tags":375},"H7",[],[],[354],{"code":377,"score":21,"supported":14,"title":378,"abstract":379,"tags":380},"J4",[],[],[355],[382,383],"水肥一体化 秋粮生产 粮食安全 防灾减灾","水肥一体化 秋粮生产","水肥一体化秋粮生产粮食安全防灾减灾-1782","2026-09-07T00:04:37.274763Z",{"id":387,"title":388,"url":389,"summary":390,"summary_zh":391,"content":9,"source_name":10,"source_url":389,"published_at":392,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":393,"score_detail":394,"sources":396,"tags":398,"primary_topic":402,"secondary_topics":408,"classification":414,"search_phrases":455,"slug":458,"view_count":68,"doi":459,"paper":460,"created_at":484},1603,"Organically enriched water from an integrated agri-aquaculture system enhances antioxidant defense and secondary metabolism in blackberry (Rubus ulmifolius cv. Tupy)","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1927797","Introduction Integrated agri-aquaculture systems can improve water-use efficiency and nutrient recycling in semiarid and arid regions increasingly affected by climate change; however, the physiological responses of fruit crops to aquaculture-derived irrigation water remain poorly understood. This study evaluated the growth, photosynthetic status, and biochemical responses of blackberry ( Rubus ulmifolius cv. Tupy) irrigated with organically enriched water from an integrated tilapia–blackberry system operated under geodesic-dome conditions in semidesert central Mexico. Methods Four irrigation treatments were compared: a conventional nutrient solution, unsupplemented tilapia-culture effluent, tilapia-culture effluent supplemented with mineral nutrients, and well water adjusted to the same pH as the fertilized treatments. Plant growth traits, leaf greenness, normalized difference vegetation index, antioxidant enzyme activities, total phenolic compounds, and flavonoids were monitored for 216 h after irrigation began. Results and discussion Plants irrigated with supplemented tilapia-culture effluent maintained growth and canopy greenness comparable to those receiving the conventional nutrient solution. In contrast, unsupplemented tilapia-culture effluent and well water induced stronger antioxidant and secondary-metabolic responses, particularly in superoxide dismutase and catalase activities and in the temporal dynamics of phenolic compounds and flavonoids, whereas phenylalanine ammonia-lyase showed a weaker and later response. These patterns suggest that mineral-supplemented effluent primarily supported vegetative performance, whereas unsupplemented effluent was associated with a nutritional elicitation response potentially related to relative nutrient limitation and biologically active components in the effluent. During the 216-h evaluation period, unsupplemented effluent maintained plant performance comparable to that under the fertilized treatments, suggesting that aquaculture-derived water may reduce mineral-fertilizer inputs during specific crop stages. Because the experiment was short-term, no conclusions can be drawn regarding long-term productivity, fruit quality, or sustained plant responses. Overall, the findings support the potential of integrated agri-aquaculture systems as a water-smart approach for blackberry cultivation in water-limited semidesert environments.","引言 综合农业-水产养殖系统可提高半干旱和干旱地区（日益受气候变化影响）的水分利用效率和养分循环利用；然而，果树作物对水产养殖源灌溉水的生理响应仍知之甚少。本研究评估了在墨西哥中部半沙漠地区测地穹顶条件下，以罗非鱼-黑莓综合系统产生的有机富集水灌溉黑莓（Rubus ulmifolius cv. Tupy）时的生长、光合状态及生化响应。方法 比较了四种灌溉处理：常规营养液、未补充矿质营养的罗非鱼养殖废水、补充矿质营养的罗非鱼养殖废水，以及与施肥处理调节至相同pH值的水井水。在灌溉开始后的216小时内，监测了植株生长性状、叶片绿色度、归一化差异植被指数、抗氧化酶活性、总酚类化合物及黄酮类化合物。结果与讨论 以补充矿质营养的罗非鱼养殖废水灌溉的植株，其生长和冠层绿色度与接受常规营养液的植株相当。相比之下，未补充矿质营养的罗非鱼养殖废水和井水诱导了更强的抗氧化和次生代谢响应，尤其是超氧化物歧化酶和过氧化氢酶活性以及酚类化合物和黄酮类化合物的时间动态变化，而苯丙氨酸解氨酶则表现出较弱且较迟的响应。