近两年,我们选用永安市地方优质茎用莴苣“飞桥一号”进行示范栽培,用基肥重施和追肥深施的技术代替传统的面肥多次浇施技术,达到省工、省本,取得了良好的经济效益。本市飞桥村连片100亩示范田测产结果表明,采用此种施肥技术平均亩产达2800kg,比使用传统技术亩产增加500～800kg The past two years, we use Yong’an local high-quality lettuce with a lettuce “fly bridge” for demonstration cultivation, relying on base fertilizer and top dressing techniques to replace the traditional multi-surface fertilizer technology, to provincial workers, the province, Has achieved good economic benefits. The results of field test of 100-hectare demonstration plots in Feiqiao Village of this Municipality show that the average yield per mu of this fertilization technology is up to 2,800kg, which is 500 ~ 800kg higher than that of the traditional technique