摘要
Y8-2S是合肥齐民济生生物技术研究所用Y58S与中品49杂交后再与Y58S回交,经多代选育而成的不育性稳定、不育起点温度较低、异交结实率高、株叶形态优良、稻米品质优(达国标2级)的水稻光温敏核不育系,2010年8月通过安徽省农作物品种审定委员会组织的技术鉴定。
Y8-2S, derived from Y58S//Y58S/Zhongpin 49, is a new photoperiod- and/or thermo-sensitive genie male sterile （PTGMS） line in rice developed by Hefei Qimin Jisheng Bio-teehnology Institute. It is characteristic of good plant type, complete and stable male sterility with relatively low critical temperature, high outerossing rate and fine grain quality （up to the 2nd class of national standards）. In August, 2010, it was technically identified by An- hui Provincial Crop Variety Appraisal Committee.
出处
《杂交水稻》
CSCD
北大核心
2013年第6期7-9,共3页
Hybrid Rice
