IHB OpenIR  > 水生生物多样性与资源保护研究中心  > 期刊论文
Effect of dissolved oxygen levels on growth performance, energy budget and antioxidant responses of yellow catfish, Pelteobagrus fulvidraco (Richardson)
Yang, Kai1; Fan, Qixue2; Zhang, Lei3; Li, Bo1; Gao, Yinai1; Zeng, Kewei1; Wang, Qingyun1; Zhu, Sihua1; Fang, Gang1; Fan, QX (reprint author), Huazhong Agr Univ, Coll Fishery, Wuhan 430070, Peoples R China.
2015-08-01
Source PublicationAQUACULTURE RESEARCH
ISSN1355-557X
Volume46Issue:8Pages:2025-2033
AbstractThis study was conducted to determine the effect of dissolved oxygen (DO) levels on growth performance, energy budget and antioxidant responses of yellow catfish Pelteobagrus fulvidraco. Yellow catfish was exposed to four levels of DO, consisting of hypoxia (2.28mgL(-1)), moderate hypoxia (4.04mgL(-1)), saturation (6.51mgL(-1)) and super-saturation groups (9.11mgL(-1)), respectively, for 8weeks. Specific growth rate and feed efficiency in dry matter were lowest in hypoxia and highest in the saturation and super-saturation groups. Apparent digestibility coefficients of dry matter and energy increased with increasing DO levels. Gross energy and growth energy were lowest for hypoxia, followed by moderate hypoxia and the highest for other two groups. Faecal energy was highest in hypoxia and lowest in saturation and super-saturation group. DO levels also significantly influenced activities of antioxidant enzymes and malondialdehyde level in liver and serum. Based on the observation described previously, saturated DO level helps to improve growth performance, feed utilization and antioxidant responses in yellow catfish. Super-saturation did not increase fish performance. To our knowledge, this is the first study involved in the effect of DO levels on energy budget of fish and provides new insight into aeration regime for yellow catfish culture.
SubtypeArticle
KeywordPelteobagrus Fulvidraco Dissolved Oxygen Level Growth Performance Energy Budget Oxidative Stress
Department[Yang, Kai ; Li, Bo ; Gao, Yinai ; Zeng, Kewei ; Wang, Qingyun ; Zhu, Sihua ; Fang, Gang] Wuhan Fisheries Sci Res Inst, Wuhan, Peoples R China ; [Fan, Qixue] Huazhong Agr Univ, Coll Fishery, Wuhan 430070, Peoples R China ; [Zhang, Lei] Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan, Peoples R China
DOI10.1111/are.12359
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaFisheries
WOS SubjectFisheries
WOS IDWOS:000357820100022
WOS KeywordHEPATIC INTERMEDIARY METABOLISM ; RAINBOW-TROUT ; GLUTATHIONE PEROXIDASE ; SUPEROXIDE-DISMUTASE ; BEHAVIORAL-RESPONSES ; ONCORHYNCHUS-MYKISS ; HYPOXIA ; HYPEROXIA ; L. ; EXPOSURE
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/23845
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorFan, QX (reprint author), Huazhong Agr Univ, Coll Fishery, Wuhan 430070, Peoples R China.
Affiliation1.Wuhan Fisheries Sci Res Inst, Wuhan, Peoples R China
2.Huazhong Agr Univ, Coll Fishery, Wuhan 430070, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan, Peoples R China
Recommended Citation
GB/T 7714
Yang, Kai,Fan, Qixue,Zhang, Lei,et al. Effect of dissolved oxygen levels on growth performance, energy budget and antioxidant responses of yellow catfish, Pelteobagrus fulvidraco (Richardson)[J]. AQUACULTURE RESEARCH,2015,46(8):2025-2033.
APA Yang, Kai.,Fan, Qixue.,Zhang, Lei.,Li, Bo.,Gao, Yinai.,...&Fan, QX .(2015).Effect of dissolved oxygen levels on growth performance, energy budget and antioxidant responses of yellow catfish, Pelteobagrus fulvidraco (Richardson).AQUACULTURE RESEARCH,46(8),2025-2033.
MLA Yang, Kai,et al."Effect of dissolved oxygen levels on growth performance, energy budget and antioxidant responses of yellow catfish, Pelteobagrus fulvidraco (Richardson)".AQUACULTURE RESEARCH 46.8(2015):2025-2033.
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