[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-4633":3,"related-4633":85},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":8,"published_at":11,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":23,"tags":25,"primary_topic":31,"secondary_topics":37,"classification":38,"search_phrases":79,"slug":82,"view_count":83,"doi":8,"paper":8,"created_at":84},4633,"四川南部县夏玉米吨粮田示范测产亩产625.6公斤 旱年稳产增收","https:\u002F\u002Fwww.nanchong.gov.cn\u002Fnyncj\u002Fxwdt\u002Fxsqdt\u002F202610\u002Ft20261010_2365109.html","10月8日,省作物学会专家组对南部县双佛镇夏玉米高产示范片开展测产验收,选用宜单2061、创世90等夏播玉米品种,集成缩株增密、精量机播、绿色防控、化控防倒、适期机收为核心的玉米四良融合绿色高效种植模式。百千万三级示范片平均亩产分别达582.8公斤、554.5公斤、516.3公斤,新田坝村600亩高产示范片亩产达625.6公斤,在今年7月异常高温情况下增产增收效果显著,为丘陵旱作区大面积单产提升提供可复制可推广模式。",null,"示范片聚焦旱作区土壤培肥、产量与效益协同提升，集成“缩株增密、精量机播、绿色防控、化控防倒、适期机收”为核心的玉米“四良融合”绿色高效种植模式，实现从种到收全程机械化、标准化。专家组认为，示范片选择的玉米品种优良，集成应用的种植模式先进适用，在高温干旱影响下，仍实现万亩示范区平均亩产500公斤以上、核心示范片亩产625.6公斤，增产增收效果显著，建议进一步推广应用。","南充市农业农村局 2026-10-10","2026-10-10T00:00:00Z","报道",10,false,63,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":20,"relevant":21,"comment":22},14,18,13,9,1,"地市级测产报道，数据具体、模式可复制，对旱作区玉米稳产有参考价值，但影响层级限于区域。",[24],{"name":10,"url":6},[26,27,28,29,30],"全程机械化","旱作农业","玉米种植","良种良法","吨粮田",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},"A3","maize","玉米","\u002Ftopic\u002Ffield-crops\u002Fmaize","A",[],{"status":39,"locked":14,"version":40,"method":41,"evidence":42},"classified","2026-10-22.2","rules",{"candidates":43,"agricultural_evidence":46},[44,50,57,64,69,74],{"code":32,"score":45,"supported":46,"title":47,"abstract":48,"tags":49},12,true,[34],[34],[28],{"code":51,"score":52,"supported":46,"title":53,"abstract":54,"tags":56},"A8",4,[],[55],"单产提升",[30],{"code":58,"score":59,"supported":46,"title":60,"abstract":61,"tags":63},"F4",3,[],[62],"绿色防控",[],{"code":65,"score":21,"supported":14,"title":66,"abstract":67,"tags":68},"F1",[],[],[29],{"code":70,"score":21,"supported":14,"title":71,"abstract":72,"tags":73},"F5",[],[],[26],{"code":75,"score":21,"supported":14,"title":76,"abstract":77,"tags":78},"H3",[],[],[27],[80,81],"南部县 夏玉米 吨粮田","玉米 四良融合 绿色高效种植","南部县夏玉米吨粮田-4633",0,"2026-10-11T00:09:42.100302Z",{"total":86,"page":21,"page_size":86,"items":87},6,[88,144,209,257,341,396],{"id":89,"title":90,"url":91,"summary":92,"summary_zh":8,"content":93,"source_name":94,"source_url":8,"published_at":95,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":96,"score_detail":97,"sources":100,"tags":102,"primary_topic":107,"secondary_topics":111,"classification":113,"search_phrases":139,"slug":142,"view_count":83,"doi":8,"paper":8,"created_at":143},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",54,{"impact":17,"substance":98,"depth":45,"authority":86,"freshness":86,"relevant":21,"comment":99},16,"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。",[101],{"name":94,"url":91},[103,104,105,