本文通过对育成品种杂交系谱构成及其应用情况的比较研究、分析总结了西芷冬、春小麦杂交育种亲本选择与祖传的经验与教训,并就冬春杂交、推广品种的杂交地位,吸收外来种质、墨西哥小麦的利用、亲本选配、组合方式等问题进行了讨论,尤其对突破冬小麦杂交育种徘徊的途径与措施进行了探讨。 Based on the comparison of composition and its application of hybrid pedigree of cultivated varieties, the paper summarized and summarized the experiences and lessons of parental selection and ancestral inheritance of winter wheat and winter wheat in West Indies. Based on the hybridization between winter and spring, The utilization of wheat in Mexico, the selection of parents and the ways of combination were discussed. In particular, approaches and measures for breaking through the winter wheat cross breeding were discussed.