[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-4788":3,"related-4788":83},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":8,"source_name":9,"source_url":6,"published_at":10,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":15,"sources":23,"tags":25,"primary_topic":8,"secondary_topics":31,"classification":32,"search_phrases":60,"slug":63,"view_count":21,"doi":64,"paper":65,"created_at":82},4788,"A simplified systems-based screening framework for advancing nitrogen and phosphorus circularity in intensive agricultural regions","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agsy.2026.105008","A simplified systems-based screening framework for advancing nitrogen and phosphorus circularity in intensive agricultural regions。Agricultural Systems",null,"Agricultural Systems","2026-10-12T00:00:00Z","论文",10,false,76,{"impact":16,"substance":17,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":22},15,20,18,14,9,1,"核心期刊新论文，提出面向集约化农区氮磷循环的简化系统筛查框架，方法有创新但偏学术，产业落地价值待观察。",[24],{"name":9,"url":6},[26,27,28,29,30],"农业绿色发展","养分管理","面源污染","种养结合","氮磷循环",[],{"status":33,"locked":13,"version":34,"method":35,"evidence":36},"unclassified","2026-10-22.2","rules",{"candidates":37,"agricultural_evidence":58,"reason":59},[38,43,48,53],{"code":39,"score":21,"supported":13,"title":40,"abstract":41,"tags":42},"F3",[],[],[27],{"code":44,"score":21,"supported":13,"title":45,"abstract":46,"tags":47},"H4",[],[],[26],{"code":49,"score":21,"supported":13,"title":50,"abstract":51,"tags":52},"H5",[],[],[28],{"code":54,"score":21,"supported":13,"title":55,"abstract":56,"tags":57},"H8",[],[],[26],true,"缺少足够的主题证据",[61,62],"Agricultural Systems 氮磷循环","集约化农区 养分循环","AgriculturalSystems氮磷循环-4788","10.1016\u002Fj.agsy.2026.105008",{"doi":64,"openalex_id":66,"authors":67,"venue":9,"cited_by_count":80,"oa_url":6,"card":8,"direction":8,"ingested_from":81},"W7221510965",[68,71,74,77],{"name":69,"orcid":70},"Pilar Villaescusa","https:\u002F\u002Forcid.org\u002F0009-0006-5922-9485",{"name":72,"orcid":73},"José María Obón","https:\u002F\u002Forcid.org\u002F0000-0003-1885-439X",{"name":75,"orcid":76},"José Manuel Angosto","https:\u002F\u002Forcid.org\u002F0000-0003-0746-5487",{"name":78,"orcid":79},"Jose Antonio Fernández-López","https:\u002F\u002Forcid.org\u002F0000-0001-9005-7542",0,"openalex","2026-10-13T23:30:04.399286Z",{"total":84,"page":21,"page_size":84,"items":85},6,[86,182,292,359,448,507],{"id":87,"title":88,"url":89,"summary":90,"summary_zh":91,"content":8,"source_name":92,"source_url":89,"published_at":93,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":94,"score_detail":95,"sources":100,"tags":102,"primary_topic":106,"secondary_topics":112,"classification":113,"search_phrases":158,"slug":161,"view_count":133,"doi":162,"paper":163,"created_at":181},3192,"Turning Livestock Waste into Nutrient Resources: Advances in Crop–Livestock Circular Agriculture for Sustainable Farming Systems","https:\u002F\u002Fdoi.org\u002F10.3390\u002Fagriculture16182033","The increasing specialization of crop and livestock production has disrupted traditional nutrient cycling in agricultural systems, creating a dual challenge of excessive dependence on synthetic fertilizers and inefficient utilization of livestock manure. Crop–livestock circular agriculture offers a promising pathway to address these interconnected problems by recoupling animal production, manure management, and crop cultivation within an integrated nutrient-recycling framework. This review critically synthesizes recent advances in crop–livestock circular agriculture, with particular