29,106],"高标准农田","粮食安全","玉米单产提升","曲靖农业",{"code":51,"slug":108,"name":109,"path":110,"parent_code":36},"yield-food-security","单产提升与粮食安全","\u002Ftopic\u002Ffield-crops\u002Fyield-food-security",[112],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":114},{"candidates":115,"agricultural_evidence":46},[116,120,124,130,134],{"code":51,"score":19,"supported":46,"title":117,"abstract":118,"tags":119},[55],[55],[105,104],{"code":32,"score":45,"supported":46,"title":121,"abstract":122,"tags":123},[34],[34],[105],{"code":125,"score":59,"supported":46,"title":126,"abstract":127,"tags":129},"H2",[],[128],"土壤",[],{"code":65,"score":21,"supported":14,"title":131,"abstract":132,"tags":133},[],[],[29],{"code":135,"score":21,"supported":14,"title":136,"abstract":137,"tags":138},"H1",[],[],[103],[140,141],"云南农科院 陆良 玉米测产","曲靖 玉米单产提升 742.33公斤","云南农科院陆良玉米测产-5453","2026-10-21T00:10:02.697479Z",{"id":145,"title":146,"url":147,"summary":148,"summary_zh":8,"content":149,"source_name":150,"source_url":8,"published_at":95,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":151,"score_detail":152,"sources":155,"tags":157,"primary_topic":162,"secondary_topics":168,"classification":175,"search_phrases":204,"slug":207,"view_count":21,"doi":8,"paper":8,"created_at":208},5123,"盐碱地里青贮玉米「争气」了 黑龙江省农科院「龙育15」「龙育17」松嫩平原盐碱旱田亩产全株三四吨","https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002F2026-10\u002F16\u002Fcontent_597377.html","黑龙江省农业科学院草业研究所承担的青贮玉米新品种示范推广及产业化应用项目,围绕松嫩平原西部盐碱化旱田选育的「龙育15」「龙育17」两个品种,在盐碱地块上平均增产超一成,亩产全株三四吨,粗淀粉含量达32%。项目组围绕保全苗、稳产量、提品质给种植企业做全流程服务,留茬30公分平衡产量与品质。项目建成1.2万亩高产优质栽培示范,每年在安达市推广3万亩以上,还走进内蒙古等周边饲草产区。千亩套种示范田里玉米垄沟套种燕麦,青贮玉米产量持平,每亩多收600多公斤燕麦,亩增收300多元,燕麦蛋白含量高,混进青贮补齐蛋白短板。","![Image 3](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Findex\u002Fimages\u002Fshare_logo.jpg)\n\n[![Image 4](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Findex\u002Fimages\u002Flogo.png)](http:\u002F\u002Fwww.stdaily.com\u002F)\n\n*   [时政](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fszxw\u002Fnode_357.html)\n*   [热点](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Frdxw\u002Fnode_327.html)\n*   [政务](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fzwxw\u002Fnode_362.html)\n*   [深瞳](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fstbd\u002Fnode_434.html)\n*   [访谈](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Ffangtan\u002Fnode_441.html)\n*   [视频](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fspxw\u002Fnode_701.html)\n*   [国际](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgjxw\u002Fnode_381.html)\n*   [地方](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fdfxw\u002Fnode_368.html)\n*   [专题](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fztxw\u002Fnode_335.html)\n*   [English](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002FEnglish\u002Findex.html)\n*   [滚动](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fnode_324.html)\n\n[![Image 5](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Fimages\u002Ffdj.png)](https:\u002F\u002Fsearch.stdaily.com:8888\u002Ffounder\u002FNewSearchServlet.do?siteID=1)[登录](https:\u002F\u002Fwww.stdaily.com\u002Fapi\u002Fwebsite\u002FpersonalCenter.html?url=https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002F2026-10\u002F16\u002Fcontent_597377.html)[-](https:\u002F\u002Fwww.stdaily.com\u002Fapi\u002Fwebsite\u002FpersonalCenter.html)\n\n 所在位置： [中国科技网首页](https:\u002F\u002Fwww.stdaily.com\u002Findex.html)>[滚动](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fnode_324.html)> 正文 \n\n# 盐碱地里，青贮玉米“争气”了\n\n 2026-10-16 15:09:54 来源: 科技日报 点击数：\n\n![Image 6](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Fimg\u002F20240301dzv.png)0\n\n[](javascript:; \"新浪微博\")[](javascript:; \"微信\")\n\n**科技日报记者 朱虹**\n\n暮秋的黑龙江省安达市天高云淡，一垄垄盐碱旱田刚翻过土，泛着浅浅的白霜。10月13日，记者跟随黑龙江省农科院草业研究所研究员林红，穿过连片田块，走进安达绿生源现代养殖场。还没进牛舍，一股青贮特有的酸香就扑面而来。黑白花奶牛次第低头，把脑袋埋进食槽，咀嚼声此起彼伏。饲养员抄起一捧青贮料，深绿的茎叶裹着饱满的籽粒，“这就是咱们的‘龙育15’‘龙育17’。”\n\n![Image 7](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fpic\u002F2026-10\u002F16\u002F597377_a90e9d31-3cb7-4c4d-b464-ab39a784e19ccopy.jpg)\n\n安达素有“中国牛城”之名，可松嫩平原西部这片土地，盐碱是绕不开的坎。土壤碱化重、地力弱，青贮玉米一度种不出像样的品质，干物质、淀粉指标上不去，优质饲草供不应求，牛越养越“挑食”。能不能在盐碱地里种出合格的青贮玉米，成了当地草畜产业躲不开的考题。而由黑龙江省农科院草业研究所承担的黑龙江省农业科技创新跨越工程项目——青贮玉米新品种示范推广及产业化应用，正是冲着这道题来的。\n\n“高产、优质，适合青贮饲料用途，这是我们选育最核心的标尺。”站在牛舍边，林红介绍，青贮玉米拼的是高淀粉、高干物质，“龙育15”“龙育17”的培育目标就是“产量和品质两头都要”。它们在盐碱地块上，平均增产超一成，亩产全株三四吨，粗淀粉含量能到32%，肉牛吃、长肉快，奶牛吃、奶量高。\n\n良种到手，技术指导一路跟到地头。项目组围绕保全苗、稳产量、提品质，给种植企业做全流程服务。“青贮玉米每亩达不到5000株，高产就没有前提。”林红说，从整地保墒到精准播种，再到田间管护，环环盯紧。\n\n![Image 8](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fpic\u002F2026-10\u002F16\u002F597377_a95e303c-16eb-4ad2-bd50-703dac8cdb0acopy.jpg)\n\n最难拿捏的，是收割那一刀。收矮了，产量看着高，可地不平，土跟着卷进饲料，营养也打了折扣；收高了，品质上去了，种植户又心疼收入。此前绿生源养殖场总经理周现平就为这一刀找过项目组。林红最终给出折中方案——留茬30公分，“既保产量，又守品质，现在牧场都认这个数”。牛舍里的青贮窖已经装得满满当当，新收的料压得瓷实，来年开窖，又是一窖好饭。\n\n品种在田里扎根，推广也在向外铺开。“龙育15”“龙育17”两个品种，项目建成1.2万亩高产优质栽培示范，每年在安达市推广3万亩以上，还走进内蒙古等周边饲草产区，带动松嫩平原盐碱化旱田地力提升、绿色高效增收。千亩套种示范田里，项目组在玉米垄沟里套种燕麦，青贮玉米产量和常规种植持平，每亩却多收600多公斤燕麦，亩增收300多元；燕麦蛋白含量高，混进青贮正好补齐蛋白短板，饲料品质和喂饲效果都跟着上了台阶。\n\n一方面，项目把良种良法送进地里；另一方面，企业把产业链拉得更长。绿生源依托自有的一万多亩基地，从种到收，再到加工销售，一气呵成，牛吃不完的青贮还能外销；养殖产生的粪污经处理后还田，反哺盐碱地，把“种好草、养好牛、肥好地”串成了闭环。\n\n夕阳把草料场镀成金色，青贮裹包在田埂边排开，“龙育15”“龙育17”在这扎下根。牛槽里多了料，田里多了收成，松嫩平原的青贮玉米，在这片曾经的薄地上“争气”了。\n\n（科技日报记者 朱虹 摄）\n\n责任编辑：王倩\n\n相关稿件：\n\n![Image 9](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Fimages\u002Fpinglun.png)网友评论\n\n评论\n\n最热评论\n\n没有更多评论了\n\n[热点](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Frdxw\u002Fnode_327.html)\n\n[![Image 