| 营养强化时褶皱臂尾轮虫对饵料微藻的摄食 |
| |
| 引用本文： | 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[J]. 生态学杂志, 2011, 30(9) |
| |
| 作者姓名： | 李磊 朱小明 吴洪喜 |
| |
| 作者单位： | 1. 浙江省海洋水产养殖研究所,浙江温州325005;厦门大学海洋与环境学院,福建厦门361005
2. 厦门大学海洋与环境学院,福建厦门,361005 |
| |
| 基金项目： | 国家“863计划”项目 |
| |
| 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种和,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.
|
| 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 |
Feeding of rotifer Brachionus plicatilis enriched with microalgae. |
| |
| LI Lei,ZHU Xiao-ming,WU Hong-xi. Feeding of rotifer Brachionus plicatilis enriched with microalgae.[J]. Chinese Journal of Ecology, 2011, 30(9) |
| |
| Authors: | LI Lei ZHU Xiao-ming WU Hong-xi |
| |
| Affiliation: | LI Lei1,2,ZHU Xiao-ming3,WU Hong-xi1,2(1Zhejiang Mariculture Research Institute,Wenzhou 325005,Zhejiang,China,2Zhejiang Key Laboratory of Exploitation and Preservation of Coastal Bio-resource,3College of Oceanography and Environmental Science,Xiamen University,Xiamen 361005,Fujian,China) |
| |
| Abstract: | 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 f... |
| |
| Keywords: | Brachionus plicatilis Chlorella sp. Chaetoceros muelleri Isochrysis galbana filtration rate ingestion rate |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