这些模式表明，补充矿质营养的废水主要支持营养生长性能，而未补充矿质营养的废水则与营养激发响应相关，该响应可能涉及相对养分限制及废水中生物活性成分的作用。在216小时的评估期内，未补充矿质营养的废水维持的植株性能与施肥处理相当，表明水产养殖源水可在特定作物阶段减少矿质肥料投入。由于本实验为短期研究，无法就长期生产力、果实品质或植株持续响应得出结论。总体而言，研究结果支持综合农业-水产养殖系统作为水资源有限半沙漠环境中黑莓种植的水智能型方法的潜力。","2026-09-03T00:00:00Z",66,{"impact":103,"substance":17,"depth":128,"authority":19,"freshness":53,"relevant":21,"comment":395},"研究探索鱼菜共生系统灌溉黑莓的生理响应，为半干旱地区节水农业提供新思路，但属短期试验，影响有限。",[397],{"name":10,"url":389},[111,399,400,28,401],"水产养殖","节水灌溉","黑莓",{"code":403,"slug":404,"name":405,"path":406,"parent_code":407},"H3","irrigation","水资源与灌溉","\u002Ftopic\u002Fenvironment\u002Firrigation","H",[409,410],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"code":372,"slug":411,"name":412,"path":413,"parent_code":407},"climate","气候适应与防灾减灾","\u002Ftopic\u002Fenvironment\u002Fclimate",{"status":39,"locked":14,"version":40,"method":41,"evidence":415},{"candidates":416,"agricultural_evidence":45},[417,424,430,434,441,447,451],{"code":418,"score":134,"supported":45,"title":419,"abstract":421,"tags":423},"D",[420],"aquaculture",[422,420],"水产",[399],{"code":403,"score":13,"supported":45,"title":425,"abstract":426,"tags":429},[],[427,428,404],"灌溉","水资源",[400],{"code":32,"score":106,"supported":45,"title":431,"abstract":432,"tags":433},[],[142,48,49],[],{"code":372,"score":106,"supported":45,"title":435,"abstract":436,"tags":440},[],[437,438,439],"气候变化","干旱","climate change",[],{"code":442,"score":153,"supported":45,"title":443,"abstract":444,"tags":446},"B2",[],[445],"果树",[],{"code":59,"score":21,"supported":14,"title":448,"abstract":449,"tags":450},[],[],[28],{"code":127,"score":21,"supported":14,"title":452,"abstract":453,"tags":454},[],[],[111],[456,457],"循环农业 智慧农业 水产养殖 节水灌溉","循环农业 智慧农业","循环农业智慧农业水产养殖节水灌溉-1603","10.3389\u002Ffsufs.2026.1927797",{"doi":459,"openalex_id":461,"authors":462,"venue":10,"cited_by_count":68,"oa_url":389,"card":479,"direction":252,"ingested_from":88},"W7207518495",[463,466,468,470,472,475,477],{"name":464,"orcid":465},"Priscila Sarai Flores-Aguilar","https:\u002F\u002Forcid.org\u002F0000-0001-5708-4960",{"name":467,"orcid":9},"Ireri A. Carbajal-Valenzuela",{"name":469,"orcid":9},"Carlos Olvera-Olvera",{"name":471,"orcid":9},"Genaro Martin Soto-Zarazúa",{"name":473,"orcid":474},"Gobinath Chandrakasan","https:\u002F\u002Forcid.org\u002F0000-0002-3919-3677",{"name":476,"orcid":9},"Edgar Rivas-Araiza",{"name":478,"orcid":9},"Jose L. Gonzalez-Cordoba",{"tldr":480,"method":481,"finding":482,"direction":252,"opportunity":483},"研究罗非鱼-黑莓综合养殖系统中有机富集水对黑莓生长和生理的影响。","比较四种灌溉处理，监测生长、光合、抗氧化酶和次生代谢物。","补充矿物质的养殖废水维持生长，未补充的诱导抗氧化和次生代谢响应，可减少化肥。","长期效应和果实品质未知，可研究养殖废水灌溉对黑莓产量和品质的长期影响及机制。","2026-09-04T23:30:07.706501Z",{"id":486,"title":487,"url":488,"summary":489,"summary_zh":490,"content":9,"source_name":491,"source_url":488,"published_at":492,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":493,"score_detail":494,"sources":496,"tags":498,"primary_topic":501,"secondary_topics":502,"classification":503,"search_phrases":541,"slug":544,"view_count":60,"doi":545,"paper":546,"created_at":560},1539,"Chemical fertilizers and environmental sustainability: challenges and implications for modern agriculture","https:\u002F\u002Fdoi.org\u002F10.62451\u002Frep.v4i3.204","Chemical fertilizers have played a fundamental role in increasing agricultural productivity and meeting the growing global demand for food. However, their excessive and prolonged use has generated significant environmental problems and risks to human health. The purpose of this article was to analyze the environmental impacts of chemical fertilizers on ecosystems, agricultural sustainability, and public health