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日",77,{"impact":18,"substance":153,"depth":98,"authority":17,"freshness":20,"relevant":21,"comment":154},20,"省级科研机构在盐碱旱田推出青贮玉米新品种并配套栽培技术，数据具体、多方信源，具行业推广价值。",[156],{"name":150,"url":147},[158,159,160,29,161],"种业振兴","盐碱地治理","饲草产业","青贮玉米",{"code":163,"slug":164,"name":165,"path":166,"parent_code":167},"C4","feed","饲料与饲草","\u002Ftopic\u002Flivestock\u002Ffeed","C",[169,170],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"code":125,"slug":171,"name":172,"path":173,"parent_code":174},"soil","土壤健康与改良","\u002Ftopic\u002Fenvironment\u002Fsoil","H",{"status":39,"locked":14,"version":40,"method":41,"evidence":176},{"candidates":177,"agricultural_evidence":46},[178,184,188,193,199],{"code":163,"score":98,"supported":46,"title":179,"abstract":181,"tags":183},[180],"青贮",[182,180],"饲草",[161,160],{"code":32,"score":45,"supported":46,"title":185,"abstract":186,"tags":187},[34],[34],[161],{"code":125,"score":45,"supported":46,"title":189,"abstract":191,"tags":192},[190],"盐碱地",[190],[159],{"code":194,"score":52,"supported":46,"title":195,"abstract":196,"tags":198},"A7",[],[197],"套种",[160],{"code":65,"score":200,"supported":14,"title":201,"abstract":202,"tags":203},2,[],[],[158,29],[205,206],"黑龙江农科院 龙育15 龙育17","松嫩平原 盐碱地 青贮玉米","黑龙江农科院龙育15龙育17-5123","2026-10-17T00:13:40.216554Z",{"id":210,"title":211,"url":212,"summary":213,"summary_zh":8,"content":8,"source_name":214,"source_url":8,"published_at":215,"category":12,"cover_url":8,"hotness":13,"is_selected":46,"score":216,"score_detail":217,"sources":223,"tags":225,"primary_topic":229,"secondary_topics":230,"classification":232,"search_phrases":252,"slug":255,"view_count":83,"doi":8,"paper":8,"created_at":256},5111,"全国粮食安全宣传周:玉米「吨粮田」里的科技密码 单产提升贡献率超90%","https:\u002F\u002Fwww.caas.cn\u002Fxwzx\u002Fmtxw\u002F2f196ef6956644c8939ca85e5d509533.htm","中国农业科学院作物科学研究所「玉米吨粮田」集成技术筛选耐密抗逆品种,搭配宽窄行种植改善田间通风透光;依靠滴灌水肥一体化,按需供给水分养分;配合精准化控技术增强茎秆韧性,把倒伏、早衰风险压下去,实现「增密不增风险」。2019年这项技术落地通辽,经过数年实践玉米亩产从五六百公斤提升至百亩示范田实测亩产突破1200公斤。经过本地化适配,东北、黄淮海、西南不同气候土壤条件下均可落地推广,2025年单产提升对全国粮食增产贡献率超过90%。","光明网 中国农业科学院 2026 年 10 月 14 日","2026-10-14T00:00:00Z",87,{"impact":218,"substance":219,"depth":220,"authority":221,"freshness":86,"relevant":21,"comment":222},27,22,17,15,"国家级科研机构发布的玉米吨粮田集成技术报道，数据具体、可推广性强，对粮食安全主题有较高聚合价值。",[224],{"name":214,"url":212},[104,226,105,30,227,228],"水肥一体化","耐密抗逆品种","精准化控",{"code":51,"slug":108,"name":109,"path":110,"parent_code":36},[231],{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},{"status":39,"locked":14,"version":40,"method":41,"evidence":233},{"candidates":234,"agricultural_evidence":46},[235,239,243,248],{"code":51,"score":219,"supported":46,"title":236,"abstract":237,"tags":238},[104,55],[55],[30,105,104],{"code":32,"score":45,"supported":46,"title":240,"abstract":241,"tags":242},[34],[34],[105],{"code":244,"score":52,"supported":46,"title":245,"abstract":246,"tags":247},"F3",[],[226],[226],{"code":125,"score":59,"supported":46,"title":249,"abstract":250,"tags":251},[],[128],[],[253,254],"中国农科院 