测量了草菇子实体不同发育时期菌柄细胞的长与宽,同时通过对蛋形期菌柄标记,观察了菌柄不同部位的伸长速率,结果显示:菌柄细胞从蛋形期开始伸长,在伸长期的伸长速度显著高于其它发育时期,同时菌柄中上部的细胞伸长远多于菌柄底部细胞的伸长,并决定着整个菌柄的生长。 The length and width of stipe stalks in different developmental stages were measured. At the same time, the elongation rate of different positions of stipe stools was observed by labeling stigma of stigma. The results showed that the stigma cells began to extend from egg shape The growth rate in the elongation stage was significantly higher than that in other developmental stages. Meanwhile, the elongation of the upper part of the stem in the stipe was much more than that in the bottom of the stipe. It also determined the growth of the entire stipe.