[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-3192":3,"related-3192":117},{"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":90,"slug":93,"view_count":94,"doi":95,"paper":96,"created_at":116},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。",null,"Agriculture","2026-09-21T00:00:00Z","论文",10,false,79,{"impact":17,"substance":18,"depth":17,"authority":19,"freshness":20,"relevant":21,"comment":22},18,22,13,8,1,"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。",[24],{"name":10,"url":6},[26,27,28,29,30],"农业绿色发展","循环农业","养分循环","畜禽粪污资源化","种养结合",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},"H2","soil","土壤健康与改良","\u002Ftopic\u002Fenvironment\u002Fsoil","H",[],{"status":39,"locked":14,"version":40,"method":41,"evidence":42},"classified","2026-10-22.2","rules",{"candidates":43,"agricultural_evidence":47},[44,54,60,67,73,79,85],{"code":45,"score":46,"supported":47,"title":48,"abstract":50,"tags":53},"C",17,true,[49],"livestock",[51,52,49],"畜牧","畜禽",[],{"code":32,"score":55,"supported":47,"title":56,"abstract":57,"tags":59},6,[],[58,33],"土壤",[],{"code":61,"score":62,"supported":47,"title":63,"abstract":64,"tags":66},"C6",3,[],[65],"畜禽粪污",[],{"code":68,"score":62,"supported":47,"title":69,"abstract":70,"tags":72},"F3",[],[71],"肥料",[],{"code":74,"score":62,"supported":47,"title":75,"abstract":76,"tags":78},"I2",[],[77],"decision support",[],{"code":80,"score":81,"supported":14,"title":82,"abstract":83,"tags":84},"H8",2,[],[],[26,27],{"code":86,"score":21,"supported":14,"title":87,"abstract":88,"tags":89},"H4",[],[],[26],[91,92],"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",4,"10.3390\u002Fagriculture16182033",{"doi":95,"openalex_id":97,"authors":98,"venue":10,"cited_by_count":107,"oa_url":6,"card":108,"direction":114,"ingested_from":115},"W7213872058",[99,102,105],{"name":100,"orcid":101},"Bing Xiang","https:\u002F\u002Forcid.org\u002F0000-0001-6534-7476",{"name":103,"orcid":104},"Jialin Xiao","https:\u002F\u002Forcid.org\u002F0000-0003-1433-5437",{"name":106,"orcid":9},"Lin Bai",0,{"tldr":109,"method":110,"finding":111,"direction":112,"opportunity":113},"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","openalex","2026-09-22T23:30:32.065619Z",{"total":55,"page":21,"page_size":55,"items":118},[119,167,270,346,412,478],{"id":120,"title":121,"url":122,"summary":123,"summary_zh":9,"content":124,"source_name":125,"source_url":9,"published_at":126,"category":127,"cover_url":9,"hotness":13,"is_selected":14,"score":128,"score_detail":129,"sources":133,"tags":135,"primary_topic":140,"secondary_topics":141,"classification":142,"search_phrases":162,"slug":165,"view_count":21,"doi":9,"paper":9,"created_at":166},3725,"生态创新联通世界 上海市农科院生态所首届国际青年研讨会举办","https:\u002F\u002Fwww.saas.sh.cn\u002Fhzjl\u002Fgjhz\u002Fcontent_57011","9月24日下午上海市农科院科研管理处与生态所联合举办2026年青春无界国际合作交流沙龙（第四期）暨生态所首届国际青年研讨会。来自巴基斯坦、伊朗、埃及的8位青年学者围绕土壤修复、植物病理、生物资源开发、农业绿色发展等作专题报告。","9月24日下午，院科研管理处（国际合作办公室）与生态所联合举办2026年“青春无界”国际合作交流沙龙（第四期）暨生态所首届国际青年研讨会。本次研讨会以“生态创新联通世界，青年智慧共创未来”为主题，聚焦生态环境保护与农业绿色发展前沿，为海内外青年学者搭建起互学互鉴、思想碰撞、协同创新的交流平台。院党委委员、副院长赵志辉出席会议，生态所所长吕卫光、科研管理处副处长杨柳燕参加活动。会议由生态所副所长徐丽慧主持。\n\n赵志辉在致辞中表示，我院始终重视国际科技交流与协同创新，鼓励广大青年科研人员持续拓宽国际视野，深度参与全球农业生态领域学术对话。生态环境保护、农业绿色发展、微生物资源挖掘与环境健康，是推进生态文明建设、实现农业可持续发展的重要课题，也是各国科研人员需要共同应对的现实挑战。他希望与会青年学者充分利用本次研讨平台，分享研究进展，探讨科研难点，碰撞创新思路，在跨学科、跨机构的交流中发现合作契机，将国际视野转化为科研创新动能。\n\n青年学者报告环节，来自巴基斯坦、伊朗、埃及以及生态所的8位青年学者依次作专题报告。