本研究从工业生产的角度出发,通过采用单因素筛选方案,对布氏白僵菌(Beauveria brongniartii)菌株CGMCC NO.2382的液体培养条件(培养基中的碳源和氮源成分、pH值、培养时间)进行了优化试验.结果表明,在以黄豆粉或玉米粉为氮源,可溶性淀粉为碳源,在pH值为5.0的条件下培养13d,菌种产生的孢子最多. In this study, from the perspective of industrial production, the liquid culture conditions of Beauveria brongniartii strain CGMCC NO.2382 (carbon source and nitrogen source in the medium, pH value, Culture time) were optimized.The results showed that spores were the most produced when the soybean powder or corn flour was used as nitrogen source and soluble starch was used as carbon source, and cultured at pH 5.0 for 13 days.