摘要
通过室内筛选得到对白菜软腐病有较强拮抗性的菌株M-14,对其抗菌物质产生条件进行了初步研究。结果表明:M-14菌株发酵最佳条件为培养基初始pH值为6.0,接种量为5%,32℃培养42 h。
M-14 strain was selected by screening against Chinese Cabbage Soft Rot and the primary study on the antibacteria producing conditions was done.The results showed that the optimum culture time was 42 hours,the suitable inoculated volume was 5 L seed liquid to 100 L culture medium,the best pH was 6 on the condition of 32℃.
出处
《北方园艺》
CAS
北大核心
2011年第4期48-49,共2页
Northern Horticulture
关键词
白菜软腐病
拮抗菌
抗菌物质
培养条件
Erwinia carotovora
antagonistic bacteria
antagonistic
culture cndition
