[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2027":3,"related-2027":116},{"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":24,"tags":26,"primary_topic":9,"secondary_topics":32,"classification":33,"search_phrases":75,"slug":78,"view_count":41,"doi":79,"paper":80,"created_at":115},2027,"Effects of shrimp species and salinity in Beta maritima-based marine aquaponics","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1930720","Introduction Marine aquaponics is an emerging strategy for sustainable food production in saline and water-limited environments. However, most shrimp-based systems rely on Pacific white shrimp ( Litopenaeus vannamei ), while the suitability of regionally important species such as Indian white shrimp ( Penaeus indicus ) remains insufficiently explored. Methods This study compared P. indicus and L. vannamei in a Beta maritima -based marine aquaponic system operated at 10, 15, and 20 ppt for 56 days. The experiment followed a two-factor completely randomised design with three independent aquaponic systems per treatment combination. Shrimp production, plant growth and biochemical composition, and weekly water-quality dynamics were evaluated. Results Salinity and shrimp species affected final weight, weight gain, specific growth rate, feed conversion ratio, and productivity. Shrimp species affected survival, while feed supplied showed a significant salinity × species interaction. Both species achieved greater growth and productivity at 15 and 20 ppt than at 10 ppt. Pacific white shrimp had greater growth, survival, and productivity and a lower feed conversion ratio, whereas Indian white shrimp maintained high survival and improved production at 15 and 20 ppt. In B. maritima , salinity reduced leaf width, final fresh weight, and moisture content but did not affect dry weight. Plants integrated with Pacific white shrimp had greater final fresh weight and relative growth rate. Total chlorophyll remained unchanged, whereas carotenoid, phenolic, and flavonoid contents increased with salinity. DPPH radical-scavenging activity and protein content showed salinity × species interactions. Dissolved oxygen and pH declined over time, electrical conductivity reflected the assigned salinities, ammonia and nitrate accumulated, and nitrite increased initially before declining; water-quality variables were interpreted descriptively. Discussion Pacific white shrimp provided higher production performance, whereas Indian white shrimp remained a viable regional alternative. Among the salinities tested, 15 ppt provided a practical balance between shrimp production, sea-beet fresh biomass, and selected biochemical traits.","引言 海洋水培是一种在盐碱和水资源受限环境中实现可持续食品生产的新兴策略。然而，大多数基于虾类的系统依赖凡纳滨对虾（Litopenaeus vannamei），而印度白虾（Penaeus indicus）等具有区域重要性的物种的适宜性仍未得到充分探索。方法 本研究在基于海甜菜（Beta maritima）的海洋水培系统中，于10、15和20 ppt盐度下养殖56天，比较了印度白虾和凡纳滨对虾。实验采用两因素完全随机设计，每个处理组合设置三个独立的复合水培系统。评估了虾类生产性能、植物生长和生化组成以及每周水质动态。结果 盐度和虾种影响了终末体重、增重、特定生长率、饲料转化率和生产力。虾种影响了存活率，而投喂饲料量表现出显著的盐度×物种交互作用。两个物种在15和20 ppt下的生长和生产力均高于10 ppt。凡纳滨对虾具有更高的生长、存活率和生产力以及更低的饲料转化率，而印度白虾在15和20 ppt下保持了高存活率并提高了产量。在海甜菜中，盐度降低了叶宽、终末鲜重和含水量，但不影响干重。与凡纳滨对虾整合种植的植物具有更高的终末鲜重和相对生长率。总叶绿素保持不变，而类胡萝卜素、酚类和黄酮类含量随盐度增加。DPPH自由基清除活性和蛋白质含量表现出盐度×物种交互作用。溶解氧和pH随时间下降，电导率反映了设定的盐度，氨氮和硝酸盐积累，亚硝酸盐先升高后下降；水质变量进行了描述性解释。讨论 凡纳滨对虾提供了更高的生产性能，而印度白虾仍是一种可行的区域替代品种。