| 一株溶藻细菌的分离、鉴定及溶藻特性研究 |
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| 引用本文： | 钟鸿干,李培,孙杨.一株溶藻细菌的分离、鉴定及溶藻特性研究[J].河北渔业,2014(2):1-4,60. |
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| 作者姓名： | 钟鸿干 李培 孙杨 |
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| 作者单位： | 三亚市海洋与渔业监测中心,海南三亚572000 |
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| 基金项目： | 三亚市专项科研试制项目（项目编号：2012KS12） |
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| 摘 要： | 从三亚市大东海分离出1株有较强溶藻活性的细菌,命名为L-D1,并对该菌株进行形态和生理生化鉴定。L-D1的菌悬液对中肋骨条藻的生长有很强的抑制作用。试验发现,L-D1是通过直接和间接的方式共同作用影响中肋骨条藻的生长的;L-D1的溶藻效果在温度为25℃时优于其他温度,盐度为20‰时优于其他盐度,全黑暗条件下的溶藻效果优于其他光照条件下的。
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| 关 键 词： | 溶藻细菌 中肋骨条藻 溶藻 赤潮 |
Isolation,Identification and Characterization of one algae -lysing bacteria |
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| ZHONG Hong gan,LI Pei,SUN Yang.Isolation,Identification and Characterization of one algae -lysing bacteria[J].Hebei Fisheries,2014(2):1-4,60. |
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| Authors: | ZHONG Hong gan LI Pei SUN Yang |
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| Institution: | (Sanya Marine and fishery monitoring center, sanya hainan 572000 China) |
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| Abstract: | A strain of marine algae -lysing bacteria designated as L -D1 was isolated from Dadonghai in Sanya of China .According to the studies the strain L -D1 could effectively dissolve Skeletonema costatum and lysed algae by drect and inderect ways .The inhibitory effect of chlorophyll a of Skele-tonema costatum was better than other grades when temperature was 25 ℃ .And the optimal salinity of algae-lysing is 20 .In the dark condition ,L -D1 was more inhibited on the chlorophylla content of alg ae . |
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| Keywords: | Algae-lysing bacteria Skeletonema costatum Lysis red tide |
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