陵风优18是扬州大学农学院利用日本优质品种转育的BT型不育系陵风A与自选爪哇型恢复系SJR218配组育成的杂交粳稻组合。对该组合父母本的特征特性进行了研究。 Ling Feng You 18 is a hybrid japonica rice combination of BT type sterile line Lingfeng A and self-selection Java-type restorer line SJR218 which was transplanted by high quality Japanese varieties in Yangzhou University. The characteristics of the combined parents were studied.