巴基斯坦木尔坦MNS农业大学Tanveer Ahmad教授分享了微塑料污染土壤的微生物修复相关研究；生态所副研究员杨湜烟介绍了土壤镉阈值推导中的多尺度风险—生物可及性耦合研究成果；上海交通大学伊朗青年学者Moein Khojasteh介绍伊朗谷类作物黄单胞菌多样性及效应因子研究进展；生态所助理研究员贾嘉元围绕真菌代谢途径与木质素资源化利用作报告，阐释了芳香族化合物生物转化研究的思路与应用潜力；埃及新山谷大学三位青年学者Mohammed Esmail Yonis Esmail、Mohammad Salah Shaban Mohammad、Omar Kamel Mohamed Hassanaen，分别就干旱土壤耐盐促生菌分离鉴定及促生效应、浮萍植物生产优化及其农业增产潜力、尼罗河流域文明与埃及文化传承开展交流；生态所助理研究员宋开南围绕真菌非核糖体肽的挖掘、生物合成及工程化应用进行分析。研讨会报告内容覆盖环境微生物、土壤修复、植物病理、生物资源开发、农业绿色发展等多个方向，既充分展现各国青年学者的前沿探索，也彰显不同文化背景下科学思想与互鉴交融的交流价值。\n\n与会人员围绕报告涉及的研究方法、技术应用和未来合作方向展开深入讨论，结合各自研究基础，就微生物资源挖掘、土壤环境风险防控、绿色农业技术应用等议题交换意见。现场互动积极、讨论热烈，有效增进不同国别、不同学科青年科研人员的相互了解，为后续推进学术往来与科研协作奠定良好基础。\n\n本次研讨会进一步拓宽青年科研人员的国际视野，推动生态环境保护与农业绿色发展相关领域的国际学术交流和交叉融合，为凝聚青年创新力量、深化国际科技合作、服务生态文明建设与农业可持续发展注入新的活力。","上海市农业科学院","2026-09-24T12:00:00Z","报道",57,{"impact":130,"substance":131,"depth":130,"authority":19,"freshness":55,"relevant":21,"comment":132},12,14,"省级农科院举办的国际青年学术研讨会，内容涉及土壤修复、微生物资源等前沿方向，有实质学术信息但属机构交流动态，公共影响有限。",[134],{"name":125,"url":122},[136,26,137,138,139],"国际合作","土壤修复","青年学者","微生物资源",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":143},{"candidates":144,"agricultural_evidence":47},[145,149,153,157],{"code":32,"score":94,"supported":47,"title":146,"abstract":147,"tags":148},[],[58],[137],{"code":86,"score":21,"supported":14,"title":150,"abstract":151,"tags":152},[],[],[26],{"code":80,"score":21,"supported":14,"title":154,"abstract":155,"tags":156},[],[],[26],{"code":158,"score":21,"supported":14,"title":159,"abstract":160,"tags":161},"J3",[],[],[136],[163,164],"上海市农科院 生态所 国际青年研讨会","农业绿色发展 土壤修复 微生物","上海市农科院生态所国际青年研讨会-3725","2026-09-29T00:08:23.655319Z",{"id":168,"title":169,"url":170,"summary":171,"summary_zh":172,"content":9,"source_name":173,"source_url":170,"published_at":174,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":175,"score_detail":176,"sources":180,"tags":182,"primary_topic":187,"secondary_topics":193,"classification":200,"search_phrases":237,"slug":240,"view_count":94,"doi":241,"paper":242,"created_at":269},3340,"Characterization of cattle manure-derived biochar and its synergistic effects with inorganic and organic fertilizers on soil properties, microbial community, and forage maize yield","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1936002","The impact of biochar on soil fertility and plant growth depends on its feedstock, physiochemical properties, and porous structure. However, cattle manure-derived biochar has been less used in practice, and its effectiveness on improving crop yield and the underlying mechanism are still unclear. This study characterized the properties and structures of biochar pyrolyzed from cattle manure from 200 °C to 600 °C. Subsequently, a field experiment was conducted to investigate the influence of biochar and its mixture with inorganic or organic fertilizer on soil properties, microbial community structure, and maize growth and yield. Based on a combined consideration of biochar yield, pore characteristics, specific surface area, and functional-group retention, 300 °C was selected as a suitable target pyrolysis temperature, with a relatively high biochar yield of 75.93%. The results revealed that reducing the inorganic fertilizer application rate by 50% and supplementing with biochar (FB50) resulted in a maize yield of 63.33 t·hm −2 , which was 9.83% higher than that under full inorganic fertilizer application (F; 57.67 t·hm −2 ), although the difference was not statistically significant, suggesting a sustainable approach to reducing chemical fertilizer use. Biochar likely improved maize growth by supporting keystone microbial taxa such as Chloroflexi , Proteobacteria , and Firmicutes , which are involved in nutrient cycling and enzymatic activities. Furthermore, co-applying biochar with organic fertilizer improved soil properties and microbial diversity, but did not improve maize production. Specifically, adding full-rate biochar (MB100) increased soil pH from 4.78 to 5.31 and soil organic carbon by 75.22% relative to manure alone (B). Overall, cattle manure-derived biochar offers a practical waste management solution, improving plant yields and soil health, while reducing chemical fertilizer reliance.","生物炭对土壤肥力和植物生长的影响取决于其原料、理化性质和多孔结构。