| 不同盐度下奥尼罗非鱼幼鱼生长的研究 |
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| 引用本文： | 林建喜,袁重桂,阮成旭,何志勇. 不同盐度下奥尼罗非鱼幼鱼生长的研究[J]. 福州大学学报(自然科学版), 2006, 34(6): 925-928 |
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| 作者姓名： | 林建喜 袁重桂 阮成旭 何志勇 |
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| 作者单位： | 福州大学生物科学与工程学院,福建,福州,350002 |
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| 摘 要： | 在盐度分别为0、1%、2%和3%的水体中进行奥尼罗非鱼幼鱼的对比养殖.实验结果表明,盐度对奥尼罗非鱼幼鱼的生长具有高度显著的影响(P<0.01);对奥尼罗非鱼幼鱼的成活率和肥满系数无显著的影响(P>0.05);对奥尼罗非鱼幼鱼的总摄食量、饵料系数及粪便中总氮量有显著影响(P<0.01).此外,奥尼罗非鱼幼鱼生长的最适水体盐度为1%.
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| 关 键 词： | 奥尼罗非鱼 盐度 幼鱼 |
| 文章编号： | 1000-2243(2006)06-0925-04 |
| 修稿时间： | 2005-12-28 |
Study on growth of juvenile Hybrid Tilapia at different salinities |
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| LIN Jian-xi,YUAN Chong-gui,RUAN Cheng-xu,HE Zhi-yong. Study on growth of juvenile Hybrid Tilapia at different salinities[J]. Journal of Fuzhou University(Natural Science Edition), 2006, 34(6): 925-928 |
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| Authors: | LIN Jian-xi YUAN Chong-gui RUAN Cheng-xu HE Zhi-yong |
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| Affiliation: | (College of Biological Science and Technology,Fuzhou University,Fuzhou,Fujian 350002,China) |
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| Abstract: | The parallel growth experiment about juvenile Hybrid Tilapia was conducted at different salinities of 0,1%,2% and 3%.The results showed,the growth of juvenile Hybrid Tilapia was significantly(P<0.01) influenced by salinity.The survival rate and condition factor were not (significantly)(P>0.05) influenced by salinity.The total feed intake,feed coefficient and fecal(nitrogen) were significantly(P<0.01) influenced by salinity.The results suggested that the optimum salinity for the growth of juvenile Hybrid Tilapia was salinity of 1%. |
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| Keywords: | Hybrid Tilapia salinities juvenile |
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