| Effect of UV-B Radiation on Ingesting and Nutritional Selecting Behavior of Rotifer Brachionus urceus |
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| 引用本文： | FENG Lei TANG Xuexi WANG You XIAO Hiu MENG Xianghong CHEN Xiguang. Effect of UV-B Radiation on Ingesting and Nutritional Selecting Behavior of Rotifer Brachionus urceus[J]. 武汉大学学报:自然科学英文版, 2007, 12(2): 361-366. DOI: 10.1007/s11859-006-0042-0 |
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| 作者姓名： | FENG Lei TANG Xuexi WANG You XIAO Hiu MENG Xianghong CHEN Xiguang |
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| 作者单位： | [1]College of Marine Life Sciences, Ocean University ofChina, Qingdao 266003, Shandong, China [2]Department of Agricultural Engineering, DongyingVocational College, Dongying 257091, Shandong, China |
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| 基金项目： | Supported by the National Natural Science Foundation of China （30270258, 40506028）, the National High Technology Research and Development Program of China （2002AA648010）, the Encouraging Foundation for 0utstanding Youth Scientists of Shandong Province （03BS120） and China Postdoctoral Sience Foundation（2005037237） |
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| 摘 要： | Effect of UV-B radiation on ingesting and nutritional selecting behavior of the roifer Brachionus urceus on 5 species of microlgae were studied under controlled laboratory conditions. Restdts showed that enhanced UV-B radiation significantly inhibited ingesting of the rotifer B. urceus when it was fed with 5 species of micro-algae （p〈0.05）. The ingesting selectivity rate varied with the UV-B radiation enhancement when it was fed with 5 species micro-algal mixture. Results indicated that the enhanced UV-B radiation could affect ingesting and nutritional selectivity of B. urceus.
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| 关 键 词： | UV-B 紫外辐射 壶状臂尾轮虫 食物摄取 营养选择行为 |
| 文章编号： | 1007-1202（2007）02-0361-06 |
| 收稿时间： | 2006-05-06 |
Effect of UV-B radiation on ingesting and nutritional selecting behavior of rotifer Brachionus urceus |
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| Feng Lei,Tang Xuexi,Wang You,Xiao Hiu,Meng Xianghong,Chen Xiguang. Effect of UV-B radiation on ingesting and nutritional selecting behavior of rotifer Brachionus urceus[J]. Wuhan University Journal of Natural Sciences, 2007, 12(2): 361-366. DOI: 10.1007/s11859-006-0042-0 |
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| Authors: | Feng Lei Tang Xuexi Wang You Xiao Hiu Meng Xianghong Chen Xiguang |
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| Affiliation: | (1) College of Marine Life Sciences, Ocean University of China, Qingdao, 266003, Shandong, China;(2) Department of Agricultural Engineering, Dongying Vocational College, Dongying, 257091, Shandong, China |
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| Abstract: | Effect of UV-B radiation on ingesting and nutritional selecting behavior of the roifer Brachionus urceus on 5 species of micro-algae were studied under controlled laboratory conditions. Results showed that enhanced UV-B radiation significantly inhibited ingesting of the rotifer B. urceus when it was fed with 5 species of micro-algae (p<0.05). The ingesting selectivity rate varied with the UV-B radiation enhancement when it was fed with 5 species micro-algal mixture. Results indicated that the enhanced UV-B radiation could affect ingesting and nutritional selectivity of B. urceus. |
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| Keywords: | UV-B radiation Brachionus urceus ingesting nutritional selecting behavior microalgae |
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