[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2728":3},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":8,"source_name":9,"source_url":8,"published_at":10,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":15,"sources":23,"tags":25,"view_count":31,"doi":8,"paper":8,"created_at":32},2728,"贵州兴义玉米整建制项目亩产932.5公斤——3.1万亩单产提升10%以上","https:\u002F\u002Fwww.ldqxn.com\u002Fnews\u002Fxingyi\u002F20260911\u002F543458.htm","兴义市以绿色高产高效建设玉米整建制推进县项目为抓手,整建制推进3.1万亩玉米单产提升工作。黔西南州农科院专家测产组在兴义市万屯镇贡新村净作玉米百亩方高产竞赛田开展田间测产验收,高产竞赛田玉米加权平均亩产达到932.5公斤。项目区玉米平均亩产较上年提升10%以上。",null,"亮点黔西南 2026年9月11日","2026-09-11T00:00:00Z","报道",10,false,57,{"impact":16,"substance":17,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":22},16,18,12,6,5,1,"地市级整建制单产提升项目，有具体测产数据与增幅结论，但层级和信源权威度一般，时效偏旧，适合主题聚合而非每日精选。",[24],{"name":9,"url":6},[26,27,28,29,30],"单产提升","玉米","整建制推进","绿色高产高效","测产验收",0,"2026-09-17T00:04:39.257912Z"]