| 龙须菜对赤潮藻的生长抑制效应及其与环境因子的关系 |
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| 引用本文： | 邵旻玮,孙雪,徐年军. 龙须菜对赤潮藻的生长抑制效应及其与环境因子的关系[J]. 海洋学研究, 2011, 29(2): 100-106 |
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| 作者姓名： | 邵旻玮 孙雪 徐年军 |
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| 作者单位： | 宁波大学生命科学与生物工程学院应用海洋生物技术教育部重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(40876073、31072229); 浙江省钱江人才计划资助项目(2007R10038) |
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| 摘 要： | 利用共培养系统,研究了不同氮、磷营养盐浓度和光照强度下龙须菜Gracilaria lemanei for-mi:对赤潮异弯藻Heterosigma akashiwo和海洋原甲藻Prorocentrum micans生长的影响及龙须菜水提取物对2种赤潮藻生长的抑制效应,分析了龙须菜的抑藻机理.结果表明,在氮、磷浓度分别为...
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| 关 键 词： | 龙须菜 赤潮异弯藻 海洋原甲藻 环境因子 抑藻机理 |
Inhibitory effects of marine red algae Gracilaria lemaneiformis on two HAB algae and the relationship with environmental factors |
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| SHAO Min-wei,SUN Xue,XU Nian-jun. Inhibitory effects of marine red algae Gracilaria lemaneiformis on two HAB algae and the relationship with environmental factors[J]. Journal of Marine Sciences, 2011, 29(2): 100-106 |
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| Authors: | SHAO Min-wei SUN Xue XU Nian-jun |
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| Affiliation: | SHAO Min-wei,SUN Xue,XU Nian-jun(Key Laboratory of Applied Marine Biotechnology,Ministry of Education,Faculty of Life Science and Biotechnology,Ningbo University,Ningbo 315211,China) |
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| Abstract: | With the mixed-culture,the growth and inhibitory effects of marine red algae Gracilaria lemaneiformis and its water extract on two HAB algae Heterosigma akashiwo and Prorocentrum micans are studied and the possible mechanisms discussed.The results show that Heterosigma akashiwo had the fastest growth rates when the nitrogen and phosphorus concentration was 0.264 6 mmol/L and 0.108 6 mmol/L respectively,and 0.176 4 mmol/L and 0.072 4 mmol/L respectively for Prorocentrum micans.The inhibitory effects of Graci... |
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| Keywords: | Gracilaria lemaneiformis Heterosigma akashiwo Prorocentrum micans environmental factor antialgal mechanism |
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