文献类型：期刊文献

中文题名：海洋细菌B-9987的鉴定及其对植物病原菌的抑菌试验

英文题名：Identification of Sea Bacterium B-9987 and Test of Its Inhibition to Some Phytopathogens

作者：罗远婵[1];田黎[2];韩菲菲[1];李元广[1]

机构：[1]华东理工大学生物反应器国家重点实验室,上海200237;[2]国家海洋局第一海洋研究所

年份：2008

卷号：47

期号：9

起止页码：691

中文期刊名：农药

外文期刊名：Agrochemicals

收录：CSTPCD;;北大核心:【北大核心2004】；

基金：国家863重点项目(2007AA091507);国家863项目(2007AA09Z435)

语种：中文

中文关键词：海洋细菌;鉴定;海洋芽孢杆菌;抑菌活性

外文关键词：sea bacterium; identification; Bacillus marinus; inhibition

摘要：对分离自渤海潮间带盐生植物的细菌B-9987菌株进行了分类鉴定和抑菌活性研究。经形态、生理生化特性和分子鉴定表明B-9987为海洋芽孢杆菌(Bacillus marinus)。平皿测试结果表明:该菌株有较广的抑菌谱,且对多种植物病原真菌、细菌的抑菌效果明显优于微生物农药——0.1亿cfu/g多粘类芽胞杆菌细粒剂的生防菌HY96-2。
B-9987 strain isolated from the halophyte of intertidal zone of Bohai was studied for its identification and inhibition to some phytopathogens. B-9987 strain was identified as Bacillus marinus according to its morphological characters, biochemical characters and the partial sequence of its 16SrDNA. The results of the inhibition test showed that B-9987 strain has a broad inhibition spectrum and its inhibition effect to the most of the tested phytopathogens was better than the HY96-2 strain, the production strain of the commercial biopesticide 0.1 × 10^8 cfu/g granular formulation of Paenibacilluspolymyxa.