Institutional Repository of Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
| Effects of stocking density on the growth and immunity of Atlantic salmon salmo salar reared in recirculating aquaculture system (RAS) | |
| Wang Yanfeng1,2,3; Chi Liang4; Liu Qinghua1,2,3; Xiao Yongshuang1,2,3; Ma Daoyuan1,2,3; Xiao Zhizhong1,2,3; Xu Shihong1,2,3; Li Jun1,2,3 | |
| 2019 | |
| 发表期刊 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| ISSN | 2096-5508 |
| 卷号 | 37期号:1页码:350-360 |
| 通讯作者 | Xu Shihong([email protected]) ; Li Jun([email protected]) |
| 摘要 | Atlantic salmon reared in recirculating aquaculture system (RAS) may lead to inappropriately high stocking density, because fish live in a limited space. Finding the suitable stocking density of Atlantic salmon reared in RAS is very important for RAS industry. In this paper, the influence of stocking density on growth and some stress related physiological factors were investigated to evaluate the effects of stocking density. The fish were reared for 220 days at five densities (A: 24 kg/m(3); B: 21 kg/m(3); C: 15 kg/m(3); D: 9 kg/m(3) and E: 6 kg/m(3)). The results show that 30 kg/m(3) might be the maximum density which RAS can afford in China. The stocking densities under 30 kg/m(3) have no effect on mortality of Atlantic salmon reared in RAS. However, the specific growth rate (SGR), final weight and weight gain in the high density group were significantly lower than the lower density groups and middle density groups. Moreover, feed conversion rate (FCR) had a negative correlation with density. Plasma hormone T-3 and GH showed significant decrease with the increase of the stocking density of the experiment. Furthermore, thyroid hormone (T-3), GH (growth hormone) activities were decreased with stocking density increase. However, plasma cortisol, GOT (glutamic oxalacetic transaminase) and GPT (glutamic pyruvic transaminase) activities were increase with stocking density increase. And the stocking density has no effects on plasma lysozyme of Atlantic salmon reared in RAS. These investigations would also help devise efficient ways to rear adult Atlantic salmon in China and may, in a way, help spread salmon mariculture in China. |
| 关键词 | stocking density growth physiological parameters Atlantic salmon RAS |
| DOI | 10.1007/s00343-019-7350-7 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Shandong Provincial Key S&T Innovation Project[2017CXGC0101]###475; China Agriculture Research System[CARS-47]###442; Chinese Academy of Science and Technology Service Network Planning[KFJ-EW-STS-060]###221; Youth Innovation Promotion Association CAS###220; Scientific and Technology Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02-03-03]###474; Scientific and Technology Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02]###473; Modern Agro-Industry Technology Research System[nycytx-50]###472; Agency of Science and Technology of Shandong Province[2013GHY11514]###471; National Science Foundation for Young Scientists of China[31402283]###470; National Science Foundation for Young Scientists of China[31402314]###469; National Science Foundation for Young Scientists of China[31402314]; National Science Foundation for Young Scientists of China[31402283]; Agency of Science and Technology of Shandong Province[2013GHY11514]; Modern Agro-Industry Technology Research System[nycytx-50]; Scientific and Technology Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02]; Scientific and Technology Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ02-03-03]; Youth Innovation Promotion Association CAS; Chinese Academy of Science and Technology Service Network Planning[KFJ-EW-STS-060]; China Agriculture Research System[CARS-47]; Shandong Provincial Key S&T Innovation Project[2017CXGC0101] |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| WOS类目 | Limnology ; Oceanography |
| WOS记录号 | WOS:000459304100033 |
| 出版者 | SCIENCE PRESS |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/155500 |
| 专题 | 实验海洋生物学重点实验室 |
| 通讯作者 | Xu Shihong; Li Jun |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266000, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Qingdao Agr Univ, Coll Vet Med, Qingdao 266109, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
| 通讯作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
| 推荐引用方式 GB/T 7714 | Wang Yanfeng,Chi Liang,Liu Qinghua,et al. Effects of stocking density on the growth and immunity of Atlantic salmon salmo salar reared in recirculating aquaculture system (RAS)[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(1):350-360. |
| APA | Wang Yanfeng.,Chi Liang.,Liu Qinghua.,Xiao Yongshuang.,Ma Daoyuan.,...&Li Jun.(2019).Effects of stocking density on the growth and immunity of Atlantic salmon salmo salar reared in recirculating aquaculture system (RAS).JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(1),350-360. |
| MLA | Wang Yanfeng,et al."Effects of stocking density on the growth and immunity of Atlantic salmon salmo salar reared in recirculating aquaculture system (RAS)".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.1(2019):350-360. |
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