三系节水抗旱稻新组合旱优157的选育  

Breeding of New Water-saving and Drought-resistant Three-line Hybrid Rice CombinationHanyou 157

作　　者：张剑锋[1,2] 李明寿 高欢 刘毅[1] 张安宁[1] 聂元元[1,3] ZHANG Jianfeng;LI Mingshou;GAO Huan;LIU Yi;ZHANG Anning;NIE Yuanyuan(Shanghai Agrobiological Gene Center,Shanghai 201106,China;Shanghai Tiangu Biotechnology Co.,Ltd.,Shanghai 201210,China;Jiangxi Research and Development Center of Super Rice,Nanchang,Jiangxi 330200,China)

机构地区：[1]上海市农业生物基因中心,上海201106 [2]上海天谷生物科技股份有限公司,上海201210 [3]江西省超级水稻研究发展中心,江西南昌330200

出　　处：《杂交水稻》2023年第6期82-85,共4页Hybrid Rice

基　　金：江西省农业协同创新重点项目(NXCYTY-01);江西省重点研发计划项目(20203BBF63033);水稻生物学国家重点实验室开放课题(20200101)。

摘　　要：旱优157系安徽天谷农业科技股份有限公司﹑上海天谷生物科技股份有限公司用抗旱性强的三系不育系申旱3A与抗旱恢复系R157配组选育而成的节水抗旱稻新组合。该组合中感稻瘟病、感稻曲病、中抗白叶枯病,抗旱级别为抗,米质达部标优质3级米,2022年10月通过安徽省农作物品种审定委员会审定。Hanyou 157 is a new water-saving and drought-resistant hybrid rice combination developed by Anhui Tiangu Agricultural Technology Co.,Ltd.and Shanghai Tiangu Biotechnology Co.,Ltd.,using Shenhan 3A,a CMS line with strong drought resistance,and R157,a drought-resistant restorer line.The combination is moderately susceptible to blast,susceptible to false smut,moderately resistant to bacterial leaf blight and resistant to drought.Its grain quality reaches the the ministerial standard of the third class of high-quality rice.It was approved by Anhui Crop Variety Appraisal Committee in October 2022.

关 键 词：节水抗旱稻 三系杂交组合 旱优157 抗旱 选育 

分 类 号：S334[农业科学—作物遗传育种] S338[农业科学—农艺学]