[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-5374":3,"related-5374":91},{"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":9,"secondary_topics":31,"classification":32,"search_phrases":65,"slug":68,"view_count":69,"doi":70,"paper":71,"created_at":90},5374,"How does high-standard farmland construction influence farmers’ green production behaviors? With a discussion on the synergistic effect of land tenure stability","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1910342","As a key component of China’s the strategy to “store grain in the land and in technology,” high-standard farmland construction (HSFC) provides an important pathway to promote farmers’ green production and enhance national food security by improving agricultural production conditions. Using survey data from 1,400 farmers in Jiangxi Province, China, this study employs an instrumental variables approach to examine the impact of HSFC on farmers’ GPBs and the underlying mechanisms. The results indicate that: (1) HSFC significantly enhances farmers’ GPBs. (2) Mechanism analysis shows that HSFC primarily promotes farmers’ GPBs by expanding plot size, increasing operational scale of farmland, and fostering the development of agricultural socialized services. Meanwhile, land tenure stability serves as an important institutional safeguard for realizing the green effect of HSFC and helps stabilize farmers’ long-term investment expectations. (3) Heterogeneity analysis shows that the green-promoting effect of HSFC is broad-based, with no clear evidence of systematic selectivity across farmer groups or village regions. Based on these findings, it is recommended to advance HSFC in a scientific and comprehensive manner, strengthen supporting safeguards for the land tenure system, and emphasize the positive role of expanded farmland scale and agricultural socialized services in facilitating the green transformation of agriculture.","作为我国“藏粮于地、藏粮于技”战略的关键组成部分，高标准农田建设（HSFC）通过改善农业生产条件，为促进农户绿色生产、增强国家粮食安全提供了重要路径。本研究基于中国江西省1400户农户的调查数据，采用工具变量方法考察高标准农田建设对农户绿色生产行为（GPBs）的影响及其内在机制。结果表明：（1）高标准农田建设显著提升了农户绿色生产行为。（2）机制分析显示，高标准农田建设主要通过扩大地块面积、提高农地经营规模以及促进农业社会化服务发展来推动农户绿色生产行为。同时，土地权属稳定性是实现高标准农田建设绿色效应的重要制度保障，有助于稳定农户的长期投资预期。（3）异质性分析表明，高标准农田建设的绿色促进效应具有广泛性，未发现农户群体或村庄区域之间存在系统性选择性的明确证据。基于上述发现，建议科学、全面地推进高标准农田建设，强化土地权属制度的配套保障，并重视农地规模扩大和农业社会化服务在促进农业绿色转型中的积极作用。",null,"Frontiers in Sustainable Food 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Li",{"tldr":84,"method":85,"finding":86,"direction":87,"opportunity":88},"基于江西1400户调查，用工具变量法分析高标准农田建设对农户绿色生产行为的影响及机制。","江西1400户农户调查数据，工具变量法，机制与异质性分析。","高标准农田建设显著促进农户绿色生产行为，通过扩大地块与经营规模、发展社会化服务实现，土地权属稳定起保","农业绿色发展与碳","可探究不同区域高标准农田建设的绿色效应差异，及土地权属稳定与规模经营的交互机制。","openalex","2026-10-20T23:30:07.086451Z",{"total":92,"page":21,"page_size":92,"items":93},6,[94,160,216,286,361,426],{"id":95,"title":96,"url":97,"summary":98,"summary_zh":9,"content":99,"source_name":100,"source_url":9,"published_at":101,"category":102,"cover_url":9,"hotness":13,"is_selected":14,"score":103,"score_detail":104,"sources":109,"tags":111,"primary_topic":115,"secondary_topics":120,"classification":126,"search_phrases":155,"slug":158,"view_count":69,"doi":9,"paper":9,"created_at":159},5453,"云南农科院粮作所完成陆良玉米单产提升测产 