在测试的盐度中，15 ppt在虾类生产、海甜菜鲜生物量和选定生化性状之间提供了实用的平衡。",null,"Frontiers in Sustainable Food Systems","2026-09-09T00:00:00Z","论文",10,false,72,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":21,"relevant":22,"comment":23},12,21,17,13,9,1,"海水鱼菜共生系统对比虾种与盐度的实验研究，数据扎实、结论明确，对盐碱水资源化养殖有参考价值，但属细分领域进展，公共影响有限。",[25],{"name":10,"url":6},[27,28,29,30,31],"盐碱地利用","水产养殖","可持续农业","设施渔业","海水养殖",[],{"status":34,"locked":14,"version":35,"method":36,"evidence":37},"needs_review","2026-10-22.2","rules",{"candidates":38,"agricultural_evidence":42,"reason":74},[39,47,53,59,64,69],{"code":40,"score":41,"supported":42,"title":43,"abstract":44,"tags":46},"B1",3,true,[],[45],"萝卜",[],{"code":48,"score":41,"supported":42,"title":49,"abstract":50,"tags":52},"C4",[],[51],"饲料",[],{"code":54,"score":41,"supported":42,"title":55,"abstract":56,"tags":58},"H3",[],[57],"水资源",[],{"code":60,"score":22,"supported":14,"title":61,"abstract":62,"tags":63},"D",[],[],[28],{"code":65,"score":22,"supported":14,"title":66,"abstract":67,"tags":68},"H2",[],[],[27],{"code":70,"score":22,"supported":14,"title":71,"abstract":72,"tags":73},"H8",[],[],[29],"多个产业证据相当，需要确认主归属",[76,77],"可持续农业 盐碱地利用 水产养殖 海水养殖","可持续农业 盐碱地利用","可持续农业盐碱地利用水产养殖海水养殖-2027","10.3389\u002Ffsufs.2026.1930720",{"doi":79,"openalex_id":81,"authors":82,"venue":10,"cited_by_count":107,"oa_url":6,"card":108,"direction":112,"ingested_from":114},"W7211992126",[83,86,89,91,94,97,99,102,105],{"name":84,"orcid":85},"Chythra Somanathan Nair","https:\u002F\u002Forcid.org\u002F0000-0002-6931-9445",{"name":87,"orcid":88},"Radhakrishnan Subramanian","https:\u002F\u002Forcid.org\u002F0000-0002-1115-1870",{"name":90,"orcid":9},"Vasantha Prabhakaran Srinivasan",{"name":92,"orcid":93},"Ramya Manoharan","https:\u002F\u002Forcid.org\u002F0000-0001-8251-6454",{"name":95,"orcid":96},"Drishya Nishanth","https:\u002F\u002Forcid.org\u002F0000-0001-5545-9079",{"name":98,"orcid":9},"Zienab F. R. Ahmed",{"name":100,"orcid":101},"Subha Bhassu","https:\u002F\u002Forcid.org\u002F0000-0001-8658-6900",{"name":103,"orcid":104},"Sreeramanan Subramanıam","https:\u002F\u002Forcid.org\u002F0000-0003-4392-285X",{"name":106,"orcid":9},"Abdul Jaleel",0,{"tldr":109,"method":110,"finding":111,"direction":112,"opportunity":113},"比较印度白虾与南美白对虾在三种盐度下碱蓬海水鱼菜共生系统的表现。","56天双因素随机试验，10\u002F15\u002F20 ppt盐度，两种对虾，测生长、品质和水质","15 ppt兼顾对虾生产与碱蓬生物量；南美白对虾生产性能更优，印度白虾为可行区域替代种。","农业绿色发展与碳","可探索本土虾种与耐盐植物组合的优化，及水质动态与微生物群落的长期调控机制。","openalex","2026-09-10T23:30:07.112594Z",{"total":117,"page":22,"page_size":117,"items":118},6,[119,182,249,321,393,459],{"id":120,"title":121,"url":122,"summary":123,"summary_zh":9,"content":9,"source_name":124,"source_url":122,"published_at":125,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":126,"score_detail":127,"sources":133,"tags":135,"primary_topic":139,"secondary_topics":145,"classification":146,"search_phrases":161,"slug":164,"view_count":107,"doi":165,"paper":166,"created_at":181},5542,"Beyond profitability: heterogeneous associations between ESG-related mechanisms and farm economic sustainability-evidence from Spanish sheep and goat farming","https:\u002F\u002Fdoi.org\u002F10.1016\u002Fj.agsy.2026.105022","Beyond profitability: heterogeneous associations between ESG-related mechanisms and farm economic sustainability-evidence from Spanish sheep and goat farming。