摘要
紫泰S是以广粤S与矮紫S杂交,经6 a 12代系谱选择育成的籼型水稻温敏核不育系。该不育系具有植株矮壮、柱头长、柱头外露率高等优点,2015年通过安徽省技术鉴定。利用紫泰S配组育成的强优势杂交水稻组合紫两优1392于2021年通过安徽省农作物品种审定委员会审定。
Zitai S, derived from the cross between Guangyue S and Aizi S, is an indica-type thermo-sensitive genic male sterile(TGMS) line in rice bred by pedigree selection of 12 generations over six years. With the advantages of short and strong plants, long stigma and high stigma exsertion rate, it passed the technical identification in Anhui Province in 2015. Ziliangyou 1392(Zitai S/R1392), a heterotic hybrid rice combination derived from Zitai S, was registered and released by Anhui Provincial Crop Variety Appraisal Committee in 2021.
作者
江建华
党小景
张瑛
王德正
JIANG Jian-hua;DANG Xiao-jing;ZHANG Ying;WANG De-zheng(Institute of Rice Research,Anhui Academy of Agricultural Sciences,Hefei,Anhui 230031,China)
出处
《杂交水稻》
CSCD
北大核心
2022年第5期37-39,共3页
Hybrid Rice
基金
合肥市关键技术“借转补”研发项目(J2020G47)
安徽省农业科学院人才项目(QNYC-201903,QNYC-202103)。
关键词
水稻
温敏核不育系
紫泰S
高异交率
选育
rice
thermo-sensitive genic male sterile line
Zitai S
high outcrossing rate
breeding