through a qualitative review of scientific literature published between 2018 and 2026. The study was based on the analysis of academic research, environmental reports, and scientific publications related to soil degradation, water contamination, greenhouse gas emissions, biodiversity loss, and sustainable fertilization alternatives. The findings revealed that intensive chemical fertilizer use alters the chemical and microbiological properties of soil, reduces natural fertility, and affects ecological balance. Furthermore, nutrient runoff and leaching contribute to the contamination of rivers, lakes, and groundwater systems, promoting eutrophication and increasing risks to human health. In addition, the production and application of synthetic fertilizers increase pollutant emissions associated with climate change. The review also demonstrated that sustainable practices such as organic fertilization, integrated nutrient management, and precision agriculture technologies represent viable alternatives for reducing environmental impacts without compromising agricultural productivity. Finally, the study concludes that the sustainability of modern agriculture depends on the adoption of responsible fertilizer management strategies and environmental policies aimed at protecting ecosystems and ensuring long-term food security.","化学肥料在提高农业生产力和满足全球日益增长的粮食需求方面发挥了根本性作用。然而，其过度和长期使用已造成严重的环境问题并对人类健康构成风险。本文旨在通过定性综述2018年至2026年间发表的科学文献，分析化学肥料对生态系统、农业可持续性和公共健康的环境影响。该研究基于对与土壤退化、水体污染、温室气体排放、生物多样性丧失及可持续施肥替代方案相关的学术研究、环境报告和科学出版物的分析。研究结果表明，集约化化学肥料使用改变了土壤的化学和微生物特性，降低了自然肥力，并影响生态平衡。此外，养分径流和淋溶导致河流、湖泊和地下水系统的污染，促进富营养化并增加人类健康风险。同时，合成肥料的生产和施用增加了与气候变化相关的污染物排放。综述还表明，有机施肥、养分综合管理和精准农业技术等可持续实践是减少环境影响且不损害农业生产力的可行替代方案。最后，研究得出结论：现代农业的可持续性取决于采取负责任的肥料管理策略和旨在保护生态系统、确保长期粮食安全的环境政策。","Revista Científica Episteme & Praxis","2026-09-01T00:00:00Z",62,{"impact":17,"substance":128,"depth":134,"authority":13,"freshness":153,"relevant":21,"comment":495},"系统综述化肥环境代价与替代方案，对农业绿色转型有参考价值，但时效性偏弱。",[497],{"name":491,"url":488},[27,499,500],"化肥减量","农业环保",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":504},{"candidates":505,"agricultural_evidence":45},[506,510,514,518,522,529,533,537],{"code":32,"score":13,"supported":45,"title":507,"abstract":508,"tags":509},[],[142,48,49,288],[499],{"code":52,"score":91,"supported":45,"title":511,"abstract":512,"tags":513},[],[26,56],[],{"code":200,"score":91,"supported":45,"title":515,"abstract":516,"tags":517},[],[215,213],[],{"code":145,"score":91,"supported":45,"title":519,"abstract":520,"tags":521},[],[148,149],[],{"code":523,"score":91,"supported":45,"title":524,"abstract":525,"tags":528},"H6",[],[526,527],"生物多样性","biodiversity",[],{"code":372,"score":91,"supported":45,"title":530,"abstract":531,"tags":532},[],[437,439],[],{"code":127,"score":91,"supported":45,"title":534,"abstract":535,"tags":536},[],[114,130],[],{"code":59,"score":21,"supported":14,"title":538,"abstract":539,"tags":540},[],[],[27],[542,543],"可持续农业 农业环保 化肥减量","可持续农业 农业环保","可持续农业农业环保化肥减量-1539","10.62451\u002Frep.v4i3.204",{"doi":545,"openalex_id":547,"authors":548,"venue":491,"cited_by_count":68,"oa_url":554,"card":555,"direction":86,"ingested_from":88},"W7204875455",[549,552],{"name":550,"orcid":551},"Farshid Hadi","https:\u002F\u002Forcid.org\u002F0000-0001-9772-5988",{"name":553,"orcid":9},"Z Daneshvar Ameri","https:\u002F\u002Fepistemeypraxis.org\u002Findex.php\u002Frevista\u002Farticle\u002Fdownload\u002F204\u002F512",{"tldr":556,"method":557,"finding":558,"direction":86,"opportunity":559},"综述化肥对环境和健康的影响，并提出可持续替代方案。","定性综述2018-2026年文献，分析土壤、水、气候等影响。","化肥过度使用导致土壤退化、水体污染和温室气体排放，可持续施肥可缓解。","可研究精准施肥技术如何量化减少化肥使用并维持产量，结合遥感与决策模型优化管理。","2026-09-03T23:31:01.325176Z"]