优质抗稻瘟病杂交水稻新组合E两优28的选育  

Breeding of a new hybrid rice combination E Liangyou 28 with high quality and resistance to rice blast

作　　者：董华林[1] 费震江[1] 王红波 郑兴飞 殷得所[1] 胡建林 查中萍[1] 徐得泽[1] DONG Hua-lin;FEI Zhen-jiang;WANG Hong-bo;ZHENG Xing-fei;YIN De-suo;HU Jian-lin;ZHA Zhong-ping;XU De-ze(Institute of Food Crops,Hubei Academy of Agricultural Sciences/Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement,Wuhan 430064,China)

机构地区：[1]湖北省农业科学院粮食作物研究所/粮食作物种质创新与遗传改良湖北省重点实验室,武汉430064

出　　处：《湖北农业科学》2021年第23期27-28,32,共3页Hubei Agricultural Sciences

基　　金：国家重点研发计划项目(2016YFD0300505);国家水稻产业技术体系“武汉综合试验站”项目(CARS-01-78);湖北省农业科技创新中心资助项目(2016-620-000-001-005);湖北省农业科学院领军人才项目。

摘　　要：E两优28是湖北省农业科学院粮食作物研究所用EK2S与常规稻福稻88配组育成的早熟两系杂交中籼新组合。该品种具有株叶形态好、优质、早熟、稻瘟病抗性较好等特点,2021年7月通过湖北省品种审定委员会审定(鄂审稻2021080)。适合在湖北稻麦连作区作麦后稻种植。E Liangyou 28 is a new early-maturing variety of two-line medium Indica hybrid rice from crossing EK 2S with conventional rice Fudao 88 by Food Crops Institute of Hubei Academy of Agricultural Sciences.This variety has the characteristics of good plant and leaf morphology,high quality,early maturity,and good resistance to rice blast.It has been certificated and registered by Hubei Committee for Crop Variety Registration in July 2021(No.2021080)and is suitable for planting in Hubei rice-wheat continuous cropping areas as post-wheat rice.

关 键 词：杂交水稻 E两优28 选育 两系法 

分 类 号：S334.2[农业科学—作物遗传育种]