然而，牛粪源生物炭在实际生产中应用较少，其提高作物产量的效果及潜在机制尚不清楚。本研究对200 °C至600 °C热解牛粪制备的生物炭的性质和结构进行了表征。随后，通过田间试验研究了生物炭及其与无机或有机肥料配施对土壤性质、微生物群落结构以及玉米生长和产量的影响。综合考虑生物炭产率、孔隙特征、比表面积和官能团保留情况，选择300 °C作为适宜的目标热解温度，此时生物炭产率较高，为75.93%。结果表明，将无机肥施用量减少50%并配施生物炭（FB50）可使玉米产量达到63.33 t·hm⁻²，比全量无机肥处理（F；57.67 t·hm⁻²）高9.83%，尽管差异未达统计显著水平，但这表明了一种减少化肥使用的可持续途径。生物炭可能通过支持关键微生物类群如绿弯菌门（Chloroflexi）、变形菌门（Proteobacteria）和厚壁菌门（Firmicutes）来促进玉米生长，这些微生物参与养分循环和酶活性。此外，生物炭与有机肥配施改善了土壤性质和微生物多样性，但未提高玉米产量。具体而言，与单施粪肥（B）相比，添加全量生物炭（MB100）使土壤pH从4.78提高到5.31，土壤有机碳增加了75.22%。总体而言，牛粪源生物炭提供了一种实用的废弃物管理方案，既能提高植物产量和土壤健康，又能减少对化肥的依赖。","Frontiers in Sustainable Food Systems","2026-09-23T00:00:00Z",72,{"impact":130,"substance":177,"depth":46,"authority":19,"freshness":178,"relevant":21,"comment":179},21,9,"牛粪生物炭热解参数与田间试验数据扎实，为粪污资源化与化肥减施提供实证，但属细分领域研究，公共影响有限。",[181],{"name":173,"url":170},[183,184,185,186,29],"生物炭","化肥减量","青贮玉米","土壤微生物",{"code":188,"slug":189,"name":190,"path":191,"parent_code":192},"A3","maize","玉米","\u002Ftopic\u002Ffield-crops\u002Fmaize","A",[194,195],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"code":196,"slug":197,"name":198,"path":199,"parent_code":45},"C2","ruminants","草食牲畜","\u002Ftopic\u002Flivestock\u002Fruminants",{"status":39,"locked":14,"version":40,"method":41,"evidence":201},{"candidates":202,"agricultural_evidence":47},[203,208,213,219,225,231],{"code":32,"score":204,"supported":47,"title":205,"abstract":206,"tags":207},16,[33],[58,33],[186,183],{"code":188,"score":209,"supported":47,"title":210,"abstract":211,"tags":212},15,[189],[190,189],[185],{"code":196,"score":214,"supported":47,"title":215,"abstract":217,"tags":218},11,[216],"cattle",[216],[],{"code":220,"score":178,"supported":47,"title":221,"abstract":223,"tags":224},"C4",[222],"forage",[],[185],{"code":68,"score":226,"supported":47,"title":227,"abstract":228,"tags":230},7,[],[71,229],"fertilizer",[184],{"code":232,"score":62,"supported":47,"title":233,"abstract":234,"tags":236},"H6",[],[235],"生物多样性",[],[238,239],"牛粪生物炭 化肥减量 玉米","畜禽粪污资源化 土壤微生物 化肥减量 青贮玉米","牛粪生物炭化肥减量玉米-3340","10.3389\u002Ffsufs.2026.1936002",{"doi":241,"openalex_id":243,"authors":244,"venue":173,"cited_by_count":107,"oa_url":170,"card":264,"direction":112,"ingested_from":115},"W7214105860",[245,248,250,253,255,257,259,262],{"name":246,"orcid":247},"Yuanfeng Zhao","https:\u002F\u002Forcid.org\u002F0000-0001-6762-7906",{"name":249,"orcid":9},"Ruofei Guan",{"name":251,"orcid":252},"Jiang Ran","https:\u002F\u002Forcid.org\u002F0009-0001-4635-2402",{"name":254,"orcid":9},"Q. Wang",{"name":256,"orcid":9},"Hao Deng",{"name":258,"orcid":9},"Jingrui Zhou",{"name":260,"orcid":261},"Kaikai Zhang","https:\u002F\u002Forcid.org\u002F0000-0001-6380-4928",{"name":263,"orcid":9},"Nan Jiang",{"tldr":265,"method":266,"finding":267,"direction":112,"opportunity":268},"研究牛粪生物炭特性及其与无机\u002F有机肥配施对土壤、微生物和青贮玉米产量的影响。","200-600°C热解牛粪生物炭表征，结合田间试验分析土壤、微生物与玉米产量。","300°C热解生物炭配合减半无机肥使玉米增产9.83%，并改善土壤与微生物群落。","可探究牛粪生物炭替代化肥的长期固碳效应及不同土壤类型下的微生物调控机制。","2026-09-24T23:30:07.724953Z",{"id":271,"title":272,"url":273,"summary":274,"summary_zh":275,"content":9,"source_name":173,"source_url":273,"published_at":276,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":277,"score_detail":278,"sources":281,"tags":283,"primary_topic":288,"secondary_topics":289,"classification":290,"search_phrases":315,"slug":318,"view_count":81,"doi":319,"paper":320,"created_at":345},1612,"Microbial