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Effects of different weaning strategies on survival and growth in Chinese longsnout catfish (Leiocassis longirostris Gunther) larvae
Liu, Bianzhi1,2; Zhu, Xiaoming1; Lei, Wu1; Yang, Yunxia1; Han, Dong1; Jin, Junyan1; Xie, Shouqi1,3; Xie, SQ (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Hubei, Peoples R China.
2012-10-05
Source PublicationAQUACULTURE
ISSN0044-8486
Volume364Pages:13-18
AbstractThe effects of different weaning strategies during the larval rearing of Chinese longsnout catfish were determined in two trials. In the first trial, the effect of abrupt-weaning from live prey (Artemia nauplii) to micro-diet at 5, 6, 7, 8, 10 dph, respectively was investigated. The second trial examined the effect of weaning with co-feeding at different ages (6, 8 and 10 dph). The survival, growth, digestive enzymes, coefficient of variation of final body weight (CVFBW) and body length (CVBL), digestive enzyme activities, fish body lysozyme and fish body glucose were significantly influenced by abrupt-introducing of microdiet (P<0.05). When weaning with live prey, only the fish body lysozyme significantly increased in the group introduced to microdiet on 8 and 10 dph (P<0.05). The study showed that abrupt-weaning of Chinese longsnout catfish should be obtained after 10 dph. Co-feeding could reduce the stress to larvae and therefore the weaning could start at 6 dph with co-feeding. (C) 2012 Elsevier B.V. All rights reserved.; The effects of different weaning strategies during the larval rearing of Chinese longsnout catfish were determined in two trials. In the first trial, the effect of abrupt-weaning from live prey (Artemia nauplii) to micro-diet at 5, 6, 7, 8, 10 dph, respectively was investigated. The second trial examined the effect of weaning with co-feeding at different ages (6, 8 and 10 dph).
SubtypeArticle
KeywordLarvae Weaning Time Weaning Strategy Digestive Enzyme
Department[Liu, Bianzhi; Zhu, Xiaoming; Lei, Wu; Yang, Yunxia; Han, Dong; Jin, Junyan; Xie, Shouqi] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Hubei, Peoples R China; [Liu, Bianzhi] Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China; [Xie, Shouqi] Shanghai Univ, Aquaculture Div, E Inst, Shanghai, Peoples R China
DOI10.1016/j.aquaculture.2012.04.051
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS) ; National Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS) ; National Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS) ; National Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS)
Indexed BySCI
Language英语
WOS Research AreaFisheries ; Marine & Freshwater Biology
WOS SubjectFisheries ; Marine & Freshwater Biology
WOS IDWOS:000310571300003
WOS KeywordMARINE FISH LARVAE ; DICENTRARCHUS-LABRAX LARVAE ; CALCARIFER BLOCH LARVAE ; COD GADUS-MORHUA ; DIGESTIVE ENZYMES ; RAINBOW-TROUT ; GILTHEAD SEABREAM ; STRESS-RESPONSE ; SPARUS-AURATA ; DIET
Funding OrganizationNational Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS) ; National Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS) ; National Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS) ; National Key Basic Research Program (NKBRP) [2009CB118702]; Institute of Hydrobiology (IHB), Chinese Academy of Sciences (CAS)
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/17182
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorXie, SQ (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Hubei, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Hubei, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China
3.Shanghai Univ, Aquaculture Div, E Inst, Shanghai, Peoples R China
Recommended Citation
GB/T 7714
Liu, Bianzhi,Zhu, Xiaoming,Lei, Wu,et al. Effects of different weaning strategies on survival and growth in Chinese longsnout catfish (Leiocassis longirostris Gunther) larvae[J]. AQUACULTURE,2012,364:13-18.
APA Liu, Bianzhi.,Zhu, Xiaoming.,Lei, Wu.,Yang, Yunxia.,Han, Dong.,...&Xie, SQ .(2012).Effects of different weaning strategies on survival and growth in Chinese longsnout catfish (Leiocassis longirostris Gunther) larvae.AQUACULTURE,364,13-18.
MLA Liu, Bianzhi,et al."Effects of different weaning strategies on survival and growth in Chinese longsnout catfish (Leiocassis longirostris Gunther) larvae".AQUACULTURE 364(2012):13-18.
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