百亩攻关田亩产 742.33 公斤","https:\u002F\u002Fwww.qjrb.cn\u002Fcontent\u002F202610\u002F16\u002Fc773095.html","云南省农业科学院粮食作物研究所组织专家组，在曲靖市陆良县召夸镇下赛村开展玉米单产提升示范项目现场测产验收，实测百亩攻关田平均亩产达 742.33 公斤，较周边对照田增长 2%。该所研究员陈洪梅介绍，团队紧扣当地气候、土壤和农户种植习惯遴选品种，再依据品种特性确定种植密度。今年曲靖市有 5 个县获批实施玉米单产提升工程项目，累计落地粮油增产项目 60.82 万亩；沾益区菱角乡千亩玉米高产核心区核心地块亩产达 1399.8 公斤，刷新云南省玉米高产纪录。","10月16日是第46个世界粮食日。素有“滇东粮仓”之称的曲靖市，万亩田畴铺金、稻菽飘香。从陆良坝子到沾益山地，高标准农田内机声隆隆，良种良法绘就的丰收图景徐徐展开。\n\n作为云南粮食生产第一大市，曲靖今年压紧压实粮食安全党政同责，严守耕地保护红线，持续推动高标准农田提质增效，深入实施粮油单产提升、粮经协作、大豆油料扩面“三大工程”，把良种繁育、全程机械化、绿色防控等关键技术落到田间地头。同时，依托高原特色农业优势，曲靖持续优化粮经种植结构、产业结构和品种结构，推动农业生产从单纯追求增产向量质并重、提质增效转型。全市大力推广“一地多产、一年多熟”高效种植模式，深化烟粮协同发展，充分释放耕地复合产能。\n\n走进陆良县召夸镇下赛村，连片玉米秆青穗饱，正是开镰测产的关键节点。云南省农业科学院粮食作物研究所组织专家组，在此开展玉米单产提升示范项目现场测产验收。经实测，下赛村示范区百亩攻关田平均亩产达742.33公斤，较周边对照田平均亩产增长2%。\n\n“近年来，陆良县持续推进玉米单产提升，我们紧扣当地气候、土壤和农户种植习惯遴选品种，再依据品种特性确定种植密度，测产结果令人鼓舞。”云南省农科院粮食作物研究所研究员陈洪梅说。\n\n“今年，我们聚力推进粮食单产提升、粮经协同发展‘两个大面积工程’，玉米、旱地优质稻、油菜等作物生产取得明显突破。”曲靖市农业农村局种植业与农药管理科工作人员何翔介绍。\n\n今年以来，曲靖市深入实施“藏粮于地、藏粮于技”战略，精准对接国家和省级粮食单产提升政策，全力争取项目资金支持，统筹推进粮食单产提升工程建设。2026年，全市共有5个县获批实施玉米单产提升工程项目，累计落地粮油增产项目60.82万亩，良种良法覆盖率显著提升。罗平县3000亩旱地优质稻示范片，实测平均亩产达531.6公斤；沾益区菱角乡千亩玉米高产核心区，核心地块亩产达1399.8公斤，刷新云南省玉米高产纪录。\n\n7730952026-10-16 10:11:28:0本报记者张静芸  李劲松守牢耕地红线  夯实粮仓根基曲靖市科技沃野描“丰”景——128经济新闻经济新闻\n\nhttps:\u002F\u002Fwww.qjrb.cn\u002Fcontent\u002F202610\u002F16\u002Fc773095.htmlhttps:\u002F\u002Fwap.qjrb.cn\u002Fcontent\u002F202610\u002F16\u002Fc773095.html曲靖日报素有“滇东粮仓”之称的曲靖市，万亩田畴铺金、稻菽飘香。云南省农科院粮食作物研究所研究员陈洪梅说。曲靖市农业农村局种植业与农药管理科工作人员何翔介绍。罗平县3000亩旱地优质稻示范片，实测平均亩产达531.6公斤；沾益区菱角乡千亩玉米高产核心区，核心地块亩产达1399.8公斤，刷新云南省玉米高产纪录。10\u002Fenpproperty-->","曲靖日报 2026-10-16","2026-10-16T00:00:00Z","报道",54,{"impact":105,"substance":106,"depth":107,"authority":92,"freshness":92,"relevant":21,"comment":108},14,16,12,"地市级测产报道，有具体实测数据与多方信源，但影响限于区域，时效已过一周，可作为单产提升主题的补充素材而非每日精选头条。",[110],{"name":100,"url":97},[26,27,112,113,114],"玉米单产提升","良种良法","曲靖农业",{"code":39,"slug":116,"name":117,"path":118,"parent_code":119},"yield-food-security","单产提升与粮食安全","\u002Ftopic\u002Ffield-crops\u002Fyield-food-security","A",[121],{"code":122,"slug":123,"name":124,"path":125,"parent_code":119},"A3","maize","玉米","\u002Ftopic\u002Ffield-crops\u002Fmaize",{"status":127,"locked":14,"version":34,"method":35,"evidence":128},"classified",{"candidates":129,"agricultural_evidence":41},[130,135,139,146,151],{"code":39,"score":19,"supported":41,"title":131,"abstract":133,"tags":134},[132],"单产提升",[132],[112,27],{"code":122,"score":107,"supported":41,"title":136,"abstract":137,"tags":138},[124],[124],[112],{"code":140,"score":141,"supported":41,"title":142,"abstract":143,"tags":145},"H2",3,[],[144],"土壤",[],{"code":147,"score":21,"supported":14,"title":148,"abstract":149,"tags":150},"F1",[],[],[113],{"code":47,"score":21,"supported":14,"title":152,"abstract":153,"tags":154},[],[],[26],[156,157],"云南农科院 