composition and agronomic performance of vermicast produced from cow manure amended with holopelagic Sargassum","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1914954","Introduction Massive seasonal accumulations of holopelagic Sargassum have affected Caribbean coastal ecosystems and communities, therefore the need for sustainable valorization strategies are paramount to transform this biomass into value-added products. This study evaluated stranded holopelagic Sargassum as a co-feedstock for vermicomposting. Methods Beach wrecked Sargassum was used in the vermicomposting system using Eisenia fetida (red wrigglers) and mixed in a ratio of 1:1 with Sargassum : cow manure (fresh weight), with three independent vermicomposting containers per treatment. After a 90-day period, measurements of final abundance and reproductive performance, vermicast composition and sanitary quality, culturable putative plant growth-promoting microorganisms colony forming units, and bacterial and fungal community profiles were assessed. The vermicast was subsequently evaluated in tomato and sweet pepper greenhouse experiments using 25 plants per treatment. Results and discussion After the 90-day experimental period, the total worm population reached 310 worms in the cow manure-only system (SVC1) and 575 worms in the cow manure + Sargassum system (SVC2), corresponding to net increases of 210% and 475%, respectively, relative to the initial stocking density of 100 worms, with significantly higher adult biomass, cocoon production, and juvenile abundance in SVC2 ( p \u003C 0.05). Concentrations of Cd, Hg, Ni, Pb, Cu and Zn were below the limits established for organic soil improvers under Regulation (EU) 2019\u002F1009. Presumptive Escherichia coli and Salmonella spp. were not detected, and total coliforms were recorded at 1.0 × 10 2 CFU g −1 . SVC2 showed higher culturable counts of putative Azotobacter and phosphate-solubilizing microorganisms, while SVC1 had higher putative Pseudomonas counts. SVC1 had higher observed relative abundances of genera such as Lacunisphaera and Haliscomenobacter , while SVC2 had higher relative abundances of Luteolibacter, Simiduia, Cellvibrio, and Ilumatobacter , and had a shared core microbiome comprising Luteolibacter, Cellvibrio, Algoriphagus, Verrucosispora, and Hydrogenophaga. Although the bacterial and fungal communities showed visual separation in the ordination analyses, PERMANOVA did not detect statistically significant differences between treatments ( p = 0.10). Vermicast application significantly enhanced fruit yield, with SVC2-100 increasing mean cumulative tomato yield from 2.6 to 7.5 kg plant −1 and SVC2-200 increasing sweet pepper yield from 1.3 to 4.0 kg plant −1 over the production period, corresponding to increases of 185.5% and 203.0%, respectively, in comparison to the Control. The study demonstrated the potential of pelagic Sargassum biomass as a co-feedstock for vermicomposting and as a circular bioeconomy approach for producing agricultural amendments. However, field validation, long-term soil and crop safety assessments, and extension and farmer training are required before wider agricultural adoption.","全球性季节性的全浮游型马尾藻（holopelagic Sargassum）大量堆积已对加勒比海沿岸生态系统及社区造成影响，因此，寻求可持续的资源化利用策略，将此类生物质转化为高附加值产品至关重要。