早熟优质水稻三系不育系益9A的选育
Hybrid Rice(2022)
Abstract
益9A是黄冈市农业科学院、湖北农益生物科技有限公司、湖北省农业科学院粮食作物研究所用温229与巨风B杂交,经系谱法选育至F6代开始与巨风A杂交并连续回交选育而成的早熟优质三系不育系.该不育系生育期短,米质优,中抗稻瘟病,配合力强.益9A及其所配组合益9优447已于2020年通过湖北省品种审定.
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