福建农业学报2017，Vol.32Issue(3)：234-241,8.DOI:10.19303/j.issn.1008-0384.2017.03.002
优质三系不育系泰丰A的引进与应用研究
Introduction of a High-quality Tri-lineage Sterile Line Rice, Taifeng A
摘要
Abstract
Taifeng A was a high-quality,tri-lineage sterile line of hybrid rice originally bred by the Rice Research Institute,Guangdong Academy of Agricultural Sciences.It was introduced to Fujian for experimental cultivation and test-crossing with restorer lines.Many of the hybrids resulted from the crossing tests showed excellent agronomic traits,a stable male sterility,easy seed production,improved and early flowering,as well as relatively concentrated,strong combining and restoring abilities.The transmission of early maturity inheritance was strong between generations of the hybrids with traits derived from Taifeng A resulted in the prematurity or late-maturity varieties,including those were less photosensitive.An outstanding feature of these hybrids was their high grain quality for processing and desirable exterior characteristics for commercial purpose.Consequently,many new varieties of the combinations,such as Taifengyou 2098,Taifengyou 656,Taiyou 202,Taifengyou 2197,Taiyou 676,and Taiyou 2328,had been accepted and released for promotion by Fujian Province Crop Variety Examination and Approving Committee.Moreover,Taifeng A offered a substantial potential for further applications.It was highly recommended for breeding new varieties by crossing it with different restorer lines.关键词
水稻不育系/泰丰A/特征特性/研究利用Key words
rice CMS line/Taifeng A/characteristics/research and utilization分类
农业科技引用本文复制引用
游晴如,黄庭旭,王洪飞,董瑞霞,董练飞,廖发炼,涂诗航,周鹏,张水金,郑家团..优质三系不育系泰丰A的引进与应用研究[J].福建农业学报,2017,32(3):234-241,8.基金项目
福建省科技计划项目--省属公益类科研院所基本科研专项(2015R1021-2、2015R1021-12、2016R1020-3) （2015R1021-2、2015R1021-12、2016R1020-3）
农业部公益性行业(农业)科研专项(201403002-7) （农业）
福建省农业科学院科技创新团队PI项目(2016PI-14) （2016PI-14）
福建省科技计划重大专项专题(2015NZ0002-3) （2015NZ0002-3）