本研究评估了搁浅的全浮游型马尾藻作为蚯蚓堆肥（vermicomposting）共基质的可行性。方法：将海滩搁浅的马尾藻与牛粪按鲜重1:1的比例混合，采用赤子爱胜蚓（Eisenia fetida，俗称红蚯蚓）进行蚯蚓堆肥，每个处理设置三个独立的堆肥容器。经过90天的试验期后，测定了蚯蚓最终丰度与繁殖性能、蚓粪（vermicast）组成及卫生质量、可培养的推定植物促生微生物菌落形成单位，以及细菌和真菌群落结构。随后，在番茄和甜椒温室试验中评估了蚓粪的肥效，每个处理使用25株植物。结果与讨论：90天试验期结束后，纯牛粪系统（SVC1）的蚯蚓总种群数量达到310条，而牛粪+马尾藻系统（SVC2）达到575条，相对于初始投放的100条，净增长率分别为210%和475%，且SVC2处理中成蚓生物量、茧产量及幼蚓丰度均显著高于SVC1（p \u003C 0.05）。Cd、Hg、Ni、Pb、Cu和Zn的浓度均低于欧盟法规(EU) 2019\u002F1009中规定的有机土壤改良剂限量标准。未检出推定的大肠杆菌（Escherichia coli）和沙门氏菌（Salmonella spp.），总大肠菌群数为1.0 × 10² CFU g⁻¹。SVC2中可培养的推定固氮菌（Azotobacter）和溶磷微生物数量较高，而SVC1中推定假单胞菌（Pseudomonas）数量较高。SVC1中Lacunisphaera和Haliscomenobacter等属的相对丰度较高，而SVC2中Luteolibacter、Simiduia、Cellvibrio和Ilumatobacter的相对丰度较高，且两者共享的核心微生物组包含Luteolibacter、Cellvibrio、Algoriphagus、Verrucosispora和Hydrogenophaga。尽管排序分析中细菌和真菌群落在视觉上呈现分离趋势，但PERMANOVA分析未检测到处理间的统计学显著差异（p = 0.10）。施用蚓粪显著提高了果实产量，其中SVC2-100处理使番茄平均累计产量从2.6 kg\u002F株增至7.5 kg\u002F株，SVC2-200处理使产量进一步增加。","2026-09-03T00:00:00Z",70,{"impact":130,"substance":279,"depth":17,"authority":19,"freshness":226,"relevant":21,"comment":280},20,"研究马尾藻与牛粪共堆肥的农艺效果，数据详实，对有机农业废弃物资源化有参考价值。",[282],{"name":173,"url":273},[284,285,27,286,287],"土壤改良","农业科技","蚯蚓堆肥","马尾藻",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":291},{"candidates":292,"agricultural_evidence":47},[293,297,304,311],{"code":32,"score":226,"supported":47,"title":294,"abstract":295,"tags":296},[],[58,33],[284],{"code":298,"score":55,"supported":47,"title":299,"abstract":300,"tags":303},"B1",[],[301,302],"番茄","tomato",[],{"code":305,"score":55,"supported":47,"title":306,"abstract":307,"tags":310},"B7",[],[308,309],"温室","greenhouse",[],{"code":80,"score":21,"supported":14,"title":312,"abstract":313,"tags":314},[],[],[27],[316,317],"农业科技 土壤改良 循环农业 蚯蚓堆肥","农业科技 土壤改良","农业科技土壤改良循环农业蚯蚓堆肥-1612","10.3389\u002Ffsufs.2026.1914954",{"doi":319,"openalex_id":321,"authors":322,"venue":173,"cited_by_count":107,"oa_url":273,"card":340,"direction":112,"ingested_from":115},"W7207772438",[323,325,327,329,331,333,335,338],{"name":324,"orcid":9},"Omar Ali",{"name":326,"orcid":9},"Simran Chadee",{"name":328,"orcid":9},"Arvinda Bharat",{"name":330,"orcid":9},"Uddesh Sahadeo",{"name":332,"orcid":9},"Adana Lutchman",{"name":334,"orcid":9},"Pragadish Jayaraj",{"name":336,"orcid":337},"Adesh Ramsubhag","https:\u002F\u002Forcid.org\u002F0000-0002-5863-0457",{"name":339,"orcid":9},"Jayaraj Jayaraman",{"tldr":341,"method":342,"finding":343,"direction":112,"opportunity":344},"研究将马尾藻与牛粪共堆肥，评估蚯蚓堆肥效果及对番茄辣椒产量的影响。","使用赤子爱胜蚓，1:1混合马尾藻与牛粪，90天堆肥后分析微生物及温室试验。","添加马尾藻提高蚯蚓繁殖和番茄产量，重金属及病原菌达标，微生物群落有差异。","可探究马尾藻堆肥对土壤微生物群落长期影响及不同作物响应，优化配比以提升农业效益。","2026-09-04T23:30:08.170298Z",{"id":347,"title":348,"url":349,"summary":350,"summary_zh":9,"content":9,"source_name":351,"source_url":9,"published_at":352,"category":127,"cover_url":9,"hotness":13,"is_selected":14,"score":353,"score_detail":354,"sources":356,"tags":358,"primary_topic":361,"secondary_topics":366,"classification":368,"search_phrases":407,"slug":410,"view_count":55,"doi":9,"paper":9,"created_at":411},180,"土壤“增肥” 良田焕新——辽宁铁岭市做好黑土地保护“加减乘除”法","https:\u002F\u002Fszb.farmer.com.cn\u002Fnmrb\u002Fhtml\u002F2026\u002F20260803\u002F20260803_1\u002Fnmrb_20260803_13367_1_2084029265637117957.html","铁岭以保护性耕作、秸秆还田和粪肥还田改善黑土地质量。昌图县“五级百站”体系累计处理畜禽粪污超50万吨、还田面积达20万亩，项目区化肥施用量降低10%至15%。