Agricultural Systems","Agricultural Systems","2026-10-21T00:00:00Z",66,{"impact":128,"substance":129,"depth":130,"authority":131,"freshness":13,"relevant":22,"comment":132},8,18,16,14,"西班牙羊山羊养殖ESG与经济可持续性实证研究，方法有一定新意但属区域性细分议题，公共影响有限，不宜进入每日精选。",[134],{"name":124,"url":122},[29,136,137,138],"畜牧养殖","ESG","农场经济",{"code":140,"slug":141,"name":142,"path":143,"parent_code":144},"C2","ruminants","草食牲畜","\u002Ftopic\u002Flivestock\u002Fruminants","C",[],{"status":147,"locked":14,"version":35,"method":36,"evidence":148},"classified",{"candidates":149,"agricultural_evidence":42},[150,157],{"code":140,"score":151,"supported":42,"title":152,"abstract":155,"tags":156},22,[153,154],"sheep","goat",[153,154],[],{"code":70,"score":22,"supported":14,"title":158,"abstract":159,"tags":160},[],[],[29],[162,163],"西班牙 养殖 ESG","可持续农业 农场经济 畜牧养殖 ESG","西班牙养殖ESG-5542","10.1016\u002Fj.agsy.2026.105022",{"doi":165,"openalex_id":167,"authors":168,"venue":124,"cited_by_count":107,"oa_url":122,"card":9,"direction":9,"ingested_from":114},"W7223120996",[169,172,175,178],{"name":170,"orcid":171},"Maria Llanos Soria-Oliver","https:\u002F\u002Forcid.org\u002F0009-0005-2631-1135",{"name":173,"orcid":174},"Carolina Pontones Rosa","https:\u002F\u002Forcid.org\u002F0000-0001-6989-7969",{"name":176,"orcid":177},"Inmaculada Alonso Carrillo","https:\u002F\u002Forcid.org\u002F0000-0002-0813-9934",{"name":179,"orcid":180},"Rosario Pérez Morote","https:\u002F\u002Forcid.org\u002F0000-0001-5502-3646","2026-10-22T11:20:12.622588Z",{"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":15,"score_detail":189,"sources":192,"tags":194,"primary_topic":9,"secondary_topics":199,"classification":200,"search_phrases":223,"slug":226,"view_count":107,"doi":227,"paper":228,"created_at":248},5470,"A Social Benchmarking Method for surveying rural landholders","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1746415","Understanding rural landholders—their motivations, management practices and responses to change—is critical for effective agricultural policy and extension. However, effective and representative surveying or social benchmarking of these landholders is often underutilised or inconsistently applied to inform regional strategies. This paper addresses two key questions: what are the essential elements of effective social benchmarking of rural landholders, and how can such benchmarking contribute to improved policy implementation? Drawing on three decades of rural social benchmarking in Australia, and focusing on six large regional surveys conducted between 2019 and 2023, we present a method and associated theoretical framework. The Social Benchmarking Framework builds on key social theories to draw together factors driving landholder decision-making, using a well-structured, collaborative Social Benchmarking Method to generate robust, comparable, and policy-relevant data over time. We demonstrate how nuanced analyses of these data can reveal drivers of practice change, inform adaptive management, and strengthen the evidence base for agricultural extension and policy. Ultimately, we show how rigorous social benchmarking can bridge the gap between local realities and policy goals, supporting more targeted, effective and equitable approaches to sustainable\u002Fregenerative agriculture and land management, at local and national scales.","理解农村土地持有者——他们的动机、管理实践以及对变化的反应——对于有效的农业政策和推广至关重要。然而，对这些土地持有者进行有效且具有代表性的调查或社会基准评估，往往未被充分利用，或应用不一致，难以用于指导区域战略。