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| 温度对鱼类摄食及生长的影响 |
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欧阳力剑, 郭学武
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中国水产科学院黄海水产研究所
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| 基金项目:国家自然科学基金项目 |
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| The effection of temperature on the feeding and growth of fish |
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OUYANG Lijian, Guo Xuewu
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Yellow Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences
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| Temperature is the critical factor for feeding and growth of fish. Results of studies indicated that, under different temperature, some parameters, such as food consumption (C) , special growth rate (SGR) and ecological conversion efficiency (Eg) changed remarkably. Different fish species had different responsive model to temperature.
This paper introduced that the relationship between temperature and growth and feeding of some fishes, including Atlantic cod (Gadus morhua), sea bass (Dicentrarchus labrax), Northern pike (Esox lucius), arctic charr (Salvelinus alpinus), cobia (Rachycentron canadum), turbot (Scophthalmus maximus), and so on, which were studied for a long time in abroad.
At the same time, at home , some researchers had found out some rules in their works. Many rules could be described as equations. These researchs have very important signification on assessment of fishery resources and aquaculture. |
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