| 绿色巴夫藻对褶皱臂尾轮虫的饵料效果试验 |
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| 引用本文： | 刘东超,梁飞龙.绿色巴夫藻对褶皱臂尾轮虫的饵料效果试验[J].福建水产,1999(1). |
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| 作者姓名： | 刘东超 梁飞龙 |
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| 作者单位： | 湛江海洋大学水产学院，湛江海洋大学水产学院 湛江 524025，湛江 524025 |
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| 摘 要： | 运用单体培育法和群体培育法研究了绿色巴夫藻(Pavlova viridis)等4种藻类对褶皱臂尾轮虫(Brachionus plicatilis)的饵料价值并测定了它们对褶皱臂尾轮虫被甲长、被甲宽和侧棘距的影响。结果表明,绿色巴夫藻和亚心形扁藻(Platymonas subcordiformis)的饵料效果分别明显地优于大溪地等鞭金藻(Tahitian Isochrysis aff.galbana)和小球藻(Chlorela sp.)(P<0.01),而绿色巴夫藻与亚心形扁藻之间及大溪地等鞭金藻与小球藻之间无显著差异(P>0.01)。不同藻类对褶皱臂轮虫的被甲长、被甲宽和侧棘距有极显著的影响(P<0.01)。
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| 关 键 词： | 褶皱臂尾轮虫 绿色巴夫藻 饵料效果 形态参数 |
The Feeding Effects of Pavlova viridis to Brachionus plicatilis |
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| Liu Dongchao Liang Feilong.The Feeding Effects of Pavlova viridis to Brachionus plicatilis[J].Journal of Fujian Fisheries,1999(1). |
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| Authors: | Liu Dongchao Liang Feilong |
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| Abstract: | The feeding effects of four kinds of microalga, which is Pavlova viridis, platymonas subcordiformis, Tahitian Isochrysis off. galbana and chorella sp. on the growth of Brachionus plicatilis has been studied by means of the individual culture and batch culture. The results show that the feeding effects of P. viridis and P. subcordiformis is significandy superier (P < 0.01) to that of Tabitian I. aff. galbana and Chorella sp.. There is no obvious different feeding effects between P. viridis and P. subcordiformis , and Tahitian I. aff. galbana and Chorella sp.(P >0.01) . The length, width and distance of lateral setae of loricaof B. plicatilis are significandy effected (P< 0.01) by feeding them with different microalga. |
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| Keywords: | Brachionus plicatilis Pavlova viridis Feeding effect Morphological parameter |
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