IHB OpenIR  > 水生生物多样性与资源保护研究中心  > 期刊论文
Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)
Yang, D. G.; Zhu, Y. J.; Luo, Y. P.; Zhao, J. H.; Chen, J. W.; Yang, DG (reprint author), 41 Jianghan N Rd, Jinzhou 434000, Hubei, Peoples R China; yangdg@yfi.ac.cn
2011
Source PublicationJOURNAL OF APPLIED ICHTHYOLOGY
ISSN0175-8659
Volume27Issue:2Pages:541-544
AbstractExperiments were carried out with juvenile Amur sturgeon (Acipenser schrenckii Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 +/- 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m(-3)), whereas in the second trial (LS), the larger-sized juveniles (17.31 +/- 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m(-3)). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. There was no significant difference (P > 0.05) in the average survival rates of the fish in each group in both trials, except Group 5 in SSS (P < 0.05).
KeywordCharr Salvelinus-alpinus Tilapia Oreochromis-niloticus Channel Catfish Rearing Density Food-intake Behavior System
Department[Yang, D. G.] Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China; [Yang, D. G.; Zhu, Y. J.; Luo, Y. P.; Chen, J. W.] Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Jinzhou, Peoples R China; [Yang, D. G.] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China; [Zhao, J. H.; Chen, J. W.] Huazhong Agr Univ, Fishery Coll, Wuhan, Peoples R China
Subject AreaFisheries ; Marine & Freshwater Biology
Funding OrganizationMinistry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05]
Indexed BySCI
Language英语
WOS IDWOS:000288864600062
Funding OrganizationMinistry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05]
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Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/16403
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorYang, DG (reprint author), 41 Jianghan N Rd, Jinzhou 434000, Hubei, Peoples R China; yangdg@yfi.ac.cn
Recommended Citation
GB/T 7714
Yang, D. G.,Zhu, Y. J.,Luo, Y. P.,et al. Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2011,27(2):541-544.
APA Yang, D. G..,Zhu, Y. J..,Luo, Y. P..,Zhao, J. H..,Chen, J. W..,...&yangdg@yfi.ac.cn.(2011).Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii).JOURNAL OF APPLIED ICHTHYOLOGY,27(2),541-544.
MLA Yang, D. G.,et al."Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)".JOURNAL OF APPLIED ICHTHYOLOGY 27.2(2011):541-544.
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