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742.33公斤","云南农科院陆良玉米测产-5453","2026-10-21T00:10:02.697479Z",{"id":161,"title":162,"url":163,"summary":164,"summary_zh":9,"content":9,"source_name":165,"source_url":9,"published_at":166,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":167,"score_detail":168,"sources":170,"tags":172,"primary_topic":176,"secondary_topics":182,"classification":183,"search_phrases":203,"slug":206,"view_count":69,"doi":9,"paper":207,"created_at":215},5299,"刘宝涛等《统计与决策》:数字农业与粮食绿色生产效率的耦合协调特征及障碍机制","https:\u002F\u002Fguoyanwang.clcn.net.cn\u002FDRCNet.Mirror.Documents.Web\u002FDocSummary.aspx?DocID=8315929&leafID=18927","吉林农业大学经济管理学院刘宝涛副教授等基于2011—2023年中国31个省份面板数据,运用熵权TOPSIS法、超效率SBM模型测算数字农业发展水平和粮食绿色生产效率;研究期内数字农业发展水平呈\"小幅波动、平稳上升\"时序演化趋势,空间格局呈东南高、西北低、中部均衡;耦合协调度表现为波动上升趋势、由失调衰退向协调发展;粮食产量、科学研究和技术服务业固定资产投资额是主要障碍因子。","统计与决策(2026,11)","2026-10-15T00:00:00Z",78,{"impact":17,"substance":18,"depth":17,"authority":105,"freshness":92,"relevant":21,"comment":169},"基于31省11年面板数据的实证研究，方法规范、结论有政策参考价值，但属学术论文，公共影响有限，可入精选但非头条。",[171],{"name":165,"url":163},[173,174,27,175,29],"数字农业","农业信息化","耦合协调",{"code":177,"slug":178,"name":179,"path":180,"parent_code":181},"I1","smart-agriculture","智慧农业总论","\u002Ftopic\u002Fdigital-agriculture\u002Fsmart-agriculture","I",[],{"status":127,"locked":14,"version":34,"method":35,"evidence":184},{"candidates":185,"agricultural_evidence":41},[186,190,194,198],{"code":177,"score":19,"supported":41,"title":187,"abstract":188,"tags":189},[173],[173],[174,173],{"code":39,"score":21,"supported":14,"title":191,"abstract":192,"tags":193},[],[],[27],{"code":60,"score":21,"supported":14,"title":195,"abstract":196,"tags":197},[],[],[29],{"code":199,"score":21,"supported":14,"title":200,"abstract":201,"tags":202},"I4",[],[],[175],[204,205],"刘宝涛 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耦合协调","刘宝涛数字农业粮食绿色生产效率-5299",{"doi":9,"openalex_id":9,"authors":208,"venue":9,"cited_by_count":69,"oa_url":9,"card":209,"direction":87,"ingested_from":214},[],{"tldr":210,"method":211,"finding":212,"direction":87,"opportunity":213},"测度2011—2023年中国31省数字农业与粮食绿色生产效率的耦合协调及障碍因子。","熵权TOPSIS法、超效率SBM模型，31省面板数据。","耦合协调度波动上升、由失调转向协调；粮食产量与科研投资是主要障碍因子。","可深入探究障碍因子的省际异质性与动态传导机制，并检验数字农业对绿色效率的门槛或空间溢出效应。","agent","2026-10-19T00:07:48.451681Z",{"id":217,"title":218,"url":219,"summary":220,"summary_zh":9,"content":221,"source_name":222,"source_url":9