emphasis on manure valorization, nutrient recovery and reuse, enabling treatment technologies, crop–livestock nutrient matching, and regionally adapted implementation models. Current evidence demonstrates that appropriately managed manure recycling can partially substitute synthetic fertilizers, improve soil fertility and structure, enhance nutrient-use efficiency, and reduce nutrient losses and associated environmental pressures. Technologies including solid–liquid separation, aerobic composting, anaerobic digestion, and emerging resource-recovery approaches further expand the potential for converting livestock waste into fertilizers, energy, and other value-added agricultural inputs. However, the environmental and agronomic benefits of these systems depend strongly on balancing manure-derived nutrient supply with crop demand and local land carrying capacity. This requirement is particularly important in the hilly agricultural regions of Southwest China, where fragmented farmland, dispersed livestock production, complex terrain, and high transportation costs constrain the direct adoption of large-scale centralized models. Locally adapted strategies integrating decentralized manure treatment, nearby land application, and coordinated regional nutrient allocation may therefore provide more practical solutions. Despite substantial progress, broader implementation remains limited by spatial mismatches between manure production and cropland demand, insufficient technological adaptation, economic constraints, and a lack of long-term system-level assessments. Future research should move beyond individual waste-treatment technologies toward integrated crop–livestock management that combines nutrient budgeting, precision manure application, resource recovery, digital decision support, and region-specific governance. Such advances are essential for transforming livestock manure from an environmental liability into a strategic nutrient resource and for accelerating the transition toward resource-efficient, low-impact, and resilient agricultural systems.","作物与畜牧生产的日益专业化打破了农业系统中传统的养分循环，造成了过度依赖合成肥料与畜禽粪污利用效率低下的双重挑战。农牧循环农业通过在一体化养分循环框架内重新耦合动物生产、粪污管理与作物种植，为解决这些相互关联的问题提供了有前景的路径。本综述批判性地综合了农牧循环农业的最新进展，重点关注粪污资源化、养分回收与再利用、使能处理技术、农牧养分匹配以及区域适应性实施模式。现有证据表明，合理管理的粪污循环利用可以部分替代合成肥料，改善土壤肥力与结构，提高养分利用效率，并减少养分损失及相关环境压力。固液分离、好氧堆肥、厌氧消化以及新兴的资源回收方法等技术，进一步拓展了将畜禽废弃物转化为肥料、能源及其他增值农业投入品的潜力。然而，这些系统的环境和农艺效益在很大程度上取决于粪源养分供给与作物需求及当地土地承载能力之间的平衡。这一要求在中国西南丘陵农业区尤为重要，该地区耕地破碎、畜牧生产分散、地形复杂、运输成本高，制约了大规模集中化模式的直接采用。因此，整合分散式粪污处理、就近还田与区域养分协调配置的本地化适应策略可能提供更切实可行的解决方案。尽管已取得实质性进展，更广泛的实施仍受限于粪污产生与农田需求之间的空间错配、技术适应性不足、经济约束以及缺乏长期系统层面的评估。未来研究应超越单一的废弃物处理技术，转向综合农牧管理，将养分预算、精准粪污施用、资源回收、数字化决策支持与因地制宜的治理相结合。这些进展对于将畜禽粪污从环境负担转化为有价值资源至关重要。","Agriculture","2026-09-21T00:00:00Z",79,{"impact":18,"substance":96,"depth":18,"authority":97,"freshness":98,"relevant":21,"comment":99},22,13,8,"系统综述种养循环农业的粪污增值与养分匹配技术，并提出西南丘陵地区适配模式，学术价值与产业参考性兼具。",[101],{"name":92,"url":89},[26,103,104,105,29],"循环农业","养分循环","畜禽粪污资源化",{"code":107,"slug":108,"name":109,"path":110,"parent_code":111},"H2","soil","土壤健康与改良","\u002Ftopic\u002Fenvironment\u002Fsoil","H",[],{"status":114,"locked":13,"version":34,"method":35,"evidence":115},"classified",{"candidates":116,"agricultural_evidence":58},[117,126,131,138,143,149,154],{"code":118,"score":119,"supported":58,"title":120,"abstract":122,"tags":125},"C",17,[121],"livestock",[123,124,121],"畜牧","畜禽",[],{"code":107,"score":84,"supported":58,"title":127,"abstract":128,"tags":130},[],[129,108],"土壤",[],{"code":132,"score":133,"supported":58,"title":134,"abstract":135,"tags":137},"C6",3,[],[136],"畜禽粪污",[],{"code":39,"score":133,"supported":58,"title":139,"abstract":140,"tags":142},[],[141],"肥料",[],{"code":144,"score":133,"supported":58,"title":145,"abstract":146,"tags":148},"I2",[],[147],"decision