为了填补新春佳节无草莓上市的空档,乐亭县徐家店乡于1999年从外地引进草莓早熟品种“吐德拉”(原产西班牙),经试验示范后于2001年开始推广,取得了良好效果。结果证明:“吐德拉”在当地的主要表现是:休眠浅、成熟早(比“全明星”成熟期早一个月),一般年份 In order to fill the opening of the Spring Festival without strawberries listing, Laoting Xujiaodian introduced in 1999 from the field of strawberry precocious varieties “spitsla” (native Spain), after the pilot demonstration started in 2001 to promote and achieved Good effect. The results show that: “Spudla” in the local main performance is: shallow sleep, mature early (more than “All-Star” mature one month earlier), the general year