本文探讨两个关键问题：对农村土地持有者进行有效社会基准评估的核心要素是什么，以及这种基准评估如何促进政策实施的改善？基于澳大利亚三十年的农村社会基准评估经验，并聚焦于2019年至2023年间开展的六项大型区域性调查，我们提出了一种方法及其相关理论框架。社会基准评估框架（Social Benchmarking Framework）以关键社会理论为基础，将驱动土地持有者决策的各类因素整合起来，运用结构良好、协作式的社会基准评估方法（Social Benchmarking Method），随时间推移生成稳健、可比且与政策相关的数据。我们展示了如何对这些数据进行细致分析，以揭示实践变化的驱动因素、为适应性管理提供依据，并强化农业推广与政策的证据基础。最终，我们表明，严谨的社会基准评估能够弥合地方现实与政策目标之间的差距，在地方和国家尺度上支持更具针对性、更有效且更公平的可持续\u002F再生农业与土地管理方法。","2026-10-20T00:00:00Z",{"impact":17,"substance":190,"depth":129,"authority":20,"freshness":21,"relevant":22,"comment":191},20,"基于澳大利亚三十年实践提出可复用的农村土地持有者社会基准调查方法框架，方法新颖、数据规模可观，对农业推广与政策评估有参考价值，但属方法论论文、地域性较强，未达每日精选门槛。",[193],{"name":10,"url":185},[29,195,196,197,198],"农业推广","社会基准调查","农户决策","农村政策",[],{"status":34,"locked":14,"version":35,"method":36,"evidence":201},{"candidates":202,"agricultural_evidence":42,"reason":74},[203,210,216],{"code":204,"score":205,"supported":42,"title":206,"abstract":207,"tags":209},"G1",7,[],[195,208],"agricultural extension",[195],{"code":70,"score":205,"supported":42,"title":211,"abstract":212,"tags":215},[],[213,214],"再生农业","regenerative agriculture",[29],{"code":217,"score":117,"supported":42,"title":218,"abstract":219,"tags":222},"J1",[],[220,221],"农业政策","agricultural policy",[],[224,225],"澳大利亚 农村土地持有者 社会基准调查","Social Benchmarking 农业政策","澳大利亚农村土地持有者社会基准调查-5470","10.3389\u002Ffsufs.2026.1746415",{"doi":227,"openalex_id":229,"authors":230,"venue":10,"cited_by_count":107,"oa_url":185,"card":242,"direction":246,"ingested_from":114},"W7223045147",[231,234,237,239],{"name":232,"orcid":233},"Hanabeth Luke","https:\u002F\u002Forcid.org\u002F0000-0001-8082-7988",{"name":235,"orcid":236},"Catherine Allan","https:\u002F\u002Forcid.org\u002F0000-0003-2098-4759",{"name":238,"orcid":9},"Mathew Alexanderson",{"name":240,"orcid":241},"Simon P. McDonald","https:\u002F\u002Forcid.org\u002F0009-0005-8104-3225",{"tldr":243,"method":244,"finding":245,"direction":246,"opportunity":247},"提出农村土地持有者社会基准调查方法框架，支撑农业政策制定。","基于澳大利亚30年经验与2019-2023年六项区域调查，构建社会基准框架。","系统化社会基准可揭示农户实践变化动因，弥合地方现实与政策目标差距。","数字乡村与农业信息化","可将该社会基准方法与数字乡村数据平台结合，探索农户行为数据驱动的精准政策评估。","2026-10-21T23:30:07.267469Z",{"id":250,"title":251,"url":252,"summary":253,"summary_zh":254,"content":9,"source_name":10,"source_url":252,"published_at":188,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":255,"score_detail":256,"sources":258,"tags":260,"primary_topic":265,"secondary_topics":271,"classification":272,"search_phrases":291,"slug":294,"view_count":107,"doi":295,"paper":296,"created_at":320},5468,"Farm-level technical efficiency in temperate horticulture: evidence from apple, pear, and cherry growers","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1928386","Improving resource-use efficiency is fundamental to enhancing agricultural productivity and promoting sustainable horticultural development, particularly in regions where opportunities for expanding cultivated land and increasing input use are limited. This study evaluates the technical efficiency of apple, pear, and cherry growers in the Kashmir Valley and examines the socioeconomic, institutional, and regional factors associated with farm-level technical efficiency. Primary data were collected from 418 horticultural households during 2023 using a multi-stage sampling approach. Technical efficiency was first estimated separately for apple, pear, and cherry growers using