| 生物渔肥对水泥池浮游生物种群的影响 |
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| 引用本文： | 黄辨非,邱海燕.生物渔肥对水泥池浮游生物种群的影响[J].渔业现代化,2011(4). |
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| 作者姓名： | 黄辨非 邱海燕 |
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| 作者单位： | 长江大学动物科学学院,湖北荆州,434103 |
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| 摘 要： | 试验探讨了施用生物渔肥(绿源生)后水体中浮游植物和浮游动物的变化。试验取2个水泥养殖池,其中一个为试验池,施入生物渔肥量为4 g/L,另一个为不施肥的对照池。试验结果表明:施用生物渔肥后试验池中的浮游植物在第2天开始迅速增长,第4天达到生长高峰,比对照池同期增长116.25%,硅藻门取代绿藻门成为优势种群;试验池中的原生动物在第4天达到最大值,比对照池增长16.18%,轮虫、枝角类,桡足类在第6天大量增长,比对照池分别增长30.40%、20.59%和17.46%;试验池浮游生物总量在施入渔肥后的第12天仍高于对照池。本试验条件下,生物渔肥对浮游植物和浮游动物的种类影响不大,但对浮游植物和浮游动物的密度影响较大。
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| 关 键 词： | 生物渔肥(绿源生) 浮游植物 浮游动物 种群变化 |
Effect of plankton population in cement pond by using biological compound fish fertilizer |
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| HUANG Bian-fei,QIU Hai-yan.Effect of plankton population in cement pond by using biological compound fish fertilizer[J].Fishery Modernization,2011(4). |
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| Authors: | HUANG Bian-fei QIU Hai-yan |
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| Institution: | HUANG Bian-fei,QIU Hai-yan (College of Animal Science,Yangtze University,Jingzhou Hubei 434103,China) |
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| Abstract: | In order to provide the reference for biological compound fish fertilizer,the experiment was discussed the variation of phytoplankton and zooplankton in pond after using biological compound fish fertilizer.The experiment was conducted in two cement ponds.One is a trial pond,which was added 4 g/L biological compound fertilizer(BCF).The other is a comparison without BCF.The water samples were extracted from the two cement ponds once per day to measure the variation of phytoplankton and zooplankton.The experim... |
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| Keywords: | biological compound fertilizer(BCF) phytoplankton zooplankton the species variation |
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