文章同时披露补贴兑付、基层力量和耕作层厚度等短板及下一步治理安排。","农民日报","2026-08-03T00:00:00Z",68,{"impact":17,"substance":279,"depth":204,"authority":130,"freshness":81,"relevant":21,"comment":355},"省级黑土地保护实践，数据详实，央媒报道，但时效性差。",[357],{"name":351,"url":349},[359,360,26],"粮食安全","黑土地保护",{"code":362,"slug":363,"name":364,"path":365,"parent_code":36},"H1","farmland","耕地保护与高标准农田","\u002Ftopic\u002Fenvironment\u002Ffarmland",[367],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":369},{"candidates":370,"agricultural_evidence":47},[371,375,379,384,388,392,398,403],{"code":362,"score":178,"supported":47,"title":372,"abstract":373,"tags":374},[360],[],[360],{"code":32,"score":20,"supported":47,"title":376,"abstract":377,"tags":378},[58],[],[],{"code":80,"score":94,"supported":47,"title":380,"abstract":381,"tags":383},[],[382],"保护性耕作",[26],{"code":45,"score":62,"supported":47,"title":385,"abstract":386,"tags":387},[],[52],[],{"code":61,"score":62,"supported":47,"title":389,"abstract":390,"tags":391},[],[65],[],{"code":393,"score":62,"supported":47,"title":394,"abstract":395,"tags":397},"H5",[],[396],"秸秆还田",[],{"code":399,"score":21,"supported":14,"title":400,"abstract":401,"tags":402},"A8",[],[],[359],{"code":86,"score":21,"supported":14,"title":404,"abstract":405,"tags":406},[],[],[26],[408,409],"农业绿色发展 黑土地保护 粮食安全","农业绿色发展 黑土地保护","农业绿色发展黑土地保护粮食安全-180","2026-08-02T23:54:39.405157Z",{"id":413,"title":414,"url":415,"summary":416,"summary_zh":417,"content":9,"source_name":418,"source_url":415,"published_at":419,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":420,"score_detail":421,"sources":423,"tags":425,"primary_topic":431,"secondary_topics":432,"classification":438,"search_phrases":457,"slug":460,"view_count":107,"doi":461,"paper":462,"created_at":477},5583,"Active-Labeling Evaluation for Computer Agriculture Nematode-Cyst Detection Under Sparse Soil-Sample Ground Truth: An Artificial Intelligence Annotation-Efficiency Bound","https:\u002F\u002Fdoi.org\u002F10.5281\u002Fzenodo.23544145","Active learning promises to reduce the annotation burden of training nematode-cyst detection models for precision agriculture, but the size of that reduction is not known when ground truth comes from sparse soil samples rather than exhaustive visual inspection. the present analysis derives an annotation-efficiency bound for pool-based active learning under sparse soil-sample ground truth. The detection task is formalised as a two-stage process in which a classifier selects candidate cysts from soil imagery and a laboratory assay confirms a small labelled subset. Under a declared variance structure with between-cluster standard deviation 6.0, residual standard deviation 4.5 and intraclass correlation 0.64, the bound is evaluated across a design grid of 8, 16, 24 and 32 clusters and effect sizes of 3, 5 and 8 percentage points, with 2000 replications per cell. The annotation-efficiency gain is bounded by the ratio of label noise to cluster-level variance, and that 52 clusters are required to detect a 5-percentage-point improvement at 80% power. The bound provides a design rule for allocating annotation effort between active selection and confirmatory soil sampling.","主动学习有望减轻精准农业中训练线虫囊检测模型所需的标注负担，但当真实标签来自稀疏土壤样本而非详尽的视觉检查时，这种负担减轻的幅度尚不清楚。本分析推导了在稀疏土壤样本真实标签下基于池的主动学习的标注效率界限。检测任务被形式化为两阶段过程：分类器从土壤图像中筛选候选线虫囊，实验室检测确认一个小的已标注子集。在设定的方差结构下——组间标准差为6.0、残差标准差为4.5、组内相关系数为0.64——该界限在8、16、24和32个簇的设计网格以及3、5和8个百分点的效应量下进行评估，每个单元格重复2000次。标注效率增益受标签噪声与簇级方差之比的约束，并且在80%检验功效下检测5个百分点的改进需要52个簇。