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对３份生态核雄性不育小麦、２０份不同生态型父本及６８份两系杂种在长沙进行一个年度或连续两个年度的分期播种试验，研究其育性表现及杂种双亲恢保关系．结果表明：３个不育系均属短日低温敏感型雄性核不育小麦，ＥＳ－９，ＥＳ－１１属“浅不育”类型，ＥＳ－１０属“深不育”类型；父本和杂种育性程度不同地受温度影响，年度内及年际间育性均有较大差异；３个不育系恢复源范围大小顺序依次为ＥＳ－１１，ＥＳ－９，ＥＳ－１０；南方麦区春性品种（系）具有较高的恢复能力，是３个不育系的共同恢复源．
A total of three ecotypes male sterile wheat, 20 different ecotypes and 68 two - line hybrids were sown in Changsha for two years in a year or in two successive seasons to study their fertility and the relationship between parents and parents. The results showed that all the three CMS lines belonged to short-term low temperature-sensitive genic male sterile wheat, ES-9 and ES-11 belonged to “light sterile” type and ES-10 belonged to “sterile” type. The degree of hybrid fertility was affected by temperature differently, with significant differences in annual and inter-annual fertility. The size range of three restorer lines was ES-11, ES-9 and ES-10, respectively. Spring varieties (lines) with high resilience, is the common recovery of three sterile lines.