| 移植川蔓藻对育苗用海水净化作用的研究 |
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| 引用本文： | 朱庆亮,徐高峰,等.移植川蔓藻对育苗用海水净化作用的研究[J].齐鲁渔业,2001,18(4):31-34. |
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| 作者姓名： | 朱庆亮 徐高峰 |
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| 作者单位： | 山东省滨州市渔业技术推广站!256616 |
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| 摘 要： | 针对近海水域污染严重海水中COD含量高，N、P极富营养化，达不到海水育苗用水标准的状况，采取大型蓄水池移植川蔓藻（Ruppir rostellata Koch)净化育苗用水，在一段时间内，大大降低海水COD、N、P等化学指标。COD平均消除率达94．38％，PO4^3-P、NH3－N等降解几近零，NO2^-N、NO3^-N未检出。采用同样技术用净化水培育日本对虾（Penaeus Japonicus Bate)，无节幼体到仔虾平均成活率高达66．3％和72．1％。
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| 关 键 词： | 移植 川蔓藻 COD 海水育苗 水质净化 化学耗氧量 海水养殖 |
Study on the Purification of Introduced Ruppir rostellata koch in Seed Rearing Water |
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| Zhu Qingling et al.Study on the Purification of Introduced Ruppir rostellata koch in Seed Rearing Water[J].Shandong Fisheries,2001,18(4):31-34. |
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| Authors: | Zhu Qingling |
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| Institution: | Zhu Qingling et al |
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| Abstract: | Ruppir rostellata Koch was introduced into the big reservoir in which the water was eutrophic and under the standard of the seed rearing water. After a while,the COD,N, P of the water were decreased by 94.38%, the PO4-P and NO3-N decreased near to zero, the NO2-N and NO3-N denied the measurement. The purified water was used to rear nauplius of the shrimp Penaeus japonicus Bate to the larval stage,the average survival rate was 66.3% and 72.1 %. |
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| Keywords: | introduction Ruppir rostellata koch water purify COD |
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