玉米吨粮田 通辽","玉米 单产提升 水肥一体化","中国农科院玉米吨粮田通辽-5111","2026-10-17T00:13:02.058189Z",{"id":258,"title":259,"url":260,"summary":261,"summary_zh":262,"content":8,"source_name":263,"source_url":260,"published_at":264,"category":265,"cover_url":8,"hotness":13,"is_selected":14,"score":266,"score_detail":267,"sources":270,"tags":272,"primary_topic":277,"secondary_topics":278,"classification":284,"search_phrases":314,"slug":317,"view_count":59,"doi":318,"paper":319,"created_at":340},3142,"Communication channels for promoting regenerative agricultural practices among maize farmers: preferences and predictors in Ghana’s transitional belt","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1961960","Agricultural extension, knowledge exchange, behavioural change, and smallholder innovation are fundamental to accelerating sustainable agricultural transformation and strengthening climate-resilient food systems in Africa. Effective knowledge exchange enables farmers to adopt environmentally sustainable practices that improve soil health, enhance productivity, and contribute to food and nutrition security. However, limited evidence exists on how farmers’ communication preferences influence the adoption of regenerative agricultural practices (RAPs). This study examined determinants of maize farmers’ preferred communication channels for receiving RAP information in Ghana’s transitional belt. A cross-sectional survey was conducted among 385 maize farmers selected through a multistage sampling procedure. Data were collected using a structured interview schedule administered to the selected respondents. Data were analysed using descriptive statistics, one-way analysis of variance, chi-square tests, and multinomial logistic regression. Mass communication emerged as the most preferred channel (38.7%), followed by individual (37.1%) and group communication (24.2%). Despite being the least preferred, group communication was associated with significantly higher adoption of RAPs than mass and individual channels. Communication preferences were significantly influenced by education, sex, farming experience, land ownership, market incentives, location, and farm fragmentation. The findings demonstrate that communication effectiveness depends not only on information access but also on opportunities for interaction, peer learning, and contextualised advisory support. The study recommends integrating mass communication with participatory group-based and targeted interpersonal extension approaches to enhance RAPs adoption. This supports SDG 2 (Zero Hunger), SDG 12 (Responsible Consumption and Production), SDG 13 (Climate Action and SDG 15 [Life on Land]). By linking communication preferences with regenerative agriculture adoption, this study extends agricultural communication theory and provides evidence for designing farmer-centred extension systems that strengthen resilient agricultural and food systems across sub-Saharan Africa.","农业推广、知识交流、行为改变和小农创新是加速非洲可持续农业转型和增强气候韧性粮食系统的根本所在。