support",[],{"code":54,"score":150,"supported":13,"title":151,"abstract":152,"tags":153},2,[],[],[26,103],{"code":44,"score":21,"supported":13,"title":155,"abstract":156,"tags":157},[],[],[26],[159,160],"种养循环农业 粪污资源化","西南丘陵 畜禽粪污 养分匹配","种养循环农业粪污资源化-3192","10.3390\u002Fagriculture16182033",{"doi":162,"openalex_id":164,"authors":165,"venue":92,"cited_by_count":80,"oa_url":89,"card":174,"direction":180,"ingested_from":81},"W7213872058",[166,169,172],{"name":167,"orcid":168},"Bing Xiang","https:\u002F\u002Forcid.org\u002F0000-0001-6534-7476",{"name":170,"orcid":171},"Jialin Xiao","https:\u002F\u002Forcid.org\u002F0000-0003-1433-5437",{"name":173,"orcid":8},"Lin Bai",{"tldr":175,"method":176,"finding":177,"direction":178,"opportunity":179},"综述种养循环农业中粪污资源化、养分回收与区域适配模式的研究进展。","文献综述，聚焦粪污增值、养分匹配及西南丘陵区案例。","粪污循环可部分替代化肥并提升养分效率，但受空间错配与区域条件制约。","农业绿色发展与碳","面向丘陵山区，研发分散式粪污处理与数字化养分匹配决策支持系统。","数字乡村与农业信息化","2026-09-22T23:30:32.065619Z",{"id":183,"title":184,"url":185,"summary":186,"summary_zh":187,"content":8,"source_name":188,"source_url":185,"published_at":189,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":190,"score_detail":191,"sources":194,"tags":196,"primary_topic":201,"secondary_topics":206,"classification":207,"search_phrases":245,"slug":248,"view_count":80,"doi":249,"paper":250,"created_at":291},5550,"Integrated effects of fermented organic manure on soil fertility, productivity, and economic performance of the rice–wheat cropping system in Uttar Pradesh","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1968370","The rice–wheat cropping system (RWCS) is a major cereal-based production system in Uttar Pradesh, India, where sustaining crop productivity and soil fertility under intensive cultivation is a major challenge. This study evaluated the field-level performance of fermented organic manure (FOM) integrated with inorganic fertilizers in terms of crop productivity, selected soil fertility indicators, and economic returns during 2025–2026. A total of 224 frontline demonstrations (FLDs) were conducted through 25 Krishi Vigyan Kendras (KVKs) across Uttar Pradesh. The analysis included demonstrations with sufficiently complete and consistent field-level records, comprising 40 rice and 110 wheat demonstrations under farmers’ field conditions and 6 rice and 11 wheat demonstrations at KVK instructional farms. Seven nutrient management treatments were evaluated at KVK farms, compared with three treatments under farmers’ field conditions. Crop performance, post-harvest soil fertility indicators, and economic returns were assessed. The treatment combining 100% recommended inorganic fertilizers with 125% FOM (T₃) recorded the highest numerical means for most growth and yield attributes and grain yield in both crops. Compared with 100% recommended inorganic fertilizers alone, T₃ increased grain yield by 6.4–7.3% in rice and 10.8–12.7% in wheat. FOM-integrated treatments also showed higher numerical values of soil organic carbon (SOC) and available nitrogen, phosphorus, and potassium after the rice–wheat cropping cycle. Under T₃, SOC increased from 0.271% to 0.304% at KVK instructional farms and from 0.447% to 0.515% under farmers’ field conditions. Although T₃ generally recorded the highest numerical gross returns, the additional costs of FOM reduced net returns and benefit–cost (B) ratios in several cases. Under