| 养鱼池底泥耗氧速率的研究 |
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| 引用本文： | 雷衍之,朴文豪,白禄君,张丽霞.养鱼池底泥耗氧速率的研究[J].大连水产学院学报,1991(Z1). |
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| 作者姓名： | 雷衍之 朴文豪 白禄君 张丽霞 |
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| 作者单位： | 大连水产学院养殖系，大连水产学院养殖系，大连水产学院养殖系，大连水产学院养殖系 我院89届毕业生，我院98届毕业生 |
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| 摘 要： | 本文用新的底泥耗氧速率的测定方法,探讨了此方法的精密度和水温及底泥中有机质对鱼池底泥耗氧速率的影响。用此方法研究鱼池底泥耗氧速率.发现在培育期内北力养鱼池底泥耗氧速率一般为0.4～1.6gO_2·m~(-2)·d~(-1),鱼池底泥耗氧速率占鱼池总耗氧的比率在5％～20％之间,还对新老池底泥耗氧速率进行了比较。
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| 关 键 词： | 底泥 耗氧速率 养鱼池 |
The oxygen consumptiou rate in mud of fish ponds |
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| Piao Wenhao,Lei Yanzhi,et al.The oxygen consumptiou rate in mud of fish ponds[J].Journal of Dalian Fisheries University,1991(Z1). |
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| Authors: | Piao Wenhao Lei Yanzhi |
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| Abstract: | This paper concerns a new determination on the oxygen consumption rate in mud of fish ponds. The effect of water temperature and organic materials in mud on the oxygen consumption rate was studied in fish ponds. By the new determination, the oxygen consumption rate was 0.4-1.6gO2m-2d-1 in the muds in the northern part of China during rearing period. The portion of oxygen consumption in muds varied from 5% to 20% in the total amount of oxygen consumption in the fish ponds. The oxygen consumption rate in the mud of old ponds was compared with that in the new ones. |
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| Keywords: | mud oxygen consumption rate fish pond |
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