该界限为在主动选择与验证性土壤采样之间分配标注工作量提供了设计规则。","Zenodo (CERN European Organization for Nuclear Research)","2026-10-21T00:00:00Z",64,{"impact":20,"substance":279,"depth":46,"authority":178,"freshness":13,"relevant":21,"comment":422},"该研究给出稀疏土壤样本下主动学习标注效率的理论边界与聚类设计规则，方法新颖、结论具体，但属细分方法学研究，产业影响有限，适合作为专业精选而非头条。",[424],{"name":418,"url":415},[426,427,428,429,430],"智慧农业","农业人工智能","主动学习","线虫检测","土壤采样",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[433],{"code":74,"slug":434,"name":435,"path":436,"parent_code":437},"agricultural-ai","农业AI与大模型","\u002Ftopic\u002Fdigital-agriculture\u002Fagricultural-ai","I",{"status":39,"locked":14,"version":40,"method":41,"evidence":439},{"candidates":440,"agricultural_evidence":47},[441,445,450],{"code":32,"score":131,"supported":47,"title":442,"abstract":443,"tags":444},[33],[58,33],[],{"code":74,"score":178,"supported":47,"title":446,"abstract":448,"tags":449},[447],"artificial intelligence",[],[427],{"code":451,"score":226,"supported":47,"title":452,"abstract":453,"tags":456},"I1",[],[454,455],"精准农业","precision agriculture",[426],[458,459],"线虫孢囊 检测 主动学习","稀疏土壤样本 标注效率","线虫孢囊检测主动学习-5583","10.5281\u002Fzenodo.23544145",{"doi":461,"openalex_id":463,"authors":464,"venue":418,"cited_by_count":107,"oa_url":415,"card":471,"direction":475,"ingested_from":115},"W7223082195",[465,467,469],{"name":466,"orcid":9},"Amine Ben Salah",{"name":468,"orcid":9},"Ines Trabelsi",{"name":470,"orcid":9},"Mohamed Aziz Khelifi",{"tldr":472,"method":473,"finding":474,"direction":475,"opportunity":476},"推导稀疏土壤样本真值下主动学习标注效率的理论上界。","基于方差结构与设计网格的统计模拟，2000次重复。","标注效率增益受标签噪声与簇间方差之比限制，检测5个百分点提升需52簇。","农业人工智能与决策模型","可将该上界推广到其他稀疏真值农业检测任务，并探索主动选择与确认采样的最优分配策略。","2026-10-22T11:20:58.901747Z",{"id":479,"title":480,"url":481,"summary":482,"summary_zh":483,"content":9,"source_name":484,"source_url":481,"published_at":485,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":486,"sources":488,"tags":490,"primary_topic":496,"secondary_topics":497,"classification":498,"search_phrases":523,"slug":526,"view_count":107,"doi":527,"paper":528,"created_at":561},5576,"Land cover change and soil salinization in Mozambique: A counterfactual analysis over two decades (2001−2022)","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.catena.2026.110691","Soil salinization is a major issue that constrains the sustainable development of agriculture in arid, semi-arid, and coastal lowland areas. It is of great importance for regional land management and climate adaptation to clarify the influence of land cover change on soil salinization. This study aims to quantitatively assess the contribution of land cover change to soil salinization in Mozambique, where both rapid land cover transformation and salinization issues are evident. Firstly, we integrated soil profile electrical conductivity (EC) data, Landsat time-series remote sensing imagery, TerraClimate meteorological data, and the 30 m resolution land cover data, to construct a remote sensing-based EC inversion model for Mozambique. Secondly, we applied a spatially and environmentally constrained counterfactual matching method to quantitatively identify the contributions of different land cover changes on soil salinization trends. Our results reveal that: (1) the spatial distribution of soil salinization in Mozambique exhibits distinct a clear association with proximity to water bodies, with high EC areas primarily concentrated around Lake Malawi in the north and in the coastal regions of Greater Maputo in the south. (2) 26.98% of Mozambique's territory showed a trend of intensifying soil salinization, while 10.88% exhibited a decreasing trend. Areas with intensifying trends are primarily concentrated in the central alluvial plains, localized agricultural development zones, and coastal lowlands. (3) Urbanization