IOCAS-IR  > 海洋生物技术研发中心
Effects of stocking density on growth performance and welfare-related physiological parameters of Atlantic salmon Salmo salar L. in recirculating aquaculture system
Liu, Baoliang1,2; Liu, Ying2,3; Sun, Guoxiang2
2017-05-01
发表期刊AQUACULTURE RESEARCH
卷号48期号:5页码:2133-2144
文章类型Article
摘要Stocking density, representing a potential source of long-term stress, is widely recognized as a critical factor in aquaculture husbandry. Atlantic salmon were reared at low-density (LSD, similar to 9.80-18.41kgm(-3), initial to final density), medium-density (MSD, similar to 19.62-36.96kgm(-3)) and high-density (HSD, similar to 28.79-53.54kgm(-3)) stocking levels for 66days to investigate the stress-induced changes in fish growth and welfare. At the end of the trial, the salmon in HSD group showed significant lower final weight and higher ration level than those in MSD and LSD groups (P<0.05). The salmon farmed in LSD group had higher special growth rate (SGR) and lower feed conversion ratio (FCR) (P<0.05). However, stocking density could not affect the mortality, condition factor and coefficient of variation of salmon. The pectoral fin index of salmon in LSD group was significantly higher than that in HSD group (P<0.05). Fifteen haematological and serum parameters were detected to assess the stress and welfare levels of salmon. The salmon farmed in HSD group had higher glucose (GLU) level and lower Cl-, haemoglobin (HGB) and red blood cell (RBC) concentrations (P<0.05). Contrast to the pattern of superoxide dismutase (SOD) activity, the cortisol, maleic dialdehyde (MDA) and alkaline phosphatase (ALP) levels of HSD group were higher than those in other two groups (P<0.05). All these findings will provide a reference for selecting suitable stocking density in Atlantic salmon farming industry.
关键词Atlantic Salmon Growth Performance Physiological Parameters Stocking Density Welfare
DOI10.1111/are.13050
收录类别SCI
语种英语
WOS记录号WOS:000398859900016
引用统计
被引频次:31[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/136697
专题海洋生物技术研发中心
作者单位1.Chinese Acad Fishery Sci, Key Lab Sustainable Dev Marine Fisheries, Minist Agr, Yellow Sea Fisheries Res Inst, Qingdao, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China
3.Dalian Ocean Univ, Dalian, Peoples R China
第一作者单位中国科学院海洋研究所
推荐引用方式
GB/T 7714
Liu, Baoliang,Liu, Ying,Sun, Guoxiang. Effects of stocking density on growth performance and welfare-related physiological parameters of Atlantic salmon Salmo salar L. in recirculating aquaculture system[J]. AQUACULTURE RESEARCH,2017,48(5):2133-2144.
APA Liu, Baoliang,Liu, Ying,&Sun, Guoxiang.(2017).Effects of stocking density on growth performance and welfare-related physiological parameters of Atlantic salmon Salmo salar L. in recirculating aquaculture system.AQUACULTURE RESEARCH,48(5),2133-2144.
MLA Liu, Baoliang,et al."Effects of stocking density on growth performance and welfare-related physiological parameters of Atlantic salmon Salmo salar L. in recirculating aquaculture system".AQUACULTURE RESEARCH 48.5(2017):2133-2144.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Effects of stocking (324KB)期刊论文出版稿限制开放CC BY-NC-SA浏览
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Baoliang]的文章
[Liu, Ying]的文章
[Sun, Guoxiang]的文章
百度学术
百度学术中相似的文章
[Liu, Baoliang]的文章
[Liu, Ying]的文章
[Sun, Guoxiang]的文章
必应学术
必应学术中相似的文章
[Liu, Baoliang]的文章
[Liu, Ying]的文章
[Sun, Guoxiang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Effects of stocking density on growth performance and welfare-related physiological parameters of Atlantic salmon Salmo salar L. in recirculating aquaculture system.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。