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<script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"share":{"tag":"share_1","bdSize":32,"bdCustomStyle":"http://ats.taiwan.cn/homepage2021/css/bgBdShare2021.css"}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://103.249.53.35/gate/big5/bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script>  </div> </div> <div id="bdShareBtn"></div> </div>  </div> <div class="contentArea"> <div class=TRS_Editor><p>　　1004.83公斤！記者10日從湖南雜交水稻研究中心駐海南省三亞市海棠灣基地專家處獲悉，中國工程院院士袁隆平“超優千號”超級雜交稻品種今年在三亞種植了50畝地進行高產攻關，9日，以中國科學院院士謝華安為首的專家組對這片攻關地進行測產驗收。在隨機選取3塊田進行全田機收測產後，最終成績揭曉：平均畝產1004.83公斤。據介紹，這是熱帶地區首次實現超級稻大面積種植畝產超1000公斤。</p> <p>　　據悉，示範片總面積50畝左右，于去年12月16日進行播種，今年1月13日移栽，3月27日始穗。截至測產時，示範片植株長勢都很均勻，落色好，也無明顯病蟲害。專家組介紹，去冬今春，三亞處於長期低溫氣候，對農業生產不利。儘管如此，該品種在三亞仍實現了大面積種植畝產超1000公斤的突破。從專業角度看，這反映了我國在育種和栽培技術上的重要突破。這樣的突破，對進一步挖掘超級稻高產潛力及超級稻推廣種植均有積極作用。</p> <p>　　“超優千號”是袁隆平院士指導研發的第五期超級雜交稻。自在三亞試種以來，連續幾年其畝產都在不斷刷新產量紀錄。這一品種有望助力袁隆平最新提出的雙季稻畝產3000斤目標的實現。“高產優質品種+綠色輕簡栽培技術”，也會是未來水稻高產、高效的有效模式。</p></div> <div class="editor f14">[責任編輯：李丹]</div> </div>  <div class="page-number"> <script type="text/javascript"> createPageHTML(1, 0, "t20210512_12351506", "htm"); </script> </div>  </div>   <div class="content-plus"> <div class="wrap"> <h3 class="zone-desc-content"><span class="format">相關新聞</span></h3> <ul class="list clearfix"> <li class="list-item single-line f14"><a href="http://103.249.53.35/gate/big5/econ.taiwan.cn/econ/202105/t20210511_12351196.htm" target="_blank" title="出生率持續走低如何全面看待中國面對的人口挑戰">出生率持續走低如何全面看待中國面對的人口挑戰</a></li> <li class="list-item single-line f14"><a 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