was significantly associated with an increasing salinization trend after false discovery rate correction, suggesting that the expansion of impervious surfaces, changes in drainage patterns, and soil compaction may exacerbate localized salt accumulation. Agricultural expansion showed a negative trend difference, consistent with the potential influence of crop cover, tillage, and wet-season leaching, although this association was not significant after false discovery rate correction. The effects of ecological restoration and other factors were not statistically significant. In addition to elucidating the heterogeneous impacts of land cover changes in Mozambique on soil salinization trends, this study also provides methodological guidance and a scientific basis for monitoring\u002Fmanaging soil salinity risks in other coastal lowlands.","土壤盐渍化是制约干旱、半干旱及沿海低地地区农业可持续发展的主要问题。阐明土地覆盖变化对土壤盐渍化的影响，对区域土地管理和气候适应具有重要意义。本研究旨在定量评估土地覆盖变化对莫桑比克土壤盐渍化的贡献，该国土地覆盖转型迅速且盐渍化问题突出。首先，我们整合了土壤剖面电导率（EC）数据、Landsat时间序列遥感影像、TerraClimate气象数据以及30 m分辨率土地覆盖数据，构建了基于遥感的莫桑比克EC反演模型。其次，我们采用空间与环境约束的反事实匹配方法，定量识别不同土地覆盖变化对土壤盐渍化趋势的贡献。研究结果表明：（1）莫桑比克土壤盐渍化的空间分布与水体邻近性呈现明显的关联，高EC区域主要集中于北部的马拉维湖周边以及南部大马普托沿海地区。（2）莫桑比克26.98%的国土面积呈现土壤盐渍化加剧趋势，而10.88%呈现减轻趋势。加剧趋势区域主要集中于中部冲积平原、局部农业开发区及沿海低地。（3）经错误发现率校正后，城市化与盐渍化加剧趋势显著相关，表明不透水面扩张、排水格局改变及土壤压实可能加剧局部盐分累积。农业扩张呈现负向趋势差异，与作物覆盖、耕作及湿季淋洗的潜在影响一致，但该关联经错误发现率校正后不显著。生态恢复及其他因素的影响在统计上不显著。本研究不仅阐明了莫桑比克土地覆盖变化对土壤盐渍化趋势的异质性影响，还为其他沿海低地土壤盐渍化风险的监测与管理提供了方法学指导和科学依据。","CATENA","2026-10-20T00:00:00Z",{"impact":204,"substance":18,"depth":17,"authority":131,"freshness":178,"relevant":21,"comment":487},"该研究基于遥感与反事实匹配方法，定量评估土地覆盖变化对盐渍化的贡献，方法新颖、结论可靠，对沿海低地盐渍化监测具有参考价值，但属境外区域研究，国内政策与产业影响有限。",[489],{"name":484,"url":481},[491,492,493,494,495],"遥感监测","莫桑比克","土壤盐渍化","土地覆盖变化","盐分反演",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[],{"status":39,"locked":14,"version":40,"method":41,"evidence":499},{"candidates":500,"agricultural_evidence":47},[501,505,512,519],{"code":32,"score":131,"supported":47,"title":502,"abstract":503,"tags":504},[33],[58,33],[],{"code":506,"score":226,"supported":47,"title":507,"abstract":508,"tags":511},"I3",[],[509,510],"遥感","remote sensing",[491],{"code":513,"score":55,"supported":47,"title":514,"abstract":515,"tags":518},"H7",[],[516,517],"气候适应","干旱",[],{"code":232,"score":21,"supported":14,"title":520,"abstract":521,"tags":522},[],[],[494],[524,525],"莫桑比克 土壤盐渍化 遥感","土地覆盖变化 盐渍化 反事实分析","莫桑比克土壤盐渍化遥感-5576","10.1016\u002Fj.catena.2026.110691",{"doi":527,"openalex_id":529,"authors":530,"venue":484,"cited_by_count":107,"oa_url":481,"card":555,"direction":559,"ingested_from":115},"W7223069171",[531,533,535,537,540,542,545,548,550,552],{"name":532,"orcid":9},"Yue Li",{"name":534,"orcid":9},"Mengfei Shi",{"name":536,"orcid":9},"Fei Zhang",{"name":538,"orcid":539},"Brian Alan Johnson","https:\u002F\u002Forcid.org\u002F0000-0003-1911-3585",{"name":541,"orcid":9},"Gowhar Meraj",{"name":543,"orcid":544},"Jaime Carlos Macuácua","https:\u002F\u002Forcid.org\u002F0000-0002-4822-6098",{"name":546,"orcid":547},"Pankaj Kumar","https:\u002F\u002Forcid.org\u002F0000-0002-5264-3951",{"name":549,"orcid":9},"Yuanfang Chai",{"name":551,"orcid":9},"Hongtao Xu",{"name":553,"orcid":554},"Xu Ma","https:\u002F\u002Forcid.org\u002F0000-0003-0644-7498",{"tldr":556,"method":557,"finding":558,"direction":559,"opportunity":560},"量化莫桑比克2001-2022年土地覆盖变化对土壤盐渍化的贡献。","融合EC剖面、Landsat时序与气候数据反演EC，并用空间环境约束的反事实匹配","26.98%区域盐渍化加剧；城市化显著关联盐渍化上升，农业扩张关联不显著。","农业遥感与作物表型","可将反事实匹配框架迁移至其他滨海低地，并引入作物类型与灌溉制度细化农业扩张的盐渍化效应。","2026-10-22T11:20:42.713789Z"]