籼型温敏核不育系Z071S的选育  

Breeding of Indica TGMS Line Z071S in Rice

作　　者：张德文[1] 汪婉琳[1] 张伟[1] ZHANG De-wen;WANG Wan-lin;ZHANG Wei(Rice Research Institute,Anhui Academy of Agricultural Sciences,Hefei,Anhui 230031,China)

机构地区：[1]安徽省农业科学院水稻研究所

出　　处：《杂交水稻》2019年第6期15-16,19,共3页Hybrid Rice

基　　金：安徽省重点研究和开发计划国际科技合作项目(201904b11020029);安徽省重点研究和开发计划面上项目(201904a06020019);安徽省农科院科技创新团队(15C0108)

摘　　要：Z071S是安徽省农业科学院水稻研究所用1892S为母本与从国际水稻所引进的抗稻瘟病亲本IRBLKM-TS杂交,F1再与1892S回交1次后经系谱选择而育成的优质抗病水稻温敏核不育系,于2018年8月通过安徽省不育系鉴定。Z071 S is a thermo-sensitive genic male sterile(TGMS) line with fine grain quality and multiple disease resistances in rice. Using 1892 S as the female parent to cross with IRBLKM-TS, a blast-resistant parent introduced from IRRI, then backcrossing the F1 with 1892 S once and followed by pedigree selection, it was developed by the Rice Research Institute of Anhui Academy of Agricultural Sciences, and technically identified in Anhui Province in August, 2018.

关 键 词：杂交水稻 温敏核不育系 Z071S 优质 抗病 选育 

分 类 号：S511.01[农业科学—作物学] S334