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用太谷核不育硬粒小麦与硬粒小麦品种吉拉多杂交并连续回交,在回交的F1群体中,我们发现不育株的株高明显高于可育株,而可育株的株高近似于回交父本。对1996年的考种资料经统计分析及交换值的测定,初步确定此材料是太谷核不育基因Tal与高秆基因连锁的材料。它将使利用太谷核不育基因的硬粒小麦的轮回选择及育种更方便,更有利于中、矮秆硬粒小麦的选择,有可能把硬粒小麦育种推进到一个新水平
In the F1 population of backcrossing, we found that the plant height of sterile plants was significantly higher than that of fertile plants, while that of fertile plants The plant height is similar to the backcross parent. Based on the statistical analysis of 1996 test materials and the determination of the exchange value, it was initially determined that this material is the material of the Taigu nuclear sterile gene Tal and the high-stalk gene. It will make the selection and breeding of durum wheat using Taigu nuclear sterile gene more convenient and more conducive to the selection of medium and short durum wheat and may push durum wheat breeding to a new level