小麦雄性不育与杂种优势利用的研究,目前国内外报道较多的仍是T型雄性不育系。其不育性属质核互作型,比较稳定。缺点是恢复源较少,特别是具有两对以上恢复基因的品系更少;个别恢复力较好的品种优势不够显著;加之T质还带有不同程度的不良母性影向,导致选育高配合力,高恢复力的恢复系相当困难。因此,需要尽快发掘新的不育细胞质源来丰富小麦雄性不育类型。本研究的目的,就在于探索普通小麦的细 The research on the male sterility and heterosis utilization of wheat is still the T-type male sterile line at home and abroad. Its sterility is a nuclear-type interaction, more stable. The disadvantage is that the recovery source less, especially with more than two pairs of restorer genes less lines; individual resilience better breed advantage is not significant enough; combined with T quality also has varying degrees of maternal orientation, leading to breeding with high The recovery of strength and resilience is quite difficult. Therefore, we need to explore new sources of sterile CMS to enrich wheat male sterility. The purpose of this study is to explore the general wheat fine