我国推广早籼矮秆品种以来,使水稻生产跃进了一大步,我所74年育成的温选青良种至80年代初,在浙、闽、湘、贛诸省迅速推广,大面积稳产千斤左右。但该品种质差,迫切要求选育优质稳产的新良种。为了迅速解决这个问题,我们采用“花培育种 Since the promotion of early indica dwarf varieties in our country, the rice production has leapfrogged a great step forward. The warm and warm cultivars bred in our 74 years to the early 1980s were rapidly popularized in provinces of Zhejiang, Fujian, Hunan and Jiangxi Provinces and have been steadily produced in large areas. However, the poor quality of the species, an urgent need to breed new varieties of high quality and stable yield. In order to quickly solve this problem, we use "flower breeding