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利用2个外引单倍体诱导系高诱3号和Y02,分别与从东南亚引进的7个不同热带玉米材料进行单倍体诱导杂交。结果表明,高诱3号和Y02诱导系对从东南亚引进的7个不同热带玉米基础材料均可诱导产生单倍体,平均诱导率分别为2.6%和2.7%。说明高诱3号和Y02这2个诱导系对所选定的7个不同热带玉米基础材料间单倍体诱导率都没有显著的差异。
Two diploid inducible Takao liang 3 and Y02 were used for haploid induction hybridization with 7 different tropical maize materials introduced from Southeast Asia. The results showed that Gaoyou 3 and Y02 induced the induction of haploid induction on 7 different tropical maize basal materials imported from Southeast Asia with the average induction rates of 2.6% and 2.7%, respectively. The results showed that there was no significant difference in the haploid induction rate among the seven selected tropical maize basal materials.