有效的知识交流使农民能够采用环境可持续的做法，从而改善土壤健康、提高生产力并促进粮食和营养安全。然而，关于农民的沟通偏好如何影响再生农业实践（RAPs）采纳的证据仍然有限。本研究考察了加纳过渡带玉米农民获取再生农业实践信息时首选沟通渠道的决定因素。研究采用多阶段抽样程序选取了385名玉米农民进行横断面调查，使用结构化访谈问卷对选定受访者进行数据收集，并运用描述性统计、单因素方差分析、卡方检验和多项逻辑回归进行数据分析。大众传播是最受青睐的渠道（38.7%），其次是个体传播（37.1%）和群体传播（24.2%）。尽管群体传播最不受青睐，但其与再生农业实践采纳率显著高于大众传播和个体传播相关。沟通偏好受到教育程度、性别、务农经验、土地所有权、市场激励、地理位置和地块分散程度的显著影响。研究结果表明，沟通效果不仅取决于信息获取，还取决于互动机会、同伴学习和情境化咨询服务。研究建议将大众传播与参与式群体方法和有针对性的面对面推广方法相结合，以提高再生农业实践的采纳率。这有助于实现可持续发展目标2（零饥饿）、目标12（负责任消费和生产）、目标13（气候行动）和目标15（陆地生物）。通过将沟通偏好与再生农业采纳相联系，本研究拓展了农业传播理论，并为设计以农民为中心的推广体系提供了依据，以增强撒哈拉以南非洲地区具有韧性的农业和粮食系统。","Frontiers in Sustainable Food Systems","2026-09-22T00:00:00Z","论文",73,{"impact":45,"substance":268,"depth":220,"authority":19,"freshness":13,"relevant":21,"comment":269},21,"基于385户加纳玉米农户调查，揭示沟通渠道偏好与再生农业采纳关系，对非洲小农推广体系有实证参考价值，但地域性强、国内关联度有限。",[271],{"name":263,"url":260},[273,274,28,275,276],"加纳","农业推广","再生农业","农户沟通",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[279],{"code":280,"slug":281,"name":282,"path":283,"parent_code":174},"H8","sustainable-agriculture","可持续与保护性农业","\u002Ftopic\u002Fenvironment\u002Fsustainable-agriculture",{"status":39,"locked":14,"version":40,"method":41,"evidence":285},{"candidates":286,"agricultural_evidence":46},[287,291,297,304,308],{"code":32,"score":221,"supported":46,"title":288,"abstract":289,"tags":290},[33],[34,33],[28],{"code":280,"score":13,"supported":46,"title":292,"abstract":293,"tags":296},[],[294,275,295],"可持续农业","regenerative agriculture",[275],{"code":298,"score":299,"supported":46,"title":300,"abstract":301,"tags":303},"G1",7,[],[274,302],"agricultural extension",[274],{"code":125,"score":86,"supported":46,"title":305,"abstract":306,"tags":307},[],[128,171],[],{"code":309,"score":59,"supported":46,"title":310,"abstract":311,"tags":313},"G2",[],[312],"smallholder",[],[315,316],"加纳 玉米 农户 沟通渠道","再生农业 推广 加纳","加纳玉米农户沟通渠道-3142","10.3389\u002Ffsufs.2026.1961960",{"doi":318,"openalex_id":320,"authors":321,"venue":263,"cited_by_count":83,"oa_url":260,"card":333,"direction":337,"ingested_from":339},"W7213983148",[322,324,327,330],{"name":323,"orcid":8},"Fred Ankuyi",{"name":325,"orcid":326},"Ernest Laryea Okorley","https:\u002F\u002Forcid.org\u002F0000-0003-1354-7446",{"name":328,"orcid":329},"Fatimah Von Abubakari","https:\u002F\u002Forcid.org\u002F0000-0001-5485-4085",{"name":331,"orcid":332},"Enoch Kwame