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轮回选择在作物育种上是创造改良群体的一种重要方法,它可以提高群体中具有优良基因型植株的频率,为新品种选育提供一批极好的基础材料.目前,在玉米等异花授粉作物中,已经取得了卓有成效的结果.小麦是自花授粉作物,长期以来一直是沿用自花授粉作物传统的育种方法来进行新品种选育的,自从显性单基因控制的太谷核不育小麦被发现和鉴定后,在一定程度上改变了小麦的传粉方式,这就为在小麦育种上开展轮回选择提供了可能.
Reincarnation is an important way to create improved population in crop breeding, which can increase the frequency of good genotype plants in the population and provide a group of excellent basic materials for breeding new varieties.At present, Pollinating crops have yielded fruitful results. Wheat is a self-pollinating crop that has long been a breeding ground for new varieties using the traditional breeding methods of self-pollinating crops. Since the dominant single-gene Taigu nuclear After wheat was discovered and identified, it changed wheat’s pollination to a certain extent, which made it possible to choose the cycle of wheat breeding.