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低芥酸甘白油菜，是利用基因互补原理进行甘蓝型和白菜型油菜种间远缘杂交选育的甘蓝型油菜新品种。经在渭北旱塬５年的试验、示范与推广，表现抗病毒病、耐冻、高产、优质。在海拔８００～１３００ｍ范围内种植，均可安全越冬，突破了甘蓝型油菜的种植界限，使甘蓝型油菜北移一个纬度。大面积种植，一般亩产１００ｋｇ以上，较对照品种秦油４号（白菜型）增产５９．０６％，最高亩产可达３１７．５ｋｇ。至１９９３年在陕西渭北、甘肃、山西等地推广５０余万亩。并通过省级品种审定，定名为甘白油菜。
Low erucic acid rape is a new type of Brassica napus which is based on the principle of genetic complementarity breeding of distant hybridization between Brassica campestris and Brassica campestris. After five years in Weibei Arid Highland test, demonstration and promotion, the performance of anti-virus disease, anti-freezing, high yield, high quality. Planting in the range of 800 ~ 1300m above sea level can safely wintering, breaking the planting limit of Brassica napus and making the Brassica napus move to a latitude northward. Large-scale planting, the general per-mu production of more than 100kg, compared with the control varieties Qinyou 4 (cabbage type) yield 59.06%, the highest mu produce up to 317.5kg. To 1993 in Weibei in Shaanxi, Gansu, Shanxi and other places to promote more than 50 acres. And approved by the provincial varieties, named white rape.