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小麦与玉米杂交产生小麦单倍体是一种新的单倍体产生途径，近年来研究进展很快。本文就影响单倍体胚产生频率的因素、幼胚离体培养及双单倍体植株产生三个方面论述了小麦×玉米方法的最新研究进展。
Wheat haploid hybridization with corn is a new haploid generation pathway, the research progress is fast in recent years. In this paper, the latest research progress on wheat × maize was discussed in terms of the factors affecting the frequency of haploid embryos, the in vitro culture of embryos and the production of double haploid plants.