farmers’ field conditions, inorganic fertilizers alone recorded higher numerical net returns and B ratios for both crops. The findings indicate that integrating FOM with recommended inorganic fertilizers was associated with improved crop productivity and selected soil fertility indicators under the demonstrated rice–wheat systems. However, the economic advantage depended on the costs of FOM production, transportation, and application. As the demonstrations were participatory and lacked formal plot-level randomization and inferential statistical testing, the observed differences represent descriptive numerical responses rather than statistically established treatment effects. Further controlled trials and cost optimization are needed to establish the agronomic and economic viability of FOM-integrated nutrient management.","稻麦种植制度（RWCS）是印度北方邦以谷类作物为主的重要生产体系，在集约化种植下维持作物生产力与土壤肥力是该体系面临的主要挑战。本研究评估了发酵有机肥（FOM）与无机肥料配合施用在2025—2026年度对作物生产力、选定土壤肥力指标及经济效益的田间表现。研究通过北方邦25个农业科技推广中心（KVKs）开展了224项前线示范（FLDs）。分析纳入了田间记录足够完整且一致的示范，包括农民田块条件下的40项水稻和110项小麦示范，以及KVK教学农场的6项水稻和11项小麦示范。在KVK农场评估了7个养分管理处理，并与农民田块条件下的3个处理进行比较。评估了作物表现、收获后土壤肥力指标及经济效益。100%推荐无机肥料配合125% FOM的处理（T₃）在两种作物的多数生长和产量性状及籽粒产量上记录了最高的数值均值。与单施100%推荐无机肥料相比，T₃使水稻籽粒产量提高6.4%—7.3%，小麦提高10.8%—12.7%。整合FOM的处理在稻麦轮作周期后也表现出较高的土壤有机碳（SOC）及有效氮、磷、钾数值。在T₃处理下，KVK教学农场的SOC从0.271%提高到0.304%，农民田块条件下从0.447%提高到0.515%。尽管T₃总体上记录了最高的数值总收益，但FOM的额外成本在多种情况下降低了净收益和效益成本比（B）。在农民田块条件下，单施无机肥料在两种作物上均记录了较高的数值净收益和B比。研究结果表明，在示范的稻麦系统中，FOM与推荐无机肥料配合施用与作物生产力及选定土壤肥力指标的改善相关。然而，经济优势取决于FOM的生产、运输和施用成本。由于示范为参与式，缺乏正式的田块水平随机化和推断性统计检验，观察到的差异代表描述性数值响应，而非统计学上确立的处理","Frontiers in Sustainable Food Systems","2026-10-21T00:00:00Z",71,{"impact":192,"substance":18,"depth":16,"authority":97,"freshness":20,"relevant":21,"comment":193},16,"基于224个前线示范的实地数据，结论有参考价值，但缺乏随机化与统计检验，且为印度区域研究，属细分领域进展。",[195],{"name":188,"url":185},[197,198,27,199,200],"有机肥","土壤肥力","印度农业","水稻小麦轮作",{"code":202,"slug":203,"name":204,"path":205,"parent_code":8},"A","field-crops","大田作物","\u002Ftopic\u002Ffield-crops",[],{"status":208,"locked":13,"version":34,"method":35,"evidence":209},"partial",{"candidates":210,"agricultural_evidence":58,"reason":244},[211,215,222,229,233,239],{"code":107,"score":16,"supported":58,"title":212,"abstract":213,"tags":214},[108],[129,108],[198],{"code":216,"score":19,"supported":58,"title":217,"abstract":219,"tags":221},"A1",[218],"rice",[220,218],"水稻",[],{"code":223,"score":19,"supported":58,"title":224,"abstract":226,"tags":228},"A2",[225],"wheat",[227,225],"小麦",[],{"code":39,"score":98,"supported":58,"title":230,"abstract":231,"tags":232},[],[141,27],[27,197],{"code":234,"score":133,"supported":58,"title":235,"abstract":236,"tags":238},"A7",[],[237],"轮作",[],{"code":240,"score":21,"supported":13,"title":241,"abstract":242,"tags":243},"J3",[],[],[199],"一级领域明确，二级方向需要细分",[246,247],"发酵有机肥 稻麦轮作","Uttar Pradesh 稻麦系统","发酵有机肥稻麦轮作-5550","10.3389\u002Ffsufs.2026.1968370",{"doi":249,"openalex_id":251,"authors":252,"venue":188,"cited_by_count":80,"oa_url":285,"card":286,"direction":178,"ingested_from":81},"W7223144837",[253,255,258,259,262,265,267,268,270,273,275,278,280,282],{"name":254,"orcid":8},"Raghwendra Singh",{"name":256,"orcid":257},"Ajay Kumar Singh","https:\u002F\u002Forcid.org\u002F0000-0002-8743-6477",{"name":256,"orcid":257},{"name":260,"orcid":261},"Preeti P. Yadav","https:\u002F\u002Forcid.org\u002F0000-0001-7843-9783",{"name":263,"orcid":264},"Seema Yadav","https:\u002F\u002Forcid.org\u002F0000-0002-9773-6641",{"name":266,"orcid":8},"Abhishek Singh",{"name":266,"orcid":8},{"name":269,"orcid":8},"Saurabh Raj Pandey",{"name":271,"orcid":272},"Vinod