在冬小麦育种中,获得抗倒伏的原始材料的方法有:培育茎秆坚硬的矮秆植株;选择胚根及整个根系发育良好、强大的植株以及根据初生不定根的数目及其类型选择抗根倒伏的植株等。在苏联白俄罗斯冬小麦的茎倒和根倒特别有害,且大多发生在抽穗期、开花期和籽粒灌 In the winter wheat breeding, the lodging resistant raw materials are obtained by cultivating hard dwarf stalks of the stalks, selecting well-developed and powerful plants with radicle and whole roots and selecting the root lodging resistance according to the number of adventitious roots and their types Plants and so on. The stems and roots of winter wheat in the Soviet Union Belarus are particularly harmful and mostly occur at heading, flowering and grain filling