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为了配合杂交粳稻的选育工作,为选配强优势的杂交粳稻新组合提供理论依据,加快粳稻杂种优势利用的步伐,我们选用一些新近育成的优良粳稻不育系和恢复系进行交叉配组,对粳稻杂种优势利用中的一些基础理论问题,进行了较为系统的研究，探讨了杂交粳稻F1代性状间的关联性。
杂交粳稻三系育种的基础研究Ⅱ.F1代性状间的相关和通径分析
【摘 要】
：
为了配合杂交粳稻的选育工作,为选配强优势的杂交粳稻新组合提供理论依据,加快粳稻杂种优势利用的步伐,我们选用一些新近育成的优良粳稻不育系和恢复系进行交叉配组,对粳稻杂种优势利用中的一些基础理论问题,进行了较为系统的研究，探讨了杂交粳稻F1代性状间的关联性。
【机 构】
：
江苏省农业科学院粮食作物研究所,南京 210014
【出 处】
：
2006年杂交粳稻学术论坛
【发表日期】
：
2006年1期
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