Kumar Singh","https:\u002F\u002Forcid.org\u002F0009-0004-2583-6565",{"name":274,"orcid":8},"Narendra Raghubanshi",{"name":276,"orcid":277},"Yash Pal Singh","https:\u002F\u002Forcid.org\u002F0000-0001-8345-9084",{"name":279,"orcid":8},"Mahesh Kumar",{"name":281,"orcid":8},"Shivangi Singh",{"name":283,"orcid":284},"Reena Kumari","https:\u002F\u002Forcid.org\u002F0000-0002-1101-5473","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1968370\u002Fpdf",{"tldr":287,"method":288,"finding":289,"direction":178,"opportunity":290},"评估发酵有机肥配施化肥对稻麦轮作产量、土壤肥力与经济收益的综合影响。","印度北方邦224个农户与KVK示范基地田间示范，比较7种养分管理处理。","全量化肥配125%发酵有机肥增产稻6.4-7.3%、麦10.8-12.7%并提升有机碳，但净收益常因","可研究有机肥成本分摊与碳交易补偿机制，量化其经济可行性与土壤固碳协同效益。","2026-10-22T11:20:16.098808Z",{"id":293,"title":294,"url":295,"summary":296,"summary_zh":8,"content":297,"source_name":298,"source_url":8,"published_at":189,"category":299,"cover_url":8,"hotness":12,"is_selected":58,"score":300,"score_detail":301,"sources":304,"tags":306,"primary_topic":311,"secondary_topics":316,"classification":317,"search_phrases":354,"slug":357,"view_count":80,"doi":8,"paper":8,"created_at":358},5497,"农业农村部在长沙召开部署会 推动「十五五」农业农村发展规划任务落地","https:\u002F\u002Fjhs.moa.gov.cn\u002Fghgl\u002F202610\u002Ft20261021_6488825.htm","10月21日召开的部署会提出，农业农村领域各专项规划与各省级地方规划已基本印发，全国「一盘棋」总体格局初步形成。会议要求紧盯约束性指标不折不扣完成，聚焦粮食安全与不发生规模性返贫致贫两条底线，谋划储备打基础利长远的重大项目，并加强规划实施动态监测与中期评估。","10月21日，“十五五”农业农村发展规划任务落实部署会在长沙召开，深入学习贯彻习近平总书记关于“三农”工作的重要论述和重要指示批示精神，贯彻落实党中央、国务院决策部署，就落实《加快农业农村现代化“十五五”规划》作出安排，推动重要指标、重点任务、重大工程落地见效，为“十五五”开好局、起好步奠定基础。\n\n会议指出，国务院印发《加快农业农村现代化“十五五”规划》后，各地深入学习贯彻，对标跟进、上下联动、协同发力，有序推进“十五五”农业农村规划编制工作。目前，农业农村领域各专项规划、各省级地方规划已基本印发，全国农业农村“十五五”规划“一盘棋”总体格局初步形成。\n\n会议强调，要准确把握《加快农业农村现代化“十五五”规划》的任务要求和实施重点，强化对农业农村现代化趋势变化和发展规律的认识，进一步提升抓落实促发展的工作质效。要深化认识抓落实，深入学习领会党的二十届四中全会精神，落实规划部署要求，持续加强宣传贯彻，凝聚共识、汇聚众力扎实推进。要紧盯指标抓落实，不折不扣完成好约束性指标，积极推进预期性指标。要聚焦重点抓落实，坚持产量产能、生产生态、增产增收一起抓，提升农业综合生产能力和质量效益，守牢国家粮食安全底线；推进常态化精准帮扶，守牢不发生规模性返贫致贫底线；学习运用“千万工程”经验，扎实推进宜居宜业和美乡村建设，推动基本实现农业现代化、农村基本具备现代生活条件取得重大进展。要谋细工程抓落实，谋划储备一批打基础、利长远的重大项目，做深做实前期工作，推动项目跟着规划走、资金跟着项目走。要跟踪监测抓落实，加强规划实施的动态监测、中期评估和总结评估，推进全过程全环节调度督促，确保如期实现各项目标任务。要加快农业发展全面绿色转型，加强农业绿色发展水平监测评价，扎实开展新一轮农业资源区划，推行绿色生产方式，提升经营主体绿色发展能力，推进农业生态价值实现，持续擦亮农业农村现代化的绿色底色。\n\n各省、自治区、直辖市和新疆生产建设兵团农业农村部门有关负责同志参加会议，农业农村部畜牧兽医局、种业管理司有关负责同志及黑龙江、江苏、浙江、湖南、广东、四川、云南、青海农业农村部门负责同志、湖南省长沙市负责同志作了交流发言。会议期间，与会代表现场考察了长沙县加快农业农村现代化、推进乡村全面振兴的情况。","农业农村部发展规划司 2026-10-21","政策",91,{"impact":302,"substance":96,"depth":192,"authority":16,"freshness":12,"relevant":21,"comment":303},28,"农业农村部召开全国性部署会，明确“十五五”规划落实路径与重点任务，政策层级高、信息增量足，值得进入每日精选。",[305],{"name":298,"url":295},[307,308,309,26,310],"十五五规划","粮食安全","农业农村现代化","千万工程",{"code":312,"slug":313,"name":314,"path":315,"parent_code":202},"A8","yield-food-security","单产提升与粮食安全","\u002Ftopic\u002Ffield-crops\u002Fyield-food-security",[],{"status":114,"locked":13,"version":34,"method":35,"evidence":318},{"candidates":319,"agricultural_evidence":58},[320,326,331,336,340,344,349],{"code":321,"score":98,"supported":58,"title":322,"abstract":324,"tags":325},"G",[323],"农村发展",[],[],{"code":312,"score":327,"supported":58,"title":328,"abstract":329,"tags":330},4,[],[308],[308],{"code":332,"score":21,"supported":13,"title":333,"abstract":334,"tags":335},"G4",[],[],[310],{"code":44,"score":21,"supported":13,"title":337,"abstract":338,"tags":339},[],[],[26],{"code":54,"score":21,"supported":13,"title":341,"abstract":342,"tags":343},[],[],[26],{"code":345,"score":21,"supported":13,"title":346,"abstract":347,"tags":348},"J1",[],[],[307],{"code":350,"score":21,"supported":13,"title":351,"abstract":352,"tags":353},"J2",[],[],[309],[355,356],"农业农村部 