| 金鱼藻对神仙鱼低温耐受的促进作用 |
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| 引用本文： | 陈进树.金鱼藻对神仙鱼低温耐受的促进作用[J].绵阳师范高等专科学校学报,2014(8):75-77. |
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| 作者姓名： | 陈进树 |
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| 作者单位： | 漳州城市职业学院生物与环境工程系,福建漳州363000 |
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| 摘 要： | 采用人工降温胁迫法,探讨金鱼藻对水体溶解氧的影响及对神仙鱼低温耐受的促进作用,结果表明,金鱼藻能显著（P〈0.01）增加水中的溶解氧,能为神仙鱼提供一个安静的适合它生长的环境,具有明显（P〈0.05）的促进神仙鱼的低温耐受作用.
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| 关 键 词： | 金鱼藻 神仙鱼 低温耐受 |
Effects of Ceratophyllum Demersum on Tolerance of Pterophyllum at Low Temperature |
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| CHEN Jin-Shu.Effects of Ceratophyllum Demersum on Tolerance of Pterophyllum at Low Temperature[J].Journal of Mianyang Teachers College,2014(8):75-77. |
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| Authors: | CHEN Jin-Shu |
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| Institution: | CHEN Jin-Shu (Dept. of Biology ＆ Environmental Engineering, Zhangzhou City University, Zhangzhou, Fujiang 363000) |
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| Abstract: | In the process of cultivating fish,temperature and dissolved oxygen are the main factors for consid-eration. In this paper,the influences of ceratophyllum demersum on dissolved oxygen in water and its acceleration toward pterophyllum tolerance at low temperature were discussed by adopting artificial hypothermia were experi-mented. The results show,ceratophyllum demersum will increase remarkably dissolved oxygen in water（ P ﹤0. 01）,providing pterophyllum a quiet and good-for-growing condition,having an obvious effect on promoting its tolerance at low temperature（ P﹤0 . 05 ）. |
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| Keywords: | Ceratophyllum demersum Pterophyllum low temperature tolerance |
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