,"published_at":223,"category":224,"cover_url":9,"hotness":13,"is_selected":14,"score":225,"score_detail":226,"sources":229,"tags":231,"primary_topic":235,"secondary_topics":240,"classification":241,"search_phrases":281,"slug":284,"view_count":69,"doi":9,"paper":9,"created_at":285},5029,"农业农村部与山西省政府举行工作会谈","https:\u002F\u002Fwww.moa.gov.cn\u002Fxw\u002Fzwdt\u002F202610\u002Ft20261011_6488496.htm","10月10日,农业农村部与山西省政府举行工作会谈。农业农村部党组书记、部长张柱,山西省委副书记、省长卢东亮出席。农业农村部将大力支持山西抓好粮食生产,扎实推进高标准农田建设,高质量发展旱作农业,集成推广水肥一体化等综合性技术模式,促进大面积均衡增产,做优做精乡村富民产业,推进农产品精深加工,完善联农带农机制。山西将聚焦打造特优农业和有机旱作基地,坚决扛牢保障粮食安全政治责任,坚持稳面积、增单产两手抓,深入实施特优农业发展战略,扎实推进农业科技创新。","本网讯  10月10日，农业农村部与山西省政府举行工作会谈。农业农村部党组书记、部长张柱，山西省委副书记、省长卢东亮出席会谈。\n\n张柱表示，山西省委省政府坚持把“三农”工作摆在重中之重位置，大力推进粮食生产、巩固拓展脱贫攻坚成果、旱作农业发展、乡村特色产业培育和乡村建设等工作，取得一系列明显成效。农业农村部将认真贯彻落实习近平总书记关于“三农”工作的重要论述和对山西工作的重要讲话重要指示精神，大力支持山西抓好粮食生产，扎实推进高标准农田建设，高质量发展旱作农业，集成推广水肥一体化等综合性技术模式，促进大面积均衡增产，提升农业综合生产能力和质量效益。做优做精乡村富民产业，推进农产品精深加工，完善联农带农机制，促进农民群众就业增收。落实好常态化帮扶政策要求，守牢不发生规模性返贫致贫底线，进一步增强内生动力和自我发展能力。深入学习运用“千万工程”经验，因地制宜建设宜居宜业和美乡村，合理补齐农村现代生活条件短板。希望部省加强联动、同频共振，合力加快山西农业农村现代化。\n\n卢东亮代表省委、省政府感谢农业农村部的关心支持，表示将深入贯彻习近平总书记关于“三农”工作的重要论述和对山西工作的重要讲话重要指示精神，聚焦打造特优农业和有机旱作基地，坚决扛牢保障粮食安全政治责任，坚持稳面积、增单产两手抓，分区分类推进高标准农田建设，抓实抓细常态化精准帮扶工作，深入实施特优农业发展战略，扎实推进农业科技创新，大力培育农业经营主体，加强农产品质量安全监管，有力有效推进乡村全面振兴。希望农业农村部加强政策指导，支持山西持续巩固拓展脱贫攻坚成果，开展旱地高标准农田改造建设，建强农业科技创新平台，推动特优农业提质增效，高质量举办乡村振兴（太谷）论坛，助力山西农业农村现代化迈上新台阶。","农业农村部新闻办公室 2026 年 10 月 11 日","2026-10-11T01:09:00Z","政策",69,{"impact":18,"substance":105,"depth":107,"authority":227,"freshness":92,"relevant":21,"comment":228},15,"部省工作会谈属省级政策动态，有实质支持方向但无新政策条款，时效性一般，可作常规收录。",[230],{"name":222,"url":219},[232,26,27,233,234],"乡村振兴","有机旱作","特优农业",{"code":47,"slug":236,"name":237,"path":238,"parent_code":239},"farmland","耕地保护与高标准农田","\u002Ftopic\u002Fenvironment\u002Ffarmland","H",[],{"status":127,"locked":14,"version":34,"method":35,"evidence":242},{"candidates":243,"agricultural_evidence":41},[244,248,253,259,265,271,276],{"code":47,"score":40,"supported":41,"title":245,"abstract":246,"tags":247},[],[26,50],[26],{"code":39,"score":249,"supported":41,"title":250,"abstract":251,"tags":252},4,[],[27],[27],{"code":254,"score":141,"supported":41,"title":255,"abstract":256,"tags":258},"F3",[],[257],"水肥一体化",[],{"code":260,"score":141,"supported":41,"title":261,"abstract":262,"tags":264},"F5",[],[263],"农机",[],{"code":266,"score":141,"supported":41,"title":267,"abstract":268,"tags":270},"G4",[],[269],"联农带农",[],{"code":272,"score":21,"supported":14,"title":273,"abstract":274,"tags":275},"G",[],[],[232],{"code":277,"score":21,"supported":14,"title":278,"abstract":279,"tags":280},"H3",[],[],[233],[282,283],"农业农村部 山西 工作会谈","山西 有机旱作 