小麦品种改良离不开优良的抗病种质,远缘杂交一直是创制小麦抗病种质广为应用的常规途径.通过远缘杂交可以把小麦近缘种属的特有抗病性转移到普通小麦中,但由于远缘杂种性状疯狂分离的世代比较长,而且也没有找到有效的人工控制方法,因此要想获得稳定的且具有理想性状的株系比较困难.本实验室把花药培养诱导单倍体植株的这一新的生物技术 Wheat varieties can not be separated without good disease-resistant germplasm, distant hybridization has always been a common way to create wheat resistant germplasms.Distant hybridization can transfer the specific resistance of wheat relatives to common However, it was difficult to obtain stable and ideal trait lines because of the relatively long generation of distant hybrid traits and the lack of effective manual control methods.In this study, This new biotechnology of ploidy plants