an input-oriented Data Envelopment Analysis (DEA) framework under both Constant Returns to Scale (CRS) and Variable Returns to Scale (VRS) assumptions. Scale efficiency was subsequently estimated, while a pooled DEA model was employed to generate farm-level technical efficiency scores for the second-stage analysis. The determinants of technical efficiency were examined using Tobit regression, supported by a fractional logit model as a robustness check, and regional disparities were assessed using Kruskal–Wallis and Mann–Whitney non-parametric tests. The results indicate that apple growers achieved the highest overall technical efficiency, followed by pear and cherry growers. The VRS estimates reveal substantially higher levels of pure technical efficiency, whereas the scale efficiency analysis suggests that a considerable proportion of technical inefficiency arises from farms operating below their optimal production scale. The second-stage analysis identifies family size, education, irrigation facilities, access to credit, and cold storage infrastructure as significant positive factors associated with farm-level technical efficiency, while significant regional disparities are observed across the Kashmir Valley. The robustness analysis confirms the consistency of the estimated relationships. These findings highlight that improving horticultural performance requires not only efficient farm-level resource management but also stronger institutional support, investments in irrigation and post-harvest infrastructure, improved access to rural credit, and region-specific development strategies. The study contributes to the literature by integrating crop-specific and pooled efficiency analyses with socioeconomic and regional assessments, providing policy-relevant evidence for promoting resource-efficient and sustainable horticultural production.","提高资源利用效率是提升农业生产力、促进园艺产业可持续发展的基础，在耕地扩张和投入增加机会有限的地区尤为如此。本研究评估了克什米尔谷地苹果、梨和樱桃种植者的技术效率，并考察了与农场层面技术效率相关的社会经济、制度和区域因素。研究采用多阶段抽样方法，于2023年从418个园艺农户收集了一手数据。首先，在规模报酬不变（CRS）和规模报酬可变（VRS）两种假设下，运用投入导向的数据包络分析（DEA）框架分别估算苹果、梨和樱桃种植者的技术效率。随后估算规模效率，并采用混合DEA模型生成农场层面技术效率得分用于第二阶段分析。技术效率的决定因素通过Tobit回归进行检验，并以分数logit模型作为稳健性检验加以支持，区域差异则采用Kruskal–Wallis和Mann–Whitney非参数检验进行评估。结果表明，苹果种植者总体技术效率最高，梨和樱桃种植者次之。VRS估计显示纯技术效率水平显著更高，而规模效率分析表明，相当比例的技术无效率源于农场经营规模低于最优生产规模。第二阶段分析识别出家庭规模、教育、灌溉设施、信贷获取和冷库基础设施是与农场层面技术效率显著正相关的因素，同时在克什米尔谷地观察到显著的区域差异。稳健性分析证实了所估计关系的一致性。这些发现表明，提升园艺产业绩效不仅需要有效的农场层面资源管理，还需要更强的制度支持、对灌溉和采后基础设施的投资、改善农村信贷获取以及因地制宜的发展策略。本研究通过将作物特定效率分析与混合效率分析同社会经济和区域评估相结合，为促进资源利用效率提升提供了具有政策相关性的证据。",73,{"impact":17,"substance":18,"depth":129,"authority":20,"freshness":21,"relevant":22,"comment":257},"基于418户果农一手数据，用DEA与Tobit回归分析技术效率，方法规范、结论有政策参考价值，但属区域性研究，影响范围有限。",[259],{"name":10,"url":252},[29,261,262,263,264],"园艺产业","苹果种植","技术效率","数据包络分析",{"code":266,"slug":267,"name":268,"path":269,"parent_code":270},"B2","fruit","果树","\u002Ftopic\u002Fhorticulture\u002Ffruit","B",[],{"status":147,"locked":14,"version":35,"method":36,"evidence":273},{"candidates":274,"agricultural_evidence":42},[275,281,287],{"code":266,"score":131,"supported":42,"title":276,"abstract":278,"tags":280},[277],"apple",[279,277],"苹果",[],{"code":54,"score":117,"supported":42,"title":282,"abstract":283,"tags":286},[],[284,285],"灌溉","irrigation",[],{"code":70,"score":22,"supported":14,"title":288,"abstract":289,"tags":290},[],[],[29],[292,293],"数据包络分析 