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学科主题: Fisheries; Marine & Freshwater Biology
题名: Effects of salinity on food intake, growth, and survival of pufferfish (Fugu obscurus)
作者: M. Yan ; Z. Li ; B. Xiong and J. Zhu
通讯作者: Li, Z, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
关键词: SALMON SALMO-SALAR ; FRESH-WATER ; CONVERSION EFFICIENCY ; TEMPERATURE ; SMOLTS ; SEAWATER ; SEA ; OSMOREGULATION ; CONSUMPTION ; TILAPIA
刊名: JOURNAL OF APPLIED ICHTHYOLOGY
发表日期: 2004
卷: 20, 期:2, 页:146-149
收录类别: SCI
部门归属: Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; Huazhong Agr Univ, Coll Fisheries, Wuhan, Peoples R China
摘要: The food intake, growth, food conversion ratio and survival of yearling pufferfish, Fugu obscurus Abe, were investigated under different water salinity conditions over a 54-day period. Within the salinity regimes of 0 (freshwater), 8, 18, and 35parts per thousand, the food intake levels were 0.97%, 1.43%, 1.19% and 1.01%, respectively; food conversion ratios were 1.31, 1.93, 1.61 and 1.36, respectively; and specific growth rates were 0.41%, 1.15%, 0.84%, and 0.35%, respectively. The three data series were reduced with increasing salinity. However, the survival rates did not show the same tendencies, which were 80%, 100%, 100%, and 67%, respectively. There were significant differences among the treatments. In conclusion, the yearling pufferfish optimum culture salinity condition was about 8parts per thousand.
WOS记录号: WOS:000220464600012
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内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/9530
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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M. Yan; Z. Li; B. Xiong and J. Zhu.Effects of salinity on food intake, growth, and survival of pufferfish (Fugu obscurus),JOURNAL OF APPLIED ICHTHYOLOGY,2004,20(2):146-149
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