Tham-Agyekum","https:\u002F\u002Forcid.org\u002F0000-0003-1657-1409",{"tldr":334,"method":335,"finding":336,"direction":337,"opportunity":338},"研究加纳玉米农获取再生农业信息的渠道偏好及其对采纳的影响。","对385户玉米农问卷调查，用多项逻辑回归等分析。","大众传播最受偏好，但群体传播渠道对应更高的再生农业实践采纳率。","数字乡村与农业信息化","可探索数字工具与群体互动结合的混合推广模式，提升小农再生农业采纳。","openalex","2026-09-22T23:30:07.910603Z",{"id":342,"title":343,"url":344,"summary":345,"summary_zh":8,"content":346,"source_name":347,"source_url":8,"published_at":348,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":349,"score_detail":350,"sources":353,"tags":355,"primary_topic":358,"secondary_topics":359,"classification":365,"search_phrases":391,"slug":394,"view_count":200,"doi":8,"paper":8,"created_at":395},2590,"襄阳玉米种植技术培训推广会在襄州举行 湖北农科院腾峰授课","https:\u002F\u002Fwww.hj.cn\u002Fcontent\u002F2026-09\u002F11\u002Fcontent_20213036.html","9月11日襄阳市现代农产品加工政策宣讲暨微讲堂第五场。来自湖北省农科院的腾峰以《科学选种，稳增效益》为题强调了选种的重要性。","汉江网讯（记者罗安 刘梦灵 通讯员周谦）9月11日，由中共襄阳市委社会工作部、襄阳市科学技术局主办的襄阳市现代农产品加工政策宣讲暨“微讲堂”第五场——玉米种植技术培训推广会在襄州区举行。各县（市、区）科经局业务分管同志、玉米产业科技特派员、规模化农业经营主体、农民专业合作社骨干及基层农业技术推广人员百余人参加了本次培训推广会。\n\n![Image 1](https:\u002F\u002Fwww.hj.cn\u002Fpic\u002F2026-09\u002F11\u002F08ca3637-dbe1-40f8-8db6-c9fbcca47dc5.png)\n\n培训推广会上，来自湖北省农科院的腾峰以《科学选种，稳增效益》为题强调了选种的重要性，华中农业大学展茗为大家分享了《湖北夏玉米丰产高效策略与关键技术》，襄州区科协主席、高级农艺师许燕子讲授了《玉米病虫害防治技术》，帮助大家分析不同病虫害的防治要点。\n\n![Image 2](https:\u002F\u002Fwww.hj.cn\u002Fpic\u002F2026-09\u002F11\u002Ff80cf26b-573a-41fa-8d8a-843fc1b3f6f7.png)\n\n![Image 3](https:\u002F\u002Fwww.hj.cn\u002Fpic\u002F2026-09\u002F11\u002F1d856384-5c19-42fc-9768-5b27501b0048.png)\n\n![Image 4](https:\u002F\u002Fwww.hj.cn\u002Fpic\u002F2026-09\u002F11\u002F87c63962-6d25-465a-8882-cf8388e8eea2.png)\n\n培训会前，大家还参观了湖北扶轮农业黄淮海国家试验站，详细了解优良玉米品种、水肥一体种植模式；并来到正大种业襄阳核心试验站观摩智能化温室，了解水肥一体化技术、大田玉米高产栽培模式。\n\n![Image 5](https:\u002F\u002Fwww.hj.cn\u002Fpic\u002F2026-09\u002F11\u002Fa8049770-c545-4e54-93ce-53817fc02e25.png)\n\n![Image 6](https:\u002F\u002Fwww.hj.cn\u002Fpic\u002F2026-09\u002F11\u002Fda92503f-059c-4a94-a535-0f39e13c91b4.png)\n\n![Image 7](https:\u002F\u002Fwww.hj.cn\u002Fpic\u002F2026-09\u002F11\u002F71de75b3-f4fe-4ba3-bff3-a1a68ee1e130.png)\n\n下一步，主办方将持续深化“专家链+产业链”协同服务机制，聚焦全市十大重点农业产业链建设，常态化组织开展惠农下乡系列活动，推动先进适用农业技术落地见效，依靠科技创新持续提升粮食综合产能，助力农业增效、农民增收，为全面推进乡村振兴强化科技保障。\n\n编辑：李紫嫣\n\n审核：黄金丽 终审：金成岑","汉江网 2026-09-11","2026-09-11T00:00:00Z",40,{"impact":351,"substance":45,"depth":351,"authority":86,"freshness":86,"relevant":21,"comment":352},8,"地市级玉米种植技术培训推广会，含选种、丰产高效与病虫害防治等实用内容，并组织试验站观摩，但属常规通稿，影响与增量有限。",[354],{"name":347,"url":344},[158,226,356,28,357],"农技推广","湖北襄阳",{"code":32,"slug":33,"name":34,"path":35,"parent_code":36},[360],{"code":298,"slug":361,"name":362,"path":363,"parent_code":364},"extension-transfer","农技推广与成果转化","\u002Ftopic\u002Frural-services\u002Fextension-transfer","G",{"status":39,"locked":14,"version":40,"method":41,"evidence":366},{"candidates":367,"agricultural_evidence":46},[368,372,377,383,387],{"code":32,"score":20,"supported":46,"title":369,"abstract":370,"tags":371},[34],[],[28],{"code":298,"score":20,"supported":46,"title":373,"abstract":375,"tags":376},[374],"技术培训",[],[356],{"code":378,"score":59,"supported":46,"title":379,"abstract":380,"tags":382},"E1",[],[381],"农产品加工",[],{"code":65,"score":21,"supported":14,"title":384,"abstract":385,"tags":386},[],[],[158],{"code":244,"score":21,"supported":14,"title":388,"abstract":389,"tags":390},[],[],[226],[392,393],"水肥一体化 