可持续农业 园艺产业 技术效率","数据包络分析 可持续农业","数据包络分析可持续农业园艺产业技术效率-5468","10.3389\u002Ffsufs.2026.1928386",{"doi":295,"openalex_id":297,"authors":298,"venue":10,"cited_by_count":107,"oa_url":252,"card":315,"direction":246,"ingested_from":114},"W7223025732",[299,301,304,307,310,313],{"name":300,"orcid":9},"Seerat Sajjad",{"name":302,"orcid":303},"Khursheed Hussain Dar","https:\u002F\u002Forcid.org\u002F0000-0002-3925-0758",{"name":305,"orcid":306},"Anam Ul Haq Ganie","https:\u002F\u002Forcid.org\u002F0000-0002-4404-5011",{"name":308,"orcid":309},"Ghadda Mohamed Awad Yousif","https:\u002F\u002Forcid.org\u002F0000-0003-4183-2957",{"name":311,"orcid":312},"Mohd Salim","https:\u002F\u002Forcid.org\u002F0000-0003-0162-8433",{"name":314,"orcid":9},"Mahdy S. Othman",{"tldr":316,"method":317,"finding":318,"direction":246,"opportunity":319},"评估克什米尔谷地苹果、梨、樱桃种植户的技术效率及其影响因素。","418户调查数据，DEA测效率，Tobit回归与分数logit分析影响因素。","苹果效率最高，规模效率不足是主因；灌溉、信贷、冷库等显著提升效率。","可结合遥感与物联网数据构建果园投入产出实时效率监测，弥补自报数据局限。","2026-10-21T23:30:07.145395Z",{"id":322,"title":323,"url":324,"summary":325,"summary_zh":326,"content":9,"source_name":327,"source_url":324,"published_at":328,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":329,"score_detail":330,"sources":333,"tags":335,"primary_topic":340,"secondary_topics":346,"classification":347,"search_phrases":372,"slug":375,"view_count":107,"doi":376,"paper":377,"created_at":392},5391,"Spatio-temporal analysis and forecasting of land use\u002Fland cover change in East Medinipur district, India using CA-Markov model","https:\u002F\u002Fdoi.org\u002F10.3846\u002Fgac.2026.23669","Land Use\u002FLand Cover (LU\u002FLC) serve as essential indicators of global environmental changes. This study examined the LU\u002FLC change in the East Medinipur district of West Bengal, India, using remote sensing data and the CA-Markov modeling approach. Through GIS tools and satellite imagery, the study maps, monitors, and analyzes LU\u002FLC changes over a 20-year period (2001–2021), utilizing data from Landsat 4–5 and Landsat 8. Analytical tools including ArcGIS 9, IDRISI Terset, and ERDAS 2014 are employed to project LU\u002FLC trends up to 2041. The results highlight significant transformations, notable reductions in agriculture, vegetation, barren land, and water bodies, alongside substantial increases in aquaculture and built-up areas from 2001 to 2021. Projections indicates that these trends will continue through 2041, with further declines in agriculture, vegetation, barren land, and water bodies, accompanied by continued growth in aquaculture and built-up areas.","土地利用\u002F土地覆盖（Land Use\u002FLand Cover，LU\u002FLC）是全球环境变化的重要指标。本研究利用遥感数据和CA-Markov建模方法，考察了印度西孟加拉邦东梅迪尼普尔县的土地利用\u002F土地覆盖变化。通过GIS工具和卫星影像，研究利用Landsat 4–5和Landsat 8数据，对2001—2021年20年间的土地利用\u002F土地覆盖变化进行了制图、监测与分析。研究采用ArcGIS 9、IDRISI Terset和ERDAS 2014等分析工具，对至2041年的土地利用\u002F土地覆盖趋势进行预测。结果表明，2001年至2021年间发生了显著转变，农业、植被、裸地和水体明显减少，水产养殖和建成区则大幅增加。