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| Effects of differently processed diets on growth, immunity and water quality of the sea cucumber, Apostichopus japonicus (Selenka, 1867) | |
Xia, S. -D.1,2; Yang, H. -S.1; Li, Y.1 ; Liu, S. -L.1; Zhang, L. -B.1; Chen, K.1; Li, J. -H.3; Zou, A. -G.4; Xia, SD
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| 2013-06-01 | |
| 发表期刊 | AQUACULTURE NUTRITION
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| ISSN | 1353-5773 |
| 卷号 | 19期号:3页码:382-389 |
| 文章类型 | Article |
| 摘要 | The type of formulated diet used in aquaculture systems affects the feed efficiency and water quality. In this study, the water quality, growth performance and immunity of the sea cucumber, Apostichopus japonicus (Selenka, 1867), fed diets produced using four different processing methods (extruded pellet diet, cold-bonded pellet diet, flake diet and mash diet) were quantified for 60days to identify the optimal feed type for culturing of this species. Sea cucumbers grew faster, the feed conversion ratio was much lower, and immunity indicators were higher when fed the extruded pellet diet compared to the other diets. Sea cucumbers fed the extruded pellet diet had the highest specific growth rate (0.96), whereas A.japonicus fed the cold-bonded pellet diet had the lowest specific growth rate (0.51). The lysozyme activity of sea cucumbers fed the extruded pellet diet was higher (57.52) than that of A.japonicus fed the cold-bonded pellet diet (39.22), flake diet (37.32) and mash diet (32.68). When animals were fed the mash diet, the ammonianitrogen, nitritenitrogen and phosphate productions were higher than in animals fed the other diets. These results indicate that the extruded pellet diet is the optimum feed type for use in the culture of A.japonicus.; The type of formulated diet used in aquaculture systems affects the feed efficiency and water quality. In this study, the water quality, growth performance and immunity of the sea cucumber, Apostichopus japonicus (Selenka, 1867), fed diets produced using four different processing methods (extruded pellet diet, cold-bonded pellet diet, flake diet and mash diet) were quantified for 60days to identify the optimal feed type for culturing of this species. Sea cucumbers grew faster, the feed conversion ratio was much lower, and immunity indicators were higher when fed the extruded pellet diet compared to the other diets. Sea cucumbers fed the extruded pellet diet had the highest specific growth rate (0.96), whereas A.japonicus fed the cold-bonded pellet diet had the lowest specific growth rate (0.51). The lysozyme activity of sea cucumbers fed the extruded pellet diet was higher (57.52) than that of A.japonicus fed the cold-bonded pellet diet (39.22), flake diet (37.32) and mash diet (32.68). When animals were fed the mash diet, the ammonianitrogen, nitritenitrogen and phosphate productions were higher than in animals fed the other diets. These results indicate that the extruded pellet diet is the optimum feed type for use in the culture of A.japonicus. |
| 关键词 | Apostichopus Japonicus (Selenka 1867) Feed Processing Method Growth Immunity Water Quality |
| 学科领域 | Fisheries |
| DOI | 10.1111/j.1365-2095.2012.00974.x |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Fisheries |
| WOS类目 | Fisheries |
| WOS记录号 | WOS:000318278300015 |
| WOS关键词 | TROUT ONCORHYNCHUS-MYKISS ; PARALICHTHYS-OLIVACEUS ; APPARENT DIGESTIBILITY ; LITOPENAEUS-VANNAMEI ; EXTRUSION-COOKING ; OLIVE FLOUNDER ; FISH-MEAL ; FEED ; INGREDIENTS ; DEGRADATION |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/16470 |
| 专题 | 海洋生态与环境科学重点实验室 海洋环流与波动重点实验室 |
| 通讯作者 | Xia, SD |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 3.Shandong Oriental Ocean Sci Tech Co Ltd, Yantai, Peoples R China 4.Shandong Anyuan Aquaculture Co Ltd, Yantai, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Xia, S. -D.,Yang, H. -S.,Li, Y.,et al. Effects of differently processed diets on growth, immunity and water quality of the sea cucumber, Apostichopus japonicus (Selenka, 1867)[J]. AQUACULTURE NUTRITION,2013,19(3):382-389. |
| APA | Xia, S. -D..,Yang, H. -S..,Li, Y..,Liu, S. -L..,Zhang, L. -B..,...&Xia, SD.(2013).Effects of differently processed diets on growth, immunity and water quality of the sea cucumber, Apostichopus japonicus (Selenka, 1867).AQUACULTURE NUTRITION,19(3),382-389. |
| MLA | Xia, S. -D.,et al."Effects of differently processed diets on growth, immunity and water quality of the sea cucumber, Apostichopus japonicus (Selenka, 1867)".AQUACULTURE NUTRITION 19.3(2013):382-389. |
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