我们利用 T808转育提型雄性不育小麦的恢复系,现在已经到 F_7 或 F_9,经济性状和恢复力都已稳定,今年开始利用它们为我省浅山地区试配杂种组合。这里介绍这批恢复系的选育过程和结果,并将工作中的一些体会提出来与大家共同讨论。概述第一批育性恢复系是以 T808为母本,与普通小麦品种杂交所得的后代中选育成的。为了加速选育进程,缩短育种年限,在这批材料的培育过程中曾采取在青海、云南 We use the T808 transplanting to restore type of male sterile wheat restorer, now has reached F_7 or F_9, economic traits and resilience have been stable, this year began to use them for the province of shallow mountain area with hybrid combinations. Here we will introduce the breeding process and results of these restoration departments and put forward some ideas and experiences during the work to discuss with you. Overview The first fertility restorer lines were bred from offspring derived from crossbreeding with common wheat varieties with T808 as the female parent. In order to speed up the process of breeding and shorten the breeding period, in the cultivation of these materials have been taken in Qinghai, Yunnan