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1988年用小偃麦、小黑麦、栽培二粒小麦与普通小麦杂交，从后代中发现并培育出一批昆明夏播可育、长沙秋（冬）播不育小麦。1990年4月，又在长沙秋播（1989）的贵农14中，发现变异的不育单株 5个，所得少量种子在昆明夏播，表现正常可育，1990年在长沙继续秋播，观察到5个单株后代均表现出不同程度的不育特性和优良的农艺性状。其中，3、4、5号单株后代不育株率达100％。1990、1991年秋在长沙进行分用播种试验，发现3、4、5号单株后代的育性稳定，不育度高，异交结实率高，F1杂种优势较强，可用于田制杂种小麦。
1988 with triticale, triticale, cultivated two wheat and common wheat cross, found from the offspring and cultivate a number of Kunming summer sowing, Changsha autumn (winter) sowing of sterile wheat. In April 1990, again in Guinong 14 of Changsha Autumn Broadcasting (1989), 5 mutants were found in sterile plants. A small amount of the resulting seeds were sowed in summer in Kunming, which showed normal fertility. In 1990, they continued to fall seeding in Changsha, Five offspring of individual plants were observed to show different degrees of sterility and good agronomic traits. Among them, 3,4,5 offspring of offspring plant rate of 100%. In the autumn of 1990 and 1991, the sowing experiment was carried out in Changsha. It was found that the offspring of the 3,4,5 single plants had stable fertility, high sterility, high outcrossing rate and strong F1 heterosis, which could be used for field hybrid wheat.