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219121ead8b8473431b4e662f426b061](https:\u002F\u002Fmedia.gzstv.cn\u002Fimages\u002F2026\u002F09\u002F11\u002F140353e4d75e43ea9357a5cfd429fc9c.jpeg?sign=40bf2e257418cd4bc73cb5dacd849b7985125d70b601ea518263b5b1efab665b&t=1789258150)\n\n金秋九月，硕果盈田。在紫云自治县猫营镇黄土村、猴场镇尅座村的玉米示范地里，玉米秆挺立挺拔，饱满的果穗缀满枝头，处处洋溢着丰收的气息。\n\n9月9日，由贵州省农业农村厅牵头，安顺市农业农村局参与，贵州省农业科学院、贵州省旱粮研究所、安顺市农科院组成专家测产组，深入两处净作玉米百亩方高产竞赛示范地块，开展现场实收测产验收，交出了一份山地玉米高产的亮眼答卷。\n\n![Image 2: 微信图片_20260909195112_63_18](https:\u002F\u002Fmedia.gzstv.cn\u002Fimages\u002F2026\u002F09\u002F11\u002Ffa90cd82f86449558b8271713ff60fd8.jpeg?sign=19eaf0ed4c229f06f3669fd54e3abf877c955d4e5414ab9ff9bf80d403bda760&t=1789258150)\n\n本次测产的两个示范地块均集中连片、土壤基础条件较好。其中猫营镇黄土村示范面积120亩，选用品种为大天2416；猴场镇尅座村示范面积135亩，选用品种为北玉1521。两处示范点紧扣“四良”融合发展思路，全面落实玉米“一增五改”栽培技术，这套技术包含不少适合山地玉米种植的实用技巧：选用耐密抗倒良种，改稀植为合理密植，根据品种特性把亩株数提升至4000‑5200株；改等行距为宽窄行种植，通风透光，降低病害发生；改人工撒肥为机械化种肥同播，播种同步施入底肥，提高肥料利用率；改人工耕作，大力推行机耕、机播，条件适宜地块实现机收，减少人工损耗。同时做好苗期田间管理，及时查苗补苗，保证苗齐苗壮，根据长势科学追肥，实现农机农艺深度融合，田间整体种植标准规范。\n\n![Image 3: 微信图片_20260909200437_14_227](https:\u002F\u002Fmedia.gzstv.cn\u002Fimages\u002F2026\u002F09\u002F11\u002Fda0f4000d6ab4f6ea085fd28e33d698c.jpeg?sign=bea566e695f88ea49cd6e108905f6eed910a677eeb8a12dc36a0e994dd834466&t=1789258150)测产现场，专家组严格执行高产竞赛测产流程，分别选取高、中、低产代表性田块，实地丈量实测面积，现场采收玉米果穗、称重取样，测定出籽率、籽粒含水率，科学核算产量。经实测，猫营镇黄土村示范点，高产田亩产达1055.97公斤，中产田亩产983.21公斤，低产田亩产834.59公斤。按照高产田占20%、中产田占40%、低产田占40%的权重计算，120亩示范田加权平均亩产938.31公斤。猴场镇尅座村示范点，高产田亩产963.61公斤，中产田亩产913.39公斤，低产田亩产878.79公斤。按照高产田20%、中产田30%、低产田50%占比加权核算，示范区整体平均亩产906.13公斤。两个百亩方均表现出优良的丰产性能，充分验证了良种良法配套模式在黔中山地的增产潜力。\n\n![Image 4: 微信图片_20260910155645_129_19](https:\u002F\u002Fmedia.gzstv.cn\u002Fimages\u002F2026\u002F09\u002F11\u002F6aabc4e966fc47e3beb650e6ebed4f3c.jpeg?sign=b7169137e4dede97f5e7cf1b704ecc3eae723de784fd0400fe6c5effa0739568&t=1789258150)农技人员现场也给当地农户普及实用种植小技巧：播种要把握适宜时节，避开低温阴雨；密度不能一味求大，要结合土壤肥力、品种抗倒能力确定；宽窄行种植，宽行留足通风空间；种肥隔离，避免烧种烧苗；生长中后期注意防倒伏，做好病虫害监测防控。这些实操要点简单易学，适合山地农户推广应用。\n\n紫云自治县山地特征突出，耕地碎片化、地力不均，长期以来制约着粮食单产提升。此次玉米百亩方高产竞赛，不仅仅是打造几块高产样板，更是立足山地实际，筛选适配品种、集成简化实用技术的实践探索。通过示范基地直观展示密植栽培、科学施肥、机械化作业等成套技术，用实实在在的产量效果，引导当地农户转变传统粗放种植模式。\n\n“建设高产示范田，目的不止于创造高产记录，关键在于提炼可复制、能落地的技术模式，带动广大普通农户增产增收。”参与测产的农技人员表示。\n\n下一步，紫云自治县将认真梳理总结本次高产竞赛的品种表现、技术措施、田间管理经验，加大技术宣传培训力度，把百亩方的成功经验和实用种植技巧辐射到广大农户生产当中。以良种为基础、良法为抓手，持续推广“四良”融合与“一增五改”技术，不断挖掘山地玉米增产潜能，稳定提升粮食综合生产能力，牢牢守住粮食安全底线。\n\n紫云自治县融媒体中心\n\n![Image 5](https:\u002F\u002Fmedia.gzstv.cn\u002Fimages\u002F2023\u002F04\u002F21\u002F8e852ffe7f7047629d81f12352e11ad8.jpg?sign=899ca237d3adf17d7f4a562bd224f27c6b9b2aef9e1091f7e1eaee2fb7b3dc50&t=1789258150)","贵州省农业农村厅 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