erucas造句

• Study on intergeneric crosses of brassica napus l . and eruca sativa
  甘蓝型油菜与芝麻菜远缘杂交研究
• It is difficult to obtain the intergeneric hybrid between brassica napus and eruca sativa through the routine crossing
  摘要常规有性杂交很难获得油菜与芸芥的属间杂种。
• The male sterile lines and their respective maintainer lines of brassica napus, b . campestris and b . juncea were chosen as the parents in interspecific crosses with b . napus, b . campestris, b . juncea and eruca sativa in order to investigate male sterile cytoplasmic effects on the interspecific cross incompatibility
  摘要选择甘蓝型、白菜型、芥菜型三种类型油菜雄性不育系和保持系分别与甘蓝型、白菜型、芥莱型油菜和芸芥进行种间杂交，研究十字花科种间杂交亲和性雄性不育细胞质遗传效应。