利用轮回选择改进品质,国外在玉米、大豆、小麦等许多作物上都已有报道,虽然进展比较慢,但效果确实。据多数文献报道,小麦许多品质性状属于多基因控制,故采用轮回选择是一种有效方法。携带显性核不育基因的太谷核不育材料,不育株开放受精 The use of reincarnation to improve quality, foreign corn, soybeans, wheat and many other crops have been reported, although the progress is relatively slow, but the effect is indeed. According to the majority of reports in the literature, many quality traits in wheat belong to multi-gene control, so the use of recurrent selection is an effective method. Taigu nuclear sterile gene carrying dominant-negative genic male sterility is open-fertilized