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强优势杂交水稻新组合两优1128的选育与应用
Breeding and Application of New Strong Heterosis Hybrid Rice Combination Liangyou 1128
【摘要】 两优1128是湖南杂交水稻研究中心用两用核不育系P88S与R1128配组育成的两系杂交水稻新组合,具有高产稳产、株叶形态优良、米质较好、高度抗倒等特点,2011年通过湖南省品种审定。
【Abstract】 Liangyou 1128,derived from the cross between P88S,a dual-purpose genic male sterile line,and R1128,is a new two-line hybrid rice combination developed by Hunan Hybrid Rice Research Center.It has the characteristics of high and stable yield,good plant type,relatively good grain quality and strong lodging resistance.It was approved for release by Hunan Provincial Crop Variety Appraisal Committee in March,2011.
【关键词】 强优势杂交水稻;
两优1128;
高产;
抗倒伏;
选育;
【Key words】 strong heterosis hybrid rice; Liangyou 1128; high yield; lodging resistance; breeding;
【Key words】 strong heterosis hybrid rice; Liangyou 1128; high yield; lodging resistance; breeding;
【基金】 “863”计划重大项目“强优势水稻杂交种的创制与应用”(2009AA101101);湖南省农业科学院科技创新项目(2009HNNKYCX01)
- 【文献出处】 杂交水稻 ,Hybrid Rice , 编辑部邮箱 ,2012年04期
- 【分类号】S511
- 【被引频次】6
- 【下载频次】113