CAJ | 학술논문

研究了等鞭金藻、三角褐指藻、扁藻对对虾育苗中致病菌鳗弧菌、假单胞菌的抑菌效果.结果表明,等鞭金藻、三角褐指藻、扁藻的水溶性物质及脂溶性物质对鳗弧菌有抑制作用;等鞭金藻、三角褐指藻的水溶性物质及等鞭金藻、三角褐指藻、扁藻的脂溶性物质对假单胞菌有抑制作用.在抑菌试验中,等鞭金藻、三角褐指藻、扁藻密度达10×10~4/ml时,对对虾育苗池水的抑菌作用较好,特别是对弧菌的抑制效果明显.
연구료등편금조、삼각갈지조、편조대대하육묘중치병균만호균、가단포균적억균효과.결과표명,등편금조、삼각갈지조、편조적수용성물질급지용성물질대만호균유억제작용;등편금조、삼각갈지조적수용성물질급등편금조、삼각갈지조、편조적지용성물질대가단포균유억제작용.재억균시험중,등편금조、삼각갈지조、편조밀도체10×10~4/ml시,대대하육묘지수적억균작용교호,특별시대호균적억제효과명현.
Inhibition of pathogenic bacteria Vibro anguillarum and Pseudomonas sp.by algae Isochrysis galbana,Phaeodactylum tricornutum and Tetraselmis chuii was studied in this experiment. I. galbana and P. tricornutum 's aqueous phase,and I. galbana,P. tricornutum and T. chuii 's organic phase were found to inhibit the pathogenic strains of V. anguillarum. It was found that I. galbana,P. tricornutum and T. chuii' s organic phase showed inhibition of Pseudomonas sp . I. galbana,P. tricornutum and T. chuii had the maximal inhibitory activity on the pathogens when the algae were kept at density of about 10,000 cells/ml in larval shrimp rearing water.