预测显示，这些趋势将持续至2041年，农业、植被、裸地和水体进一步减少，水产养殖和建成区持续增长。","Geodesy and Cartography","2026-10-19T00:00:00Z",61,{"impact":128,"substance":129,"depth":331,"authority":17,"freshness":128,"relevant":22,"comment":332},15,"该研究基于遥感与CA-Markov模型分析印度区域土地利用变化，方法规范、结论明确，但属区域性案例，对国内三农与农业信息化的直接参考价值有限，可作为遥感应用类论文收录，不宜进入每日精选。",[334],{"name":327,"url":324},[28,336,337,338,339],"遥感","土地利用","耕地变化","CA-Markov",{"code":341,"slug":342,"name":343,"path":344,"parent_code":345},"I3","remote-sensing","遥感与农情监测","\u002Ftopic\u002Fdigital-agriculture\u002Fremote-sensing","I",[],{"status":147,"locked":14,"version":35,"method":36,"evidence":348},{"candidates":349,"agricultural_evidence":42},[350,356,361,367],{"code":60,"score":205,"supported":42,"title":351,"abstract":352,"tags":355},[],[353,354],"水产","aquaculture",[28],{"code":341,"score":205,"supported":42,"title":357,"abstract":358,"tags":360},[],[336,359],"remote sensing",[336],{"code":362,"score":41,"supported":42,"title":363,"abstract":364,"tags":366},"I4",[],[365],"GIS",[],{"code":368,"score":22,"supported":14,"title":369,"abstract":370,"tags":371},"H6",[],[],[337],[373,374],"Landsat 土地利用 遥感监测","土地利用 水产养殖 耕地变化 遥感","Landsat土地利用遥感监测-5391","10.3846\u002Fgac.2026.23669",{"doi":376,"openalex_id":378,"authors":379,"venue":327,"cited_by_count":107,"oa_url":385,"card":386,"direction":390,"ingested_from":114},"W7222963948",[380,383],{"name":381,"orcid":382},"Parag Jyoti Kashyap","https:\u002F\u002Forcid.org\u002F0000-0003-4273-841X",{"name":384,"orcid":9},"Sahana Bose","https:\u002F\u002Fjournals.vilniustech.lt\u002Findex.php\u002FGAC\u002Farticle\u002Fdownload\u002F23669\u002F13567",{"tldr":387,"method":388,"finding":389,"direction":390,"opportunity":391},"用遥感与CA-Markov模型分析印度东梅迪尼普尔2001-2021年土地利用变化并预测至2041年","Landsat影像、GIS与IDRISI\u002FERDAS，CA-Markov模型做L","农业、植被、裸地和水体持续减少，水产养殖与建设用地显著扩张并将延续至2041年。","农业遥感与作物表型","可将CA-Markov与作物适宜性\u002F粮食安全模型耦合，评估养殖与建设用地扩张对农业生产的长期威胁。","2026-10-20T23:30:19.057951Z",{"id":394,"title":395,"url":396,"summary":397,"summary_zh":398,"content":9,"source_name":10,"source_url":396,"published_at":328,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":399,"score_detail":400,"sources":402,"tags":404,"primary_topic":409,"secondary_topics":415,"classification":416,"search_phrases":436,"slug":439,"view_count":107,"doi":440,"paper":441,"created_at":458},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。",79,{"impact":129,"substance":151,"depth":129,"authority":20,"freshness":128,"relevant":22,"comment":401},"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。",[403],{"name":10,"url":396},[405,29,406,407,408],"粮食安全","循环农业","养分管理","瑞典",{"code":410,"slug":411,"name":412,"path":413,"parent_code":414},"F3","fertilizers","肥料与水肥一体化","\u002Ftopic\u002Finputs-equipment\u002Ffertilizers","F",[],{"status":147,"locked":14,"version":35,"method":36,"evidence":417},{"candidates":418,"agricultural_evidence":42},[419,425,431],{"code":410,"score":13,"supported":42,"title":420,"abstract":421,"tags":424},[],[422,407,423],"肥料","fertilizer",[407],{"code":426,"score":205,"supported":42,"title":427,"abstract":428,"tags":430},"A8",[],[405,429],"food security",[405],{"code":70,"score":432,"supported":14,"title":433,"abstract":434,"tags":435},2,[],[],[29,406],[437,438],"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":440,"openalex_id":442,"authors":443,"venue":10,"cited_by_count":107,"oa_url":452,"card":453,"direction":112,"ingested_from":114},"W7222945601",[444,446,449],{"name":445,"orcid":9},"Priscila de Morais Lima",{"name":447,"orcid":448},"Verena