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	营养强化时褶皱臂尾轮虫对饵料微藻的摄食; Feeding of rotifer Brachionus plicatilis enriched with microalgae
	李磊 ; 朱小明 ; 吴洪喜
	2011
关键词	褶皱臂尾轮虫 小球藻 牟氏角毛藻 球等鞭金藻 滤水率 摄食率 Brachionus plicatilis Chlorella sp. Chaetoceros muelleri Isochrysis galbana filtration rate ingestion rate
英文摘要	选取适宜浓度利用单种微藻和混合微藻对轮虫进行营养强化,采用实验生态学方法研究了轮虫滤水率和摄食率的动态变化。结果表明:微藻浓度、微藻种类和培养时间均对轮虫的滤水率和摄食率有显著影响;轮虫对几种单种微藻的滤水率和摄食率均随培养时间的延长而下降,在实验条件下,6H内轮虫对3种微藻的滤水率大小顺序为小球藻>球等鞭金藻>牟氏角毛藻,12H内轮虫对3种微藻的滤水率大小顺序则为球等鞭金藻>小球藻>牟氏角毛藻;轮虫在混合微藻中的选择顺序为球等鞭金藻>小球藻>牟氏角毛藻。; By the methods of experimental ecology,this paper studied the dynamic changes of the filtration and ingestion rates of Brachionus plicatilis enriched with single and mixed microalgal diets at optimum concentrations.The microalgal concentration,microalgal species,and culture duration all had significant effects on the filtration and ingestion rates of B.plicatilis.The filtration and ingestion rates of B.plicatilis to the diets decreased with increasing culture duration.Under the experimental conditions,the filtration rate of B.plicatilis to the microalgae within 6 hours was in the order of Chlorella sp.> Isochrysis galbana > Chaetoceros muelleri,while that within the whole experimental duration(12 hours) was Isochrysis galbana > Chlorella sp.> Chaetoceros muelleri.The predation of B.plicatilis fed by mixed microalgal diet was with a preferential order of Isochrysis galbana > Chlorella sp.> Chaetoceros muelleri.; 国家“863计划”项目(2007AA09Z419)资助
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/104423]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	李磊,朱小明,吴洪喜. 营养强化时褶皱臂尾轮虫对饵料微藻的摄食, Feeding of rotifer Brachionus plicatilis enriched with microalgae[J],2011.
APA	李磊,朱小明,&吴洪喜.(2011).营养强化时褶皱臂尾轮虫对饵料微藻的摄食..
MLA	李磊,et al."营养强化时褶皱臂尾轮虫对饵料微藻的摄食".(2011).

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