以酚酸类自毒物质为筛选指标,从人参根际土壤中分离、筛选酚酸类自毒物质降解细菌,结合16S rRNA基因测序及生理生化试验对降解菌株进行分类鉴定,采用紫外分光光度法测定其降解能力,并进一步采用单因素试验对其培养条件进行优化,利用降解菌对酚酸胁迫下的人参种子进...
In conclusion, the Burkholderia S1 strainisolated from soil exhibited a commendable biocontrol effect, which had promising application value for mitigating continuous cropping obstacles.Journal of Agricultural Science & Technology (1008-0864)谢勇俊潘小卓陈福慧尹凯波金嘉悦王一兵...
采用紫外分光光度法测定其降解能力,并进一步采用单因素试验对其培养条件进行优化,利用降解菌对酚酸胁迫下的人参种子进行生防研究.结果表明,从人参根际土壤中分离出10株自毒物质降解菌,以假单胞菌属(Pseudomonas)为主.初步降解试验显示菌株S1对水杨酸的降解率最高,达65.32%,经鉴定该菌株为伯克霍尔德属(Burkholderia)...