特优农业","农业农村部山西工作会谈-5029","2026-10-16T00:13:02.867643Z",{"id":287,"title":288,"url":289,"summary":290,"summary_zh":9,"content":9,"source_name":291,"source_url":9,"published_at":292,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":167,"score_detail":293,"sources":295,"tags":297,"primary_topic":301,"secondary_topics":305,"classification":316,"search_phrases":348,"slug":351,"view_count":69,"doi":9,"paper":352,"created_at":360},4735,"干旱区农技社会化服务试点政策对县域粮食生产的激励效应——基于双重机器学习因果推断","http:\u002F\u002Fwww.qikanvip.com\u002Fqkml\u002F176878.html","基于2015至2023年200县面板,采用双重差分与双重机器学习方法评估2021年农业社会化服务试点政策。结果显示政策显著促进县域粮食产量,但呈短期脉冲效应,中等收入地区呈倒U型,主要依赖规模扩张而非效率扩张路径","干旱区资源与环境 2026-10-08","2026-10-08T00:00:00Z",{"impact":17,"substance":18,"depth":17,"authority":105,"freshness":92,"relevant":21,"comment":294},"基于200县面板与双重机器学习的因果推断，方法新颖、数据扎实，对评估社会化服务试点政策有实质参考价值。",[296],{"name":291,"url":289},[27,298,299,28,300],"因果推断","县域农业","试点政策",{"code":53,"slug":302,"name":303,"path":304,"parent_code":272},"farm-services","社会化服务与规模经营","\u002Ftopic\u002Frural-services\u002Ffarm-services",[306,311],{"code":307,"slug":308,"name":309,"path":310,"parent_code":181},"I2","agricultural-ai","农业AI与大模型","\u002Ftopic\u002Fdigital-agriculture\u002Fagricultural-ai",{"code":312,"slug":313,"name":314,"path":315,"parent_code":239},"H7","climate","气候适应与防灾减灾","\u002Ftopic\u002Fenvironment\u002Fclimate",{"status":127,"locked":14,"version":34,"method":35,"evidence":317},{"candidates":318,"agricultural_evidence":41},[319,323,329,334,340,344],{"code":53,"score":107,"supported":41,"title":320,"abstract":321,"tags":322},[57],[57],[28],{"code":307,"score":324,"supported":41,"title":325,"abstract":327,"tags":328},11,[326],"机器学习",[326],[],{"code":330,"score":20,"supported":41,"title":331,"abstract":332,"tags":333},"I7",[298],[],[298],{"code":312,"score":335,"supported":41,"title":336,"abstract":338,"tags":339},8,[337],"干旱",[],[],{"code":39,"score":21,"supported":14,"title":341,"abstract":342,"tags":343},[],[],[27],{"code":266,"score":21,"supported":14,"title":345,"abstract":346,"tags":347},[],[],[299],[349,350],"农业社会化服务试点 县域粮食产量","双重机器学习 粮食生产","农业社会化服务试点县域粮食产量-4735",{"doi":9,"openalex_id":9,"authors":353,"venue":9,"cited_by_count":69,"oa_url":9,"card":354,"direction":358,"ingested_from":214},[],{"tldr":355,"method":356,"finding":357,"direction":358,"opportunity":359},"评估干旱区农技社会化服务试点政策对县域粮食产量的因果效应。","2015-2023年200县面板，双重差分与双重机器学习因果推断。","政策显著增产但为短期脉冲效应，中等收入地区呈倒U型，靠规模扩张而非效率提升。","数字乡村与农业信息化","可探究政策长期效应衰减机制及如何转向效率提升型服务模式。","2026-10-12T00:11:14.975039Z",{"id":362,"title":363,"url":364,"summary":365,"summary_zh":366,"content":9,"source_name":10,"source_url":364,"published_at":367,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":368,"sources":370,"tags":372,"primary_topic":376,"secondary_topics":377,"classification":378,"search_phrases":403,"slug":406,"view_count":141,"doi":407,"paper":408,"created_at":425},4556,"Can rural collective economic development mitigate farmland