杂油57系陕西省杂交油菜研究中心利用雄性不育三系法选育的低芥酸三系优质杂交油菜品种，其组合为甘蓝型双低（低芥酸、低硫忒）细胞质雄性不育系陕3A×单低（低芥酸）雄性不育恢复系垦C7。1993年育成，2000年1月通过陕西省农作物品种审定委员会审定推广。特征特性：甘蓝型、半 Hybrid oil 57 is a low-erucic acid, three-line, high-quality hybrid rapeseed selected and bred by the three-line method in male sterile in combination with a combination of low-erucic acid, low-sulfur cytoplasmic male sterility Department of Shaanxi 3A × single low (low erucic acid) male sterile reclamation C7.1993 Crest, in January 2000 through the Shaanxi Provincial Crop Variety Approval Committee approved the promotion. Characteristics: Brassica, half