莴笋在合肥地区传统的栽培方法是冬季育苗移栽,春季采收上市。在大跃进年代,市郊杏花公社杏花大队,为了满足城市人民生活需要,增加蔬菜花色品种,利用冰块处理莴笋种子,进行秋季栽培,获得成功。但由于修正主义路线的干扰,这一新生事物没有得到发展。经过无产阶级文化大革命, The traditional cultivation method of lettuce in Hefei area is transplanting of seedling in winter and harvesting in spring. In the era of the Great Leap Forward, the apricot brigade in the suburbs of Xing apricot commune succeeded in meeting the needs of urban people, increasing the variety of vegetables and flowers, handling the seeds of lettuce with ice cubes and cultivating in autumn. However, due to the interference of the revisionist line, nothing new has been developed. After the Great Proletarian Cultural Revolution,