abandonment in China? The roles of endogenous scale economies and exogenous financial incentives","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1952402","Reducing farmland abandonment is of critical importance for the scientific management of land resources, safeguarding food security, and promoting sustainable agricultural development. Existing research on farmland abandonment has mostly focused on individual or policy factors, and the association between the rural collective economy and farmland abandonment has not been fully examined quantitatively. Based on the latest panel data from the China Labor-force Dynamics Survey, this paper empirically examines the statistical correlation and conditional mechanisms between rural collective economic development and farmland abandonment from the dual perspectives of endogenous scale economies and exogenous financial incentives. The study finds that the level of collective economic development is significantly and negatively correlated with both the area and proportion of farmland abandonment. From the perspective of endogenous scale economies, collective economic organizations possessing the dual characteristics of “farmland scale management” and “service scale management” are associated with a lower degree of farmland abandonment. From the perspective of exogenous financial incentives, in the groups of households that have obtained loans and have higher loan amounts, the negative correlation between collective economic development and abandonment is more pronounced. Heterogeneity analysis shows that in villages providing uniform irrigation and drainage, technical guidance, and planting planning services, the aforementioned negative correlation is more prominent. Based on this, the role of the collective economy in relation to farmland abandonment is noted, alongside associations of lower abandoned land with the cultivation of moderate-scale agricultural management and the optimization of rural financial supply.","减少农地撂荒对科学管理土地资源、保障粮食安全以及促进农业可持续发展至关重要。现有农地撂荒研究多聚焦于个体或政策因素，农村集体经济与农地撂荒之间的关联尚未得到充分的定量检验。基于中国劳动力动态调查的最新面板数据，本文从内生性规模经济与外生性资金激励的双重角度，实证检验了农村集体经济发展与农地撂荒之间的统计相关性与条件机制。研究发现，集体经济发展水平与农地撂荒面积及撂荒比例均呈显著负相关。从内生性规模经济角度看，同时具备“农地规模经营”与“服务规模经营”双重特征的集体经济组织，其农地撂荒程度较低。从外生性资金激励角度看，在获得贷款以及贷款金额较高的农户群体中，集体经济发展与撂荒之间的负相关关系更为明显。异质性分析表明，在提供统一排灌、技术指导和种植规划服务的村庄中，上述负相关关系更为突出。据此，本文指出了集体经济在农地撂荒方面的作用，以及适度规模农业经营发展与农村金融供给优化与较低撂荒程度之间的关联。","2026-10-09T00:00:00Z",{"impact":17,"substance":18,"depth":17,"authority":19,"freshness":20,"relevant":21,"comment":369},"基于全国面板数据实证揭示集体经济与耕地撂荒的负相关及规模经营、金融供给机制，对耕地保护与乡村治理有参考价值。",[371],{"name":10,"url":364},[27,373,374,30,375],"农村金融","农村集体经济","耕地撂荒",{"code":39,"slug":116,"name":117,"path":118,"parent_code":119},[],{"status":127,"locked":14,"version":34,"method":35,"evidence":379},{"candidates":380,"agricultural_evidence":41},[381,385,390,395,399],{"code":39,"score":40,"supported":41,"title":382,"abstract":383,"tags":384},[],[27,44],[27],{"code":386,"score":249,"supported":41,"title":387,"abstract":388,"tags":389},"G3",[],[373],[373],{"code":277,"score":141,"supported":41,"title":391,"abstract":392,"tags":394},[],[393],"irrigation",[],{"code":53,"score":21,"supported":14,"title":396,"abstract":397,"tags":398},[],[],[30],{"code":266,"score":21,"supported":14,"title":400,"abstract":401,"tags":402},[],[],[374],[404,405],"农村集体经济 耕地撂荒","中国劳动力动态调查 农地撂荒","农村集体经济耕地撂荒-4556","10.3389\u002Ffsufs.2026.1952402",{"doi":407,"openalex_id":409,"authors":410,"venue":10,"cited_by_count":69,"oa_url":419,"card":420,"direction":358,"ingested_from":89},"W7221153022",[411,414,417],{"name":412,"orcid":413},"Qiang Liu","https:\u002F\u002Forcid.org\u002F0000-0001-9736-7084",{"name":415,"orcid":416},"Junyan Zhang","https:\u002F\u002Forcid.org\u002F0000-0002-1844-617X",{"name":418,"orcid":9},"Jie Lyu","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1952402\u002Fpdf",{"tldr":421,"method":422,"finding":423,"direction":358,"opportunity":424},"基于CLDS面板数据，实证检验农村集体经济发展与耕地撂荒的负相关关系及其作用机制。","中国劳动力动态调查面板数据，内生规模经济与外生金融激励双视角回归分析。","集体经济发展显著降低撂荒面积与比例，规模经营、贷款获取及村级服务强化该负相关。","可探究集体经济组织如何借助数字平台整合土地与服务规模，以更精准抑制撂荒。","2026-10-10T23:30:06.187800Z",{"id":427,"title":428,"url":429,"summary":430,"summary_zh":9,"content":9,"source_name":431,"source_url":9,"published_at":292,"category":224,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":432,"sources":436,"tags":438,"primary_topic":442,"secondary_topics":443,"classification":444,"search_phrases":462,"slug":465,"view_count":466,"doi":9,"paper":9,"created_at":467},4455,"高标准农田建设政策解读第26期 严守耕地红线遏制非农化非粮化","https:\u002F\u002Fwww.jishan.gov.cn\u002Fdoc\u002F2026\u002F10\u002F08\u002F637842.shtml","高标准农田建设政策解读第26期强调严守18亿亩耕地红线、确保国家粮食安全，采取长牙齿的耕地保护硬措施，坚决遏制耕地非农化、防止耕地非粮化；要求坚决遏制住非粮化非农化增量，同时对存量问题摸清情况、分类有序做好整改，结合产业发展实际、作物生长周期等设置必要的过渡期，不搞一刀切。","稷山县人民政府 2026-10-08",{"impact":433,"substance":434,"depth":106,"authority":20,"freshness":20,"relevant":21,"comment":435},26,20,"县级政府发布的国家级耕地保护政策解读，条款细节扎实、时效性强，对农业政策主题聚合有较高价值。",[437],{"name":431,"url":429},[26,27,439,440,441],"耕地保护","非农化","非粮化",{"code":47,"slug":236,"name":237,"path":238,"parent_code":239},[],{"status":127,"locked":14,"version":34,"method":35,"evidence":445},{"candidates":446,"agricultural_evidence":41},[447,452,458],{"code":47,"score":448,"supported":41,"title":449,"abstract":450,"tags":451},27,[26,50],[439,26,50],[439,26],{"code":453,"score":324,"supported":41,"title":454,"abstract":456,"tags":457},"J1",[455],"政策解读",[455],[],{"code":39,"score":249,"supported":41,"title":459,"abstract":460,"tags":461},[],[27],[27],[463,464],"高标准农田建设 政策解读","耕地非农化 非粮化 整改","高标准农田建设政策解读-4455",2,"2026-10-09T00:04:51.768826Z"]