In space its conidium got more abundant, and the weight loss of the materials by corrosion was less.Conclusion Reproductive ability of the fungi is enhanced under space condition.

• 结果空间搭载菌株与地面对照相比，搭载的烟曲霉菌株气生菌丝生长良好，分生孢子生长丰茂，霉腐板材重量损失较少。