Effect of dietary arginine levels on the growth performance, feed utilization, non-specific immune response and disease resistance of juvenile golden pompano Trachinotus ovatus
Lin, Heizhao1; Tan, Xiaohong1; Zhou, Chuanpeng1; Niu, Jin1; Xia, Dongmei1; Huang, Zhong1; Wang, Jun1; Wang, Yun1; linheizhao@163.com
2015
发表期刊AQUACULTURE
卷号437页码:382-389
摘要In order to assess dietary arginine requirement for juvenile golden pompano, an experiment of six different diets with six dietary arginine levels (2.05%, 2.38%, 2.65%, 2.98%, 3.25% and 3.58%) was conducted. The results showed that the content of dietary arginine had a significant effect onweight gain (WG), specific growth rate (SGR), feed conversion rate (FCR) and protein efficiency ratio (PER) of golden pompano (P < 0.05). Golden pompano fed diet containing 2.65% arginine achieved the maximumWG, SGR and PER as well as the minimum FCR, however, the WG, SGR and PER decreased while FCR increased with a further increasing of dietary arginine (P > 0.05). Dietary arginine level had no significant effect on viscerosomatic index, hepatosomatic index, condition factor, survival rate, whole body and muscle composition, serum glucose, triglyceride, cholesterol, alanine aminotransferase and aspartate aminotransferase, and serum and hepatic total superoxide dismutase activities (P < 0.05). Dietary arginine content had a significant effect on serumand hepatic total nitric oxide synthase and lysozyme activities as well as survival rate in a Vibrio harveyi challenge experiment (P < 0.05). Quadratic regression analysis on WG, SGR, FCR and PER indicated that the recommended optimum dietary arginine level for optimal growth of juvenile pompano was 2.73-2.74% of the dry diet, corresponding to 6.32-6.35% of dietary protein. (C) 2015 Elsevier B.V. All rights reserved.
部门归属LMB
关键词Trachinotus Ovatus Arginine Growth Performance Serum Biochemical Parameters Non-specific Immune Responses
学科领域Fisheries ; Marine & Freshwater Biology
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/14870
专题中科院海洋生物资源可持续利用重点实验室
通讯作者linheizhao@163.com
作者单位1.[Lin, Heizhao
2.Tan, Xiaohong
3.Zhou, Chuanpeng
4.Niu, Jin
5.Xia, Dongmei
6.Huang, Zhong
7.Wang, Jun
8.Wang, Yun] Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Key Lab South China Sea Fishery Resources Exploit, Minist Agr, Guangzhou 510300, Guangdong, Peoples R China
9.[Lin, Heizhao
10.Tan, Xiaohong
11.Xia, Dongmei] Shanghai Ocean Univ, Sch Life Sci & Technol, Shanghai 201306, Peoples R China
12.[Zhou, Chuanpeng] Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
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Lin, Heizhao,Tan, Xiaohong,Zhou, Chuanpeng,et al. Effect of dietary arginine levels on the growth performance, feed utilization, non-specific immune response and disease resistance of juvenile golden pompano Trachinotus ovatus[J]. AQUACULTURE,2015,437:382-389.
APA Lin, Heizhao.,Tan, Xiaohong.,Zhou, Chuanpeng.,Niu, Jin.,Xia, Dongmei.,...&linheizhao@163.com.(2015).Effect of dietary arginine levels on the growth performance, feed utilization, non-specific immune response and disease resistance of juvenile golden pompano Trachinotus ovatus.AQUACULTURE,437,382-389.
MLA Lin, Heizhao,et al."Effect of dietary arginine levels on the growth performance, feed utilization, non-specific immune response and disease resistance of juvenile golden pompano Trachinotus ovatus".AQUACULTURE 437(2015):382-389.
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