| 温度对四角蛤蜊耗氧率和排氨率的影响 |
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| 引用本文： | 亓庆宝,吴杨平.温度对四角蛤蜊耗氧率和排氨率的影响[J].现代渔业信息,2011,26(9):13-14. |
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| 作者姓名： | 亓庆宝 吴杨平 |
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| 作者单位： | 1. 如东县海洋与渔业局,226400
2. 江苏省海洋水产研究所,中国江苏省南通市 |
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| 摘 要： | 为了研究温度对四角蛤蜊耗氧率和排氨率的影响,设置了5个温度梯度(12、17、22、27和32℃)进行试验。结果表明:12℃到27℃的温度范围内,四角蛤蜊的耗氧率随温度升高而升高,在27℃时达到最大值。在试验设定的温度范围内,随着温度的升高,排氨率不断升高。耗氧率和排氨率与水温的关系分别符合三次线性关系。
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| 关 键 词： | 四角蛤蜊 耗氧率 排氨率 温度 |
Effects of temperature on Oxygen Consumption Rate and Ammonia Excretion Rate of clam Mactra veneriformis |
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| QI Qing-bao,WU Yang-ping.Effects of temperature on Oxygen Consumption Rate and Ammonia Excretion Rate of clam Mactra veneriformis[J].Journal of Modern Fisheries Information,2011,26(9):13-14. |
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| Authors: | QI Qing-bao WU Yang-ping |
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| Institution: | QI Qing-bao1,WU Yang-ping2(1.Ocean and Fisheries Bureau of Rudong,Rudong Jiangsu 226400,2.Jiangsu Institute of marine fisheries,Nantong Jiangsu 226007) |
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| Abstract: | Five temperature grades（ 12, 17, 22, 27 and 32 °c） were set in order to study on the effects of temperature on oxygen consumption and ammonia excretion rates of clam Mactra veneriformis. The experimental results indicated that within the range of temperature 12-27 °C, the oxygen consumption rate increased with the increase of water temperature and reached a maximum in 27 °C. Meanwhile the ammonia excretion rate kept on increasing within the range of temperature we set. The relationship between the temperature and the oxygen consumption rate or the ammonia excretion rate accorded with the cubic linear equation. |
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| Keywords: | clam Mactra veneriformis oxygen consumption rate ammonia excretion rate temperature |
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