长沙 十五五规划","加快农业农村现代化 十五五规划","农业农村部长沙十五五规划-5497","2026-10-22T00:06:57.871828Z",{"id":360,"title":361,"url":362,"summary":363,"summary_zh":364,"content":8,"source_name":188,"source_url":362,"published_at":365,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":366,"score_detail":367,"sources":369,"tags":371,"primary_topic":376,"secondary_topics":377,"classification":378,"search_phrases":419,"slug":422,"view_count":80,"doi":423,"paper":424,"created_at":447},5466,"Microbial and enzymatic response of soil to organic and natural management practices in chickpea-based cropping systems at the Satpura foothills","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1814274","Inroduction Natural and organic farming systems are increasingly recognized as sustainable agroecological approaches that promote regenerative practices, ecological balance, and reduced reliance on external inputs. This study aimed to assess the effects of different nutrient management strategies on the soil enzymatic and biological properties of chickpea-based cropping systems. Methods A field experiment was conducted during the rabi seasons of 2022–23 and 2023–24 at the Centre for Organic Agriculture Research and Training, Department of Agronomy, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola, Maharashtra, India. The experiment followed a strip-plot design with four replications. Four cropping systems were evaluated in a 2:2 row proportion: sole chickpea, chickpea intercropped with coriander, chickpea intercropped with linseed, and chickpea intercropped with sorghum. Three nutrient management strategies were assessed: organic farming, natural farming, and an integrated approach combining organic and natural farming inputs. Results Across both years, sole chickpea consistently supported greater soil biological activity than the intercropping systems. Compared with chickpea–sorghum intercropping under natural farming, sole chickpea managed using integrated organic and natural farming practices significantly increased soil nitrogen, phosphorus, and potassium by 60%, 100%, and 192%, respectively. Fungal, bacterial, and actinomycete populations increased by 78.0%, 85.4%, and 109.8%, respectively. Soil microbial biomass carbon and nitrogen increased by 42.4% and 64.6%, respectively. Urease, dehydrogenase, acid phosphatase, and alkaline phosphatase activities increased by 75.6%, 100%, 116.8%, and 42.4%, respectively. Among the nutrient management strategies, the integrated application of organic and natural farming inputs showed superior performance in improving soil biological properties compared with either approach alone. Discussion The findings indicate that sole chickpea combined with integrated organic and natural nutrient management can improve soil microbial populations, enzymatic activities, nutrient availability, and overall soil biological health. This management strategy may contribute to long-term soil fertility and sustainable agricultural production in Inceptisols of the Satpura foothill region of India under semi-arid conditions.","引言 自然农业与有机农业体系日益被视为可持续的农业生态方法，能够促进再生性实践、生态平衡并减少对外部投入的依赖。本研究旨在评估不同养分管理策略对鹰嘴豆（chickpea）种植体系土壤酶学及生物学特性的影响。方法 于2022—23年度和2023—24年度rabi季在印度马哈拉施特拉邦阿科拉市Dr. Panjabrao Deshmukh Krishi Vidyapeeth农学系有机农业研究与培训中心开展田间试验。试验采用条区设计（strip-plot design），设4次重复。以2：2行比评估4种种植体系：鹰嘴豆单作、鹰嘴豆与芫荽间作、鹰嘴豆与亚麻间作、鹰嘴豆与高粱间作。评估3种养分管理策略：有机农业、自然农业以及有机与自然农业投入相结合的集成方式。结果 两年间，鹰嘴豆单作始终较间作体系支持更高的土壤生物学活性。与自然农业下的鹰嘴豆—高粱间作相比，采用有机与自然农业集成实践的鹰嘴豆单作使土壤氮、磷、钾分别显著提高60%、100%和192%；真菌、细菌和放线菌数量分别增加78.0%、85.4%和109.8%；土壤微生物生物量碳和氮分别增加42.4%和64.6%；脲酶、脱氢酶、酸性磷酸酶和碱性磷酸酶活性分别提高75.6%、100%、116.8%和42.4%。