国内外对油菜雄性不育恢复系的研究大体上包括下列四个方面:(1)较多地集中于恢复源的寻找,指出从欧洲品种中较易获得对细胞质雄性不育系(简称为“CMS”)具有恢复能力的品种,但对细胞核雄性不育系(简称为“NMS”)的恢复源的研究则刚刚开始;(2)大多数研究者当获得育性恢复源后,即致力于恢复力与配合力的测定,从中选育强优组合;(3)有的研究指出,对CMS起恢、保作用的育性 Domestic and foreign researches on male sterility restorer lines in rape mainly include the following four aspects: (1) More focus on the search for restoration sources, indicating that it is easier to obtain cytoplasmic male sterility lines from European cultivars (referred to as “ CMS ”), but the research on the recovery source of the nuclear male sterile line (“ NMS ”for short) has just begun; (2) Most researchers devote their efforts to Resilience and combining ability determination, from which the selection of strong and excellent combination; (3) Some studies pointed out that CMS restore fertility, fertility