高产优质杂交中籼稻新组合珍两优17的选育及高产制种技术  

Breeding and High-yield Seed Production Technology of Hybrid Indica Rice New Combination Zhenliangyou 17 with High Yield and High Quality

作　　者：熊跃东 王思哲 任代胜 乔保建 XIONG Yue-dong;WANG Si-zhe;REN Dai-sheng(Anhui Yuanliang Rice Industry Co.,Ltd.,Wuhu,Anhui 241000;Anhui Yuanliang Seed Industry Scientific Research Institute,Wuhu,Anhui 241000)

机构地区：[1]安徽袁粮水稻产业有限公司,安徽芜湖241000 [2]安徽袁粮种业科学研究院,安徽芜湖241000

出　　处：《安徽农业科学》2023年第21期19-22,共4页Journal of Anhui Agricultural Sciences

基　　金：2021年安徽省重点研究与开发计划项目(202104a06020-039);安徽袁粮水稻产业有限公司自研计划项目(RD001)。

摘　　要：珍两优17是安徽袁粮水稻产业有限公司用光温敏核不育系珍9S与强优势抗倒恢复系R17配组育成的优质高产型杂交中籼新组合,具有优质、高产、抗倒等特点,经国家南方稻区长江中下游中籼迟熟组区试,该品种2022年通过国家农作物新品种审定。介绍了珍两优17的选育历程和主要农艺性状,对其高产制种技术进行了探索,以期为该品种的进一步推广应用提供参考。Zhenliangyou 17 is a new hybrid indica hybrid with high quality and high yield,produced by the combination of Zhen9S(a photothermosensitive nuclear sterility line)and R17(a strong dominant anti-reverse restorer line)from Anhui Yuanliang Rice Industry Co.Ltd.Zhenliangyou 17 has the characteristics of high quality,high yield and lodging resistance.After regional test of late maturing group in the middle and lower reaches of Yangtze River in southern rice area of China,Zhenliangyou 17 passed the national crop new varieties examination.We introduced the breeding process and major agronomic characters of Zhenliangyou 17,discussed the high-yield seed production technology,so as to provide references for the further extension.

关 键 词：杂交水稻 珍两优17 优质 高产 选育 制种技术 

分 类 号：S511.21[农业科学—作物学]