| 温度、盐度交互作用对凡纳滨对虾耗氧和氨氮、磷排泄的影响 |
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| 引用本文： | 宋协法,刘鹏,葛长字.温度、盐度交互作用对凡纳滨对虾耗氧和氨氮、磷排泄的影响[J].渔业现代化,2009,36(2). |
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| 作者姓名： | 宋协法 刘鹏 葛长字 |
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| 作者单位： | 中国海洋大学水产学院,山东,青岛,266003 |
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| 基金项目： | 国家科技支撑计划，国家高技术研究发展计划(863计划)，高等学校创新引智计划项目 |
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| 摘 要： | 以凡纳滨对虾(Litopenaeus vannamei)成虾为研究对象,设计了4个盐度梯度和4个温度梯度,采用正交试验,研究了温度、盐度及其交互作用对凡纳滨对虾耗氧率和氨氮、磷排泄率的影响.凡纳滨对虾在温度和盐度交互作用下耗氧率为0.266～0.582 mg/(g·h),平均为0.419 mg/(g·h);磷排泄率为0.935～2.279 μg/(g·h),平均为1.532 μg/(g·h);氨氮排泄率为1.222～2.656 μg/(g·h),平均为1.854 μg/(g·h).统计分析显示,温度和盐度对耗氧率和氨氮、磷排泄率都有极为显著的影响(P＜0.01),且两者之间交互作用极其显著(P＜0.01).
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| 关 键 词： | 凡纳滨对虾 耗氧率 氨氮 磷 排泄 |
Interactive effects of temperature and salinity on oxygen consumption,ammonia-nitrogen excretion and phosphate excretion in Litopenaeus vannamei |
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| SONG Xie-Fa,LIU Peng,GE Chang-Zi.Interactive effects of temperature and salinity on oxygen consumption,ammonia-nitrogen excretion and phosphate excretion in Litopenaeus vannamei[J].Fishery Modernization,2009,36(2). |
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| Authors: | SONG Xie-Fa LIU Peng GE Chang-Zi |
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| Institution: | Fisheries College;Ocean University of China;Qingdao 266003;China |
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| Abstract: | Taking white pacific adult shrimp(Litopenaeus vannamei) as the research object,the orthogonal experiment between 4 salinity levels and 4 water temperature levels is designed in this paper.The interaction effect of water temperature and salinity on oxygen consumption rates,ammonia-nitrogen excretion rates and phosphate excretion rates for white pacific shrimp(Litopenaeus vannamei) were studied.In the interaction effect of above-mentioned factors,the rate of oxygen consumption varied from 0.266 to 0.582 mg/(g... |
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| Keywords: | Litopenaeus vannamei oxygen consumption rate ammonia-nitrogen phosphate excretion |
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