Germann","https:\u002F\u002Forcid.org\u002F0000-0002-3867-0953",{"name":450,"orcid":451},"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":454,"method":455,"finding":456,"direction":112,"opportunity":457},"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",{"id":460,"title":461,"url":462,"summary":463,"summary_zh":9,"content":464,"source_name":465,"source_url":9,"published_at":9,"category":466,"cover_url":9,"hotness":13,"is_selected":14,"score":467,"score_detail":468,"sources":472,"tags":474,"primary_topic":479,"secondary_topics":485,"classification":486,"search_phrases":521,"slug":524,"view_count":107,"doi":9,"paper":9,"created_at":525},5341,"中国农科院联合发布植物抗逆 AI 智能体与盐稻芯 1 号耐盐水稻 11K 液相育种芯片","https:\u002F\u002Fwww.md2we.com\u002Fitems\u002F4944","国家盐碱地中心发布植物抗逆 AI 智能体与耐盐水稻 11K 液相育种芯片(盐稻芯 1 号)。植物抗逆 AI 智能体聚焦盐碱、干旱、高温、低温四大非生物逆境,以水稻等 6 个物种为研究核心,整合全球逆境文献与多源科研数据,依托 6 个 AI 智能体分工完成资料检索、数据分析、交叉复核、综合研判。盐稻芯 1 号以耐盐多组学证据定向选择位点,改变了耐盐水稻从生育期表型鉴定向苗期基因型选择的育种变革模式,相较全基因组重测序,该芯片成本仅为其三分之一。","### 两大科研成果重磅发布！盐碱地综合利用国家技术创新中心解锁抗逆育种智能新范式\n\n2026-10-15 04:44:38\n\n**大众网记者 唐梦琳 东营报道**\n\n9月19日，盐碱地综合利用国家技术创新中心（以下简称国家盐碱地中心）在总部举办新闻发布会，正式发布全球首个植物抗逆AI智能体与国内首个耐盐水稻11K液相育种芯片（盐稻芯1号）两项重大科研成果。发布会由中心综合事业部部长石东毅主持，中心副主任杨长军、耐盐碱植物微生物基因挖掘创新团队首席专家商连光发布。会上，杨长军介绍了成果开发背景与意义，商连光发布两项最新研究成果，并回答记者提问。\n\n![Image 1: Image 1](https:\u002F\u002Fwsrv.nl\u002F?url=https%3A%2F%2Fdzngimage.dzwww.com%2F2026%2F09%2F19%2F792a00e9232c00fdcf438be95889fed0.png)\n\n据介绍，两项成果由国家盐碱地中心联合中国农业科学院深圳农业基因组研究所、崖州湾国家实验室、山东省农业科学院湿地农业与生态研究所共同研发，以人工智能与分子育种技术深度融合，破解作物抗逆选育难题，为盐碱地综合利用、种业振兴和国家粮食安全注入强劲科技动能。\n\n植物抗逆AI智能体聚焦盐碱、干旱、高温、低温四大非生物逆境，以水稻等6个物种为研究核心，整合全球逆境文献与多源科研数据，依托6个AI 智能体分工完成资料检索、数据分析、交叉复核、综合研判，能够持续迭代学习科研成果，实现从单一胁迫研究向多逆境耦合研究范式升级。植物抗逆AI智能体可智能挖掘抗逆关键基因、显著压缩分子育种研发周期，作物抗逆上研究性能优于通用科研大模型，并将面向全球科研用户开放共享。\n\n与通用芯片按基因组位置均匀布点不同，耐盐水稻11K液相育种芯片（盐稻芯1号）以耐盐多组学证据定向选择位点，改变了耐盐水稻从生育期表型鉴定向苗期基因型选择的育种变革模式。相较全基因组重测序，该芯片成本仅为其三分之一，核心耐盐表型上，预测精度较同类芯片明显提升，育种科研人员可在苗期完成大规模群体耐盐筛选，为解决水稻耐盐研究中生育期和土地条件制约等问题提供了新的途径。\n\n两项成果取得了五个主要显著进展：一是推动研究范式由单一胁迫走向多逆境耦合；二是育种模式由经验筛选转向数据驱动精准选育；三是科研组织由分散探索升级为 AI 智能协同研究；四是芯片标记由全基因组铺点升级为多组学定向锚定；五是利用芯片将育种选择由大田表型鉴定前移至苗期基因型筛选。\n\n下一步，国家盐碱地中心将持续迭代升级植物抗逆AI智能体，丰富多物种、多场景科研数据集，优化算法模型；打通基础研究到育种应用链条，加速抗逆基因挖掘、种质创制和新品种选育；搭建全球逆境科研协同创新网络，深化与FAO、INSAS等国际组织交流合作，汇聚各方科研力量，联合破解植物逆境响应、气候适应性育种、边际土地高效利用等重大科学问题。\n\n发布会现场还介绍了国家盐碱地中心平台建设、人才集聚、科研攻关、成果转化等方面最新建设成效。\n\n免责声明：以上数据来源于天眼查等平台，相关内容仅为传递更多信息之目的，不代表本网观点，亦不代表本网站赞同其观点或证实其内容的真实性。如有侵权请联系0531-85193563。  \n 本文来源：海报新闻\n\n查看更多","AgriHot 转发 2026-10","报道",83,{"impact":469,"substance":470,"depth":19,"authority":20,"freshness":41,"relevant":22,"comment":471},27,23,"全球首个植物抗逆AI智能体与国内首个耐盐水稻11K液相育种芯片同期发布，属种业与农业AI领域的重大突破，但发布已逾一月，时效性偏弱。",[473],{"name":465,"url":462},[475,27,476,477,478],"农业人工智能","种业振兴","育种芯片","耐盐水稻",{"code":480,"slug":481,"name":482,"path":483,"parent_code":484},"A1","rice","水稻","\u002Ftopic\u002Ffield-crops\u002Frice","A",[],{"status":147,"locked":14,"version":35,"method":36,"evidence":487},{"candidates":488,"agricultural_evidence":42},[489,494,500,506,511,516],{"code":480,"score":490,"supported":42,"title":491,"abstract":492,"tags":493},11,[482],[482],[],{"code":65,"score":495,"supported":42,"title":496,"abstract":497,"tags":499},4,[],[498],"盐碱地",[27],{"code":501,"score":41,"supported":42,"title":502,"abstract":503,"tags":505},"H7",[],[504],"干旱",[],{"code":507,"score":22,"supported":14,"title":508,"abstract":509,"tags":510},"F1",[],[],[476],{"code":512,"score":22,"supported":14,"title":513,"abstract":514,"tags":515},"F2",[],[],[477],{"code":517,"score":22,"supported":14,"title":518,"abstract":519,"tags":520},"I2",[],[],[475],[522,523],"盐稻芯1号 耐盐水稻","农业人工智能 盐碱地利用 种业振兴 耐盐水稻","盐稻芯1号耐盐水稻-5341","2026-10-20T02:47:43.721822Z"]