畜牧与饲料科学 ›› 2009, Vol. 30 ›› Issue (4): 3-3.doi: 10.12160/j.issn.1672-5190.2009.04.002
曾来涛[1] 李潞滨[2] 郭晓军[3] 李术娜[3] 朱宝成[1,3]
ZENG Lai-tao, LI Lu-bin, GUO Xiao-jun, LI Shu-na,ZHU Bao-cheng( (1.College of Life Science, Hebei University, Baoding 071002, China; 2. Research Institute of Forestry, Chinese Academy of Forestry, Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Beijing 100091, China; 3. College of Life Science, Agricuhure University of Hebei, Baoding 071001, China)
摘要: 通过单因素试验和正交试验确定了兰花炭疽病颉颃细菌的最佳发酵条件为:葡萄糖3%、大豆蛋白胨3%、FeSO4·7H2O 0.05%、KCl 0.05%、种龄20h、培养基初始pH值为6.0、250mL三角瓶装液量30mL、接种量4%、发酵时间60h。在该条件下培养得到的发酵液抑茵圈直径可达26.28mm,抑菌活性提高了29.4%。
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