Neurospora can be grown in test tubes containing a very simple culture medium .

链孢霉可在含有一很简单的培养基的试管中生长。

The result showed that the successful rooting system was closely related to the concentration of macronutrient of MS medium, auxin concentration and developing state of the explant.

结果表明，培养基中无机盐浓度、源激素、植体的发育状况等对试管嫩茎生根具有明显影响。