本文用NaNO3作为氮源，分别作了氮浓度的五个水平对2属（小球藻属、裂丝藻属）的四株绿藻的生长率、总脂含量及主要脂肪酸组成的影响。
The growth rates , total lipid contents and fatty acid composition of 4 strains of marine green algae from two genera ( Chlorella and Stichococcus ) under different NaNO_3 concentrations were examined .
小球藻属