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A new system for the culture and stock enhancement of sea cucumber, Apostichopus japonicus (Selenka), in cofferdams | |
Zhang, Libin1; Yang, Hongsheng1; Xu, Qiang1; Xing, Kun1,3; Zhao, Peng1,2; Lin, Chenggang1,4 | |
2011-09-01 | |
发表期刊 | AQUACULTURE RESEARCH |
ISSN | 1355-557X |
卷号 | 42期号:10页码:1431-1439 |
文章类型 | Article |
摘要 | A new multilayer, plate-type system for the culture and stock enhancement of sea cucumbers in cofferdam was developed. To optimize and evaluate the system, four experimental designs were implemented using polyethylene (PE)-corrugated sheets of various colours, interval spacing and shapes/styles. Results showed that a system equipped with black PE-corrugated sheets attracted more animals than either blue, green, transparent or a selection of mixed sheets (six transparent sheets in the upper layer and five black sheets in the lower layer) (P<0.05). Also, more animals gathered in the system with oblique-angled sheets (30 degrees to the base plate) than either a wavy (the bottom and every second sheet was at an angle of 10 degrees to the base plate) or parallel arrangement (P<0.05), and more animals assembled in the system with 2 cm between sheets than spacings of 3, 4 or 5 cm (P<0.05). As expected, the upper layers of the systems attracted more animals than lower layers in most cases except for those with transparent and mixed oblique-angled sheets with a 3 cm spacing (P<0.05). Thus, a system with black, oblique-angled-corrugated sheets and 2 cm spacing is recommended for Apostichopus japonicus (Selenka) culture and stock enhancement in cofferdams or ponds.; A new multilayer, plate-type system for the culture and stock enhancement of sea cucumbers in cofferdam was developed. To optimize and evaluate the system, four experimental designs were implemented using polyethylene (PE)-corrugated sheets of various colours, interval spacing and shapes/styles. Results showed that a system equipped with black PE-corrugated sheets attracted more animals than either blue, green, transparent or a selection of mixed sheets (six transparent sheets in the upper layer and five black sheets in the lower layer) (P<0.05). Also, more animals gathered in the system with oblique-angled sheets (30 degrees to the base plate) than either a wavy (the bottom and every second sheet was at an angle of 10 degrees to the base plate) or parallel arrangement (P<0.05), and more animals assembled in the system with 2 cm between sheets than spacings of 3, 4 or 5 cm (P<0.05). As expected, the upper layers of the systems attracted more animals than lower layers in most cases except for those with transparent and mixed oblique-angled sheets with a 3 cm spacing (P<0.05). Thus, a system with black, oblique-angled-corrugated sheets and 2 cm spacing is recommended for Apostichopus japonicus (Selenka) culture and stock enhancement in cofferdams or ponds. |
关键词 | Sea Cucumber Apostichopus Japonicus Culture System Stock Enhancement |
学科领域 | Fisheries |
DOI | 10.1111/j.1365-2109.2010.02735.x |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000294902100003 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.qdio.ac.cn/handle/337002/11631 |
专题 | 海洋生态与环境科学重点实验室 |
作者单位 | 1.Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 3.Dalian Fisheries Univ, Dalian, Peoples R China 4.Ocean Univ China, Coll Marine Life Sci, Qingdao, 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 | Zhang, Libin,Yang, Hongsheng,Xu, Qiang,et al. A new system for the culture and stock enhancement of sea cucumber, Apostichopus japonicus (Selenka), in cofferdams[J]. AQUACULTURE RESEARCH,2011,42(10):1431-1439. |
APA | Zhang, Libin,Yang, Hongsheng,Xu, Qiang,Xing, Kun,Zhao, Peng,&Lin, Chenggang.(2011).A new system for the culture and stock enhancement of sea cucumber, Apostichopus japonicus (Selenka), in cofferdams.AQUACULTURE RESEARCH,42(10),1431-1439. |
MLA | Zhang, Libin,et al."A new system for the culture and stock enhancement of sea