IOCAS-IR  > 海洋生物技术研发中心
Evaluation of feed and feeding regime on growth performance, flesh quality and fecal viscosity of Atlantic salmon (Salmo salar L.) in recirculating aquaculture systems
Sun Guoxiang1,2; Liu Ying1; Li Yong1; Li Xian1; Wang Shunkui3
2015-10-01
Source PublicationJOURNAL OF OCEAN UNIVERSITY OF CHINA
Volume14Issue:5Pages:849-857
SubtypeArticle
AbstractThe effects of different feeds and feeding regimes on growth performance, flesh quality and fecal viscosity of Atlantic salmon (Salmo salar L.) in recirculating aquaculture systems (RAS) were investigated. Fish (initial body weight of 1677 g +/- 157 g) were fed with four commercial feeds (Nosan salmon-NS, Aller gold-AG, Skretting salmon-SS and Han ye-HY) in two feeding regimes (80% and 100% satiation) for 78 d. The results showed that salmon specific growth ratio (SGR) and weight gain ratio (WGR) were significantly affected by feed type and feeding regime (P < 0.05). Feed conversion ratio (FCR) varied between 0.93 and 3.40, which was significantly affected by feed type (P < 0.05), and slightly improved with increased satiation degree. The activities of digestive enzymes including protease, lipase and amylase were also significantly affected by feed type and feeding regime (P < 0.05), increasing with satiation degree. Flesh qualities for vitamin E, hydroxyproline (HYP), liquid loss and muscle pH among all groups showed significant differences (P < 0.05), ranging from 26.67 to 29.67, while no obvious difference was found in flesh color. Fecal viscosity for different treatments showed no significant difference, though improvement was found in 100% satiation group. From present experiment, it was concluded that both feed type and feeding regime can affect the important quality attributes of Atlantic salmon.
KeywordAtlantic Salmon SaL.o SaL.r L. Recirculating Aquaculture Systems Ras Feed Feeding Growth Flesh Quality Fecal Viscosity
DOI10.1007/s11802-015-2565-5
Indexed BySCI
Language英语
WOS IDWOS:000358784400011
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/49779
Collection海洋生物技术研发中心
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Shandong Oriental Ocean Sci Tech Co Ltd, Yantai 264003, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Sun Guoxiang,Liu Ying,Li Yong,et al. Evaluation of feed and feeding regime on growth performance, flesh quality and fecal viscosity of Atlantic salmon (Salmo salar L.) in recirculating aquaculture systems[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2015,14(5):849-857.
APA Sun Guoxiang,Liu Ying,Li Yong,Li Xian,&Wang Shunkui.(2015).Evaluation of feed and feeding regime on growth performance, flesh quality and fecal viscosity of Atlantic salmon (Salmo salar L.) in recirculating aquaculture systems.JOURNAL OF OCEAN UNIVERSITY OF CHINA,14(5),849-857.
MLA Sun Guoxiang,et al."Evaluation of feed and feeding regime on growth performance, flesh quality and fecal viscosity of Atlantic salmon (Salmo salar L.) in recirculating aquaculture systems".JOURNAL OF OCEAN UNIVERSITY OF CHINA 14.5(2015):849-857.
Files in This Item:
File Name/Size DocType Version Access License
Evaluation of feed a(392KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Sun Guoxiang]'s Articles
[Liu Ying]'s Articles
[Li Yong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Sun Guoxiang]'s Articles
[Liu Ying]'s Articles
[Li Yong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Sun Guoxiang]'s Articles
[Liu Ying]'s Articles
[Li Yong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Evaluation of feed and feeding regime on growth performance, flesh quality and fecal viscosity of Atlantic salmon.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.