鸭跖草花梗顶部的维管束分布在中央的基本组织内。

Vascular bundles of the pedicel in flower of Commelina communis were scattered within central fundamental tissues.

本试验讨论了鸭跖草防除的时期和方法。

The test had studied the proper time and method of controlling dayflower.

通过提供不同外界环境条件的方法，研究了土壤含水量、播种深度及除草剂虎威对鸭跖草出苗的影响。

The effects of different soil water content, depth of sowing and dose of fomesafen on dayflower emergence were studied.