从重庆市油菜工程技术研究中心的甘蓝型油菜骨干亲本中随机选取了32份材料用于研究,另外10份材料是来源于部分研究材料的同源株系或反交组合,用以辅助评价。
32 basic rapeseed parent lines together with 10 homogenous or reciprocal cross lines of them were provided by Chongqing Rapeseed Technology Research Center for tests .