双低油菜是指油脂中芥酸含量低于1.0%,同时饼粕中硫代葡萄糖甙(简称硫甙)含量低于30μmol/g 的油菜品种。双低油菜因其优质(不仅油品是高营养保健油,而且饼粕无须脱毒就可直接饲喂畜禽等)将取代双高油菜和单低油菜。目前,我省育制的双低油菜品种有:秦优7号、秦优8号、陕油9号和秦杂油1号等,各地应选择 Canola is the oil content of erucic acid content of less than 1.0%, while the content of glucosinolates in the meal (glucosinolate) content of less than 30μmol / g of rapeseed varieties. Because of its high quality (not only oil is a high nutritional oil, but also can be fed directly to livestock and poultry without detoxification, double canola) will replace double high rape and single low rape. At present, the double-low rape cultivars cultivated in our province include Qin You 7, Qin You 8, Shannou 9 and Qinzaoyou 1, etc.