1981年10月中旬,我们从北京引回“鸡心”品种草莓100株,进行试栽。由于引种时间较晚,引回后又恰逢骤然降温,82年春天仅成活了40株,当年4月7日开始开花,5月7日果实开始成熟。1982年8月中旬,我们又从河北引回草莓苗9万余株,栽了5亩。经过去年秋冬和今春的精心管理,秧苗生长健壮,开花结果正常,4月5日开 In mid-October 1981, we drew 100 “strawberry heart” varieties from Beijing for trial planting. Due to the late introductio n of the introduction, it also coincided with the sudden cooling down. Only 40 plants survived in the spring of 82 and began to flower on April 7 of the same year. On May 7, the fruit began to mature. In mid-August 1982, we re-introduced more than 90,000 strawberry seedlings from Hebei and planted 5 mu. After last year’s autumn and winter and the careful management of spring, seedlings grow robust, normal flowering, April 5 open