Effects of different seaweed diets on growth, digestibility, and ammonia-nitrogen production of the sea cucumber Apostichopus japonicus (Selenka)
文献类型：期刊论文
| 作者 | Xia, Sudong1,2; Yang, Hongsheng1 ; Li, Yong1; Liu, Shilin1; Zhou, Yi1; Zhang, Lili3
|
| 刊名 | AQUACULTURE
 |
| 出版日期 | 2012-03-29 |
| 卷号 | 338页码:304-308 |
| 关键词 | Sea cucumber (Apostichopus japonicus (Selenka)) Growth Digestibility Ammonia-nitrogen production |
| ISSN号 | 0044-8486 |
| 通讯作者 | Yang, HS (reprint author), Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China. |
| 英文摘要 | Powdered algae is an essential ingredient in the artificial diet of the sea cucumber Apostichopus japonicus (Selenka) in aquaculture systems. In this study, growth performance, apparent digestibility coefficients, and ammonia-nitrogen production of A. japonicus fed six different granulated macroalgae diets (Sargassum thunbergii, Sargassum polycystum, Zostera marina, Ulva lactuca, Laminaria japonica and boiled L japonica) were quantified for 60 d to identify the optimal diet for this species. The type of seaweed ingested greatly affected the growth, ingestion rate, digestibility, and ammonia-nitrogen production of A. japonicus. Sea cucumbers grew faster when fed the U. lactuca or L japonica diet than when fed the S. thunbergii or S. polycystum diet. The ingestion rate was much higher when fed the U. lactuca, L japonica, Z. marina, or boiled L. japonica diet than when fed the S. thunbergii or S. polycystum diet. The apparent digestibility coefficients of the test diets ranged from 9.63% to 15.84%. Ammonia-nitrogen production was much lower in A. japonicus fed the U. lactuca or L. japonica diet compared to the other seaweed diets. The results of this study indicate that U. lactuca and L japonica are optimum seaweeds for use in the culture of the commercially valuable sea cucumber A. japonicus. (C) 2012 Elsevier B.V. All rights reserved. |
| 学科主题 | Fisheries ; Marine & Freshwater Biology |
| 收录类别 | SCI |
| 原文出处 | 10.1016/j.aquaculture.2012.01.010 |
| 语种 | 英语 |
| WOS记录号 | WOS:000304290700041 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/12424]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Shandong Oriental Ocean Sci Tech Co Ltd, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xia, Sudong,Yang, Hongsheng,Li, Yong,et al. Effects of different seaweed diets on growth, digestibility, and ammonia-nitrogen production of the sea cucumber Apostichopus japonicus (Selenka)[J]. AQUACULTURE,2012,338:304-308. |
| APA | Xia, Sudong,Yang, Hongsheng,Li, Yong,Liu, Shilin,Zhou, Yi,&Zhang, Lili.(2012).Effects of different seaweed diets on growth, digestibility, and ammonia-nitrogen production of the sea cucumber Apostichopus japonicus (Selenka).AQUACULTURE,338,304-308. |
| MLA | Xia, Sudong,et al."Effects of different seaweed diets on growth, digestibility, and ammonia-nitrogen production of the sea cucumber Apostichopus japonicus (Selenka)".AQUACULTURE 338(2012):304-308. |
入库方式： OAI收割
来源：海洋研究所
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