早熟尖叶莴笋是中国农科院蔬菜花卉研究所由地方品种选出 特征特性 株高50厘米左右,开展度40厘米,叶簇较直立,叶片呈披针形似柳叶,叶面较平,叶背有少量蜡粉,叶片绿色稍淡,有光泽,先端尖,中肋白绿色,全缘。茎长圆柱棒形,粗而直,平均单笋重500-800克,外皮白绿色,茎肉绿 Early maturity lettuce is the Chinese Academy of Agricultural Sciences, Institute of vegetable flowers selected by the local varieties Characteristics of about 50 cm plant height, the degree of 40 cm, leaf clusters more erect, leaves lanceolate like leaves, leaves flat, leaves A small amount of back wax, green leaves slightly pale, shiny, apex sharp, rib white green, whole. Stem long cylindrical rod, thick and straight, the average single shoot weight 500-800 grams, skin white green, stem green meat