在养分管理策略中，有机与自然农业投入的集成施用较任一单一方式在改善土壤生物学特性方面表现更优。讨论 研究结果表明，鹰嘴豆单作结合有机与自然养分集成管理可改善土壤微生物种群、酶活性、养分有效性及整体土壤生物学健康。该管理策略可能有助于印度萨特普拉山麓地区半干旱条件下始成土（Inceptisols）的长期土壤肥力和可持续农业生产。","2026-10-20T00:00:00Z",69,{"impact":12,"substance":17,"depth":119,"authority":97,"freshness":20,"relevant":21,"comment":368},"田间试验数据扎实、结论明确，但属印度区域尺度的农学论文，对国内智慧农业主题页聚合价值有限，可作国际有机农业参考。",[370],{"name":188,"url":362},[372,373,27,374,375],"间作系统","有机农业","土壤微生物","鹰嘴豆",{"code":107,"slug":108,"name":109,"path":110,"parent_code":111},[],{"status":114,"locked":13,"version":34,"method":35,"evidence":379},{"candidates":380,"agricultural_evidence":58},[381,385,392,398,402,407,413],{"code":107,"score":16,"supported":58,"title":382,"abstract":383,"tags":384},[108],[129,108],[374],{"code":386,"score":84,"supported":58,"title":387,"abstract":388,"tags":391},"A5",[],[389,390],"高粱","sorghum",[],{"code":234,"score":84,"supported":58,"title":393,"abstract":394,"tags":397},[],[395,396],"间作","intercropping",[],{"code":39,"score":327,"supported":58,"title":399,"abstract":400,"tags":401},[],[27],[27],{"code":54,"score":327,"supported":58,"title":403,"abstract":404,"tags":406},[],[405],"可持续农业",[373],{"code":408,"score":133,"supported":58,"title":409,"abstract":410,"tags":412},"H6",[],[411],"农业生态",[],{"code":414,"score":133,"supported":58,"title":415,"abstract":416,"tags":418},"H7",[],[417],"干旱",[],[420,421],"鹰嘴豆 有机农业 土壤微生物","Satpura 鹰嘴豆 间作","鹰嘴豆有机农业土壤微生物-5466","10.3389\u002Ffsufs.2026.1814274",{"doi":423,"openalex_id":425,"authors":426,"venue":188,"cited_by_count":80,"oa_url":441,"card":442,"direction":178,"ingested_from":81},"W7223012759",[427,429,431,433,435,437,439],{"name":428,"orcid":8},"Nalla Charitha",{"name":430,"orcid":8},"Adinath N. Paslawar",{"name":432,"orcid":8},"Vilas Kashinath Kharche",{"name":434,"orcid":8},"Madastu Saikrishna",{"name":436,"orcid":8},"Yogesh V. Ingle",{"name":438,"orcid":8},"Akanksha Singh",{"name":440,"orcid":8},"Anita B. Chorey","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1814274\u002Fpdf",{"tldr":443,"method":444,"finding":445,"direction":178,"opportunity":446},"比较有机与自然农法下鹰嘴豆种植体系对土壤微生物和酶活性的影响。","两年条区试验，4种种植体系×3种养分管理，测土壤微生物数量、生物量碳氮及酶活性。","单作鹰嘴豆配合有机+自然综合管理显著提升土壤养分、微生物数量与酶活性。","可探究综合有机-自然管理下微生物群落结构与碳固持的长期耦合机制。","2026-10-21T23:30:06.876518Z",{"id":449,"title":450,"url":451,"summary":452,"summary_zh":8,"content":453,"source_name":454,"source_url":8,"published_at":455,"category":456,"cover_url":8,"hotness":12,"is_selected":13,"score":190,"score_detail":457,"sources":460,"tags":462,"primary_topic":467,"secondary_topics":472,"classification":478,"search_phrases":502,"slug":505,"view_count":80,"doi":8,"paper":8,"created_at":506},5440,"黑龙江农科院青贮大麦复种大豆模式熟化 后茬「龙豆27号」亩产 208.93 公斤","https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002F2026-10\u002F19\u002Fcontent_598876.html","由国家产业技术体系哈尔滨综合试验站站长孙丹带领的黑龙江省农科院团队，完成 3 月至 10 月青贮大麦复种大豆全年种植收获周期。哈尔滨双城区示范基地前茬「龙饲麦7号」平均亩产 1.8 吨，后茬早熟高油大豆「龙豆27号」经东北地理与农业生态所、东北农业大学、省农科院植保所与耕作栽培研究所等专家实收测产，平均亩产 208.93 公斤，较去年 201.2 公斤增长约 3.84%，再创历史新高。鹤岗军川农场 3000 亩规模化示范取得青贮大麦亩产 1.6 吨、大豆亩产 186.67 公斤。","近日，由国家产业技术体系哈尔滨综合试验站站长孙丹带领团队在哈尔滨市双城区、鹤岗军川农场等地开展的青贮大麦复种大豆试验示范顺利完成了3月至10月的全年种植收获周期。今年，该模式进一步扩大示范面积，标志着黑龙江省麦豆复种技术从创新突破迈向成熟应用，为寒地农业提高土地利用效率、实现粮食增产增效提供了成熟可靠的技术路径。\n\n今年，哈尔滨市双城区“大麦-大豆”复种技术示范基地迎来丰收测产。其中，6月收获的前茬青贮大麦“龙饲麦7号”平均亩产达1.8吨；后茬早熟高油大豆“龙豆27号”经中国科学院东北地理与农业生态研究所农业技术中心、东北农业大学、黑龙江省农业科学院植物保护研究所、省农业科学院耕作栽培研究所、双城区农业技术推广中心等单位专家组成的测产组现场实收测产，平均亩产达208.93公斤，较去年的201.2公斤增长约3.84%，再创历史新高。两茬作物均取得良好收成，前茬青贮大麦在干旱条件下仍保持较高产量，后茬大豆同比增产，进一步彰显了麦豆复种模式的稳产增收优势与推广应用潜力。\n\n实实在在的丰收成果，让麦豆复种模式有了更强的推广底气，也让越来越多农户看到了“一年双收”的增产潜力。示范成效的持续显现，进一步增强了农户对这一种植模式的信心。