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Suitability of two seaweeds, Gracilaria lemaneiformis and Sargassum pallidum, as feed for the abalone Haliotis discus hannai Ino

文献类型：期刊论文

作者Qi, Zhanhui1,2; Liu, Hongmei3; Li, Bin1; Mao, Yuze1; Jiang, Zengjie1; Zhang, Jihong1; Fang, Jianguang1
刊名AQUACULTURE
出版日期2010-02-27
卷号300期号:1-4页码:189-193
关键词Abalone Haliotis Discus Hannai Ino Seaweeds Aquaculture Feed And Nutrition
ISSN号0044-8486
产权排序[Qi, Zhanhui; Li, Bin; Mao, Yuze; Jiang, Zengjie; Zhang, Jihong; Fang, Jianguang] Chinese Acad Fisheries Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China; [Qi, Zhanhui] Chinese Acad Fisheries Sci, S China Sea Fisheries Res Inst, Guangzhou 510300, Guangdong, Peoples R China; [Liu, Hongmei] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
通讯作者Fang, JG, Chinese Acad Fisheries Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China
文献子类Article
英文摘要The suitability of two algae species, Gracilaria lemaneiformis and Sargassum pallidum, for use as food sources for the abalone Haliotis discus hannai Ino was evaluated. Abalones were fed one of five experimental diets: 1) kelp Laminari japonica: 2) G. lemaneiformis: 3) S. pallidum; 4) a mixed diet of L. japonica and G. lemaneiformis (1:1); and 5) a mixed diet of L. japonica and S. pallidum (1:1) for a period of 4 months. The survival, growth (shell length and body weight), condition index (body weight/shell length), and feed utilization were measured. Survival was excellent (100%) in all groups. Growth rate (body weight) was highest in the abalone fed kelp exclusively, followed by the mixed diet of kelp and G. lemaneiformis. The abalone fed S. pallidum had the lowest increase in body weight and the lowest feed intake. The mixed diet of kelp and G. lemaneiformis yielded the biggest increase in shell length. There were no significant differences in the condition index among all the treatment groups. The mean daily feed intake of L japonica was highest, followed by the mixed diets of kelp and G. lemaneiformis, and was lowest for S. pallidum. Abalone exhibited a preference for L japonica. The feed conversion efficiency was highest for G. lemaneiformis. Results suggest that G. lemaneiformis can be used as a partial substitute for kelp in the diet of cultured abalone. (C) 2010 Elsevier B.V. All rights reserved.; The suitability of two algae species, Gracilaria lemaneiformis and Sargassum pallidum, for use as food sources for the abalone Haliotis discus hannai Ino was evaluated. Abalones were fed one of five experimental diets: 1) kelp Laminari japonica: 2) G. lemaneiformis: 3) S. pallidum; 4) a mixed diet of L. japonica and G. lemaneiformis (1:1); and 5) a mixed diet of L. japonica and S. pallidum (1:1) for a period of 4 months. The survival, growth (shell length and body weight), condition index (body weight/shell length), and feed utilization were measured. Survival was excellent (100%) in all groups. Growth rate (body weight) was highest in the abalone fed kelp exclusively, followed by the mixed diet of kelp and G. lemaneiformis. The abalone fed S. pallidum had the lowest increase in body weight and the lowest feed intake. The mixed diet of kelp and G. lemaneiformis yielded the biggest increase in shell length. There were no significant differences in the condition index among all the treatment groups. The mean daily feed intake of L japonica was highest, followed by the mixed diets of kelp and G. lemaneiformis, and was lowest for S. pallidum. Abalone exhibited a preference for L japonica. The feed conversion efficiency was highest for G. lemaneiformis. Results suggest that G. lemaneiformis can be used as a partial substitute for kelp in the diet of cultured abalone. (C) 2010 Elsevier B.V. All rights reserved.
学科主题Fisheries ; Marine & Freshwater Biology
URL标识查看原文
WOS关键词DIETARY-PROTEIN LEVEL ; SOUTH-AFRICAN ABALONE ; CULTURED ABALONE ; JUVENILE ABALONE ; TUBERCULATA L ; ULVA-RIGIDA ; FISH-MEAL ; GROWTH ; MACROALGAE ; NUTRITION
WOS研究方向Fisheries ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000275579400028
资助机构HI-TECH research and development Program of China [2006AA100304]; Major State Basic Research Development Program of China [2006CB400608]; Reducing Environmental Stress in the Yellow Sea Large Marine Ecosystem ; Central Public-interest Scientific Institution Basal Research [2009TS27]
公开日期2011-07-14
源URL[http://ir.yic.ac.cn/handle/133337/3822]  
专题烟台海岸带研究所_中科院烟台海岸带研究所知识产出
作者单位1.Chinese Acad Fisheries Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China
2.Chinese Acad Fisheries Sci, S China Sea Fisheries Res Inst, Guangzhou 510300, Guangdong, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714		 Qi, Zhanhui,Liu, Hongmei,Li, Bin,et al. Suitability of two seaweeds, Gracilaria lemaneiformis and Sargassum pallidum, as feed for the abalone Haliotis discus hannai Ino[J]. AQUACULTURE,2010,300(1-4):189-193.
APA Qi, Zhanhui.,Liu, Hongmei.,Li, Bin.,Mao, Yuze.,Jiang, Zengjie.,...&Fang, Jianguang.(2010).Suitability of two seaweeds, Gracilaria lemaneiformis and Sargassum pallidum, as feed for the abalone Haliotis discus hannai Ino.AQUACULTURE,300(1-4),189-193.
MLA Qi, Zhanhui,et al."Suitability of two seaweeds, Gracilaria lemaneiformis and Sargassum pallidum, as feed for the abalone Haliotis discus hannai Ino".AQUACULTURE 300.1-4(2010):189-193.

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来源：烟台海岸带研究所

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