| 金鱼耗氧率和排氨率研究 |
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| 引用本文： | 迟进坤,张安国.金鱼耗氧率和排氨率研究[J].安徽农业科学,2009,37(16):7495-7497. |
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| 作者姓名： | 迟进坤 张安国 |
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| 作者单位： | 辽宁医学院畜牧兽医学院,辽宁锦州,121001 |
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| 摘 要： | 利用试验生态学方法研究了不同温度及体重对金鱼呼吸、排泄的影响。结果表明，在10～22℃时，随着温度的升高．金鱼的耗氧量明显升高，差异极显著（P〈0．01）；耗氧率明显升高，差异显著（0．01〈P〈0．05）；排氨量增加，差异极显著（P〈0．01）、在温度为10～18屯时，金鱼排氨率随着温度的升高而增加，差异显著（O．01〈P〈0．05）；而当温度在18～22℃时，随着温度的升高，金鱼的排氨率呈下降趋势，18℃组为峰值：在14℃水温条件下，随着体重的增加，金鱼的耗氧量呈现上升趋势，差异显著（0．01〈P〈0．05）；耗氧率呈现下降趋势，差异极显著（P〈0．01）.随着体重的增加，金鱼的排氨量呈现上升趋势，差异极显著（P〈0．01）；排氧率呈现下降趋势、
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| 关 键 词： | 温度 体重 耗氧率 排氨率 金鱼 |
Study on the Oxygen Consumption and Ammonia Excretion Rate of Carcssius auratus Linnaeu |
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| Institution: | CHI Jin-kun et al ( Animal Husbandry and Veterinary College of Liaoning Medical University Liaoning, Jinzhou, Liaoning 121001 ) |
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| Abstract: | The effects of temperature and body weight on oxygen consumption rate and ammonia excretion rate of Carcssius auratus Linnaeu were studied with ecological methods in laboratory.The results showed that at the temperature of 10-22 ℃,with the temperature raised,the oxygen consumption increased significantly,difference was extremely significant(P<0.01);oxygen consumption rate increased significantly,difference was extremely significant(0.01
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| Keywords: | Temperature Weight Oxygen consumption rate Ammonia excretion rate Carcssius auratus Linnaeu |
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