今年，在鹤岗军川农场的3000亩土地开展麦豆复种规模化示范，最终取得了前茬青贮大麦亩产1.6吨、后茬大豆亩产186.67公斤的良好收成。从最初的“不敢试、不会种、怕卖不出”，到如今敢于尝试、主动参与，农户种植信心的逐步增强，背后既离不开早熟高产品种的有力支撑，更得益于科研、政府、农户与企业的协同发力。\n\n麦豆复种模式的成功实践，离不开科技创新的有力支撑。黑龙江省农科院孙丹团队充分发挥科研优势，针对寒地生长季短、两茬作物茬口衔接紧等难题，提供适宜寒地种植的早熟青贮大麦和早熟高油大豆优良品种，并通过全程技术指导、田间培训和关键环节技术服务，为两茬作物高效衔接、稳产增收提供了坚实科技保障。在科研团队的示范引领下，当地政府积极推动、农户主动参与，麦豆复种模式逐步从试验示范走向规模化应用。同时，针对当地奶业新鲜饲草供应不足、依赖外购的现实需求，该模式通过粮饲兼顾、一地双收，有效拓宽了青贮饲料来源，为缓解季节性饲草供需矛盾、推动种养结合和农业增效、农民增收提供了新路径。","科技日报 2026-10-19","2026-10-19T00:00:00Z","报道",{"impact":18,"substance":17,"depth":16,"authority":458,"freshness":84,"relevant":21,"comment":459},12,"省级科研团队主导的麦豆复种模式规模化示范，含实测产量新数据与品种支撑，具推广参考价值，但属区域技术进展，时效稍滞后。",[461],{"name":454,"url":451},[463,464,29,465,466],"寒地农业","大豆育种","青贮大麦","麦豆复种",{"code":468,"slug":469,"name":470,"path":471,"parent_code":202},"A4","soybean-oilseeds","大豆与油料","\u002Ftopic\u002Ffield-crops\u002Fsoybean-oilseeds",[473],{"code":474,"slug":475,"name":476,"path":477,"parent_code":118},"C4","feed","饲料与饲草","\u002Ftopic\u002Flivestock\u002Ffeed",{"status":114,"locked":13,"version":34,"method":35,"evidence":479},{"candidates":480,"agricultural_evidence":58},[481,486,492,498],{"code":468,"score":458,"supported":58,"title":482,"abstract":484,"tags":485},[483],"大豆",[483],[464],{"code":474,"score":487,"supported":58,"title":488,"abstract":490,"tags":491},11,[489],"青贮",[489],[],{"code":493,"score":133,"supported":58,"title":494,"abstract":495,"tags":497},"F4",[],[496],"植保",[],{"code":408,"score":133,"supported":58,"title":499,"abstract":500,"tags":501},[],[411],[],[503,504],"黑龙江农科院 青贮大麦 复种大豆","龙豆27号 亩产 208.93公斤","黑龙江农科院青贮大麦复种大豆-5440","2026-10-21T00:10:01.631122Z",{"id":508,"title":509,"url":510,"summary":511,"summary_zh":512,"content":8,"source_name":188,"source_url":510,"published_at":455,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":94,"score_detail":513,"sources":515,"tags":517,"primary_topic":519,"secondary_topics":524,"classification":525,"search_phrases":543,"slug":546,"view_count":80,"doi":547,"paper":548,"created_at":565},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。",{"impact":18,"substance":96,"depth":18,"authority":97,"freshness":98,"relevant":21,"comment":514},"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。",[516],{"name":188,"url":510},[308,405,103,27,518],"瑞典",{"code":39,"slug":520,"name":521,"path":522,"parent_code":523},"fertilizers","肥料与水肥一体化","\u002Ftopic\u002Finputs-equipment\u002Ffertilizers","F",[],{"status":114,"locked":13,"version":34,"method":35,"evidence":526},{"candidates":527,"agricultural_evidence":58},[528,533,539],{"code":39,"score":12,"supported":58,"title":529,"abstract":530,"tags":532},[],[141,27,531],"fertilizer",[27],{"code":312,"score":534,"supported":58,"title":535,"abstract":536,"tags":538},7,[],[308,537],"food security",[308],{"code":54,"score":150,"supported":13,"title":540,"abstract":541,"tags":542},[],[],[405,103],[544,545],"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","10.3389\u002Ffsufs.2026.1952306",{"doi":547,"openalex_id":549,"authors":550,"venue":188,"cited_by_count":80,"oa_url":559,"card":560,"direction":178,"ingested_from":81},"W7222945601",[551,553,556],{"name":552,"orcid":8},"Priscila de Morais Lima",{"name":554,"orcid":555},"Verena Germann","https:\u002F\u002Forcid.org\u002F0000-0002-3867-0953",{"name":557,"orcid":558},"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":561,"method":562,"finding":563,"direction":178,"opportunity":564},"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。","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。","2026-10-20T23:30:06.714933Z"]