| 工厂化循环水养鱼池曝气释放器养殖效果的研究 |
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| 引用本文： | 孙栋,陈有光,段登选,陈金萍,巩俊霞,刘红彩.工厂化循环水养鱼池曝气释放器养殖效果的研究[J].长江大学学报,2009(2). |
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| 作者姓名： | 孙栋 陈有光 段登选 陈金萍 巩俊霞 刘红彩 |
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| 作者单位： | 山东省淡水水产研究所; |
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| 基金项目： | 山东省科技攻关计划项目(2004GG2209134) |
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| 摘 要： | 采用自行研制的曝气释放器装置——工厂化养鱼池曝气释放器,在工厂化循环水养鱼车间的6个试验池进行了2种曝气释放器试验池排污量、溶氧分布检测以及罗非鱼养殖试验。结果表明:该增氧装置增氧显著、养殖效果良好,与无罩曝气释放器相比溶解氧高出2.46mg/L,养殖产量提高了34.21%,且能使水体产生轻微蜗流,有利于鱼池污物排放和鱼类的生长,适合于工厂化循环水养鱼池养殖生产。
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| 关 键 词： | 工厂化养鱼池 循环水 曝气释放器 养殖效果 |
Study on Culturing Effect with Aeration Release Devices in Industrialized Recycled Water Aquarium |
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| SUN Dong,CHEN You-guang,DUAN Deng-xuanCHEN Jin-ping,GONG Jun-xia,LIU Hong-cai Fresh Water Fisheries Research Institute of Sh,ongProvince,Jinan,Sh,ong ,China.Study on Culturing Effect with Aeration Release Devices in Industrialized Recycled Water Aquarium[J].Journal of Yangtze University,2009(2). |
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| Authors: | SUN Dong CHEN You-guang DUAN Deng-xuanCHEN Jin-ping GONG Jun-xia LIU Hong-cai Fresh Water Fisheries Research Institute of Sh ongProvince Jinan Sh ong China |
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| Institution: | SUN Dong,CHEN You-guang,DUAN Deng-xuanCHEN Jin-ping,GONG Jun-xia,LIU Hong-cai Fresh Water Fisheries Research Institute of Sh,ongProvince,Jinan,Sh,ong 250117,China |
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| Abstract: | Adopted the release of aeration device which was self invented.Emissions,the distribution of dissolved oxygen were tested as well as tilapia aquaculture in the six industrialized recycled water aquarium. The results showed that:the oxygen-increasing device increased oxygen significantly and the effect of culture was obvious. The amount of dissolved oxygen in cover-release aeration increased 2.84 mg/L,more than that in the no cover-release aeration,and the production of tilapia increased by 34.21 %. It also ... |
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| Keywords: | industrialized aquarium recycled water aeration release device culture effect |
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