“黔油双低 2号”系贵州省农科院油料所 1982年用 Oro×安徽大花籽 (白菜型油菜 )的早熟优株选系作母本 ,以“双低”品种 Altex作父本杂交选育出的一个甘蓝型油菜“双低”常规品种 ,于 1995年 7月通过贵州农作物品审会审定。它具有商品菜籽芥酸≤ 5% ,硫甙≤ 4 0μmol/ g(芥酸 “Qianyou Shuangxiao 2” is a hybrid of Guizhou Academy of Agricultural Sciences Oilseeds Institute in 1982 with the Oro × Anhui flowering seed (Brassica campestris) precocious superior line selected as the female parent, with “double low” varieties Altex as the father A common “double low” conventional type of rapeseed bred in hybridization was approved by Guizhou Crops Council in July 1995. It has a commodity canola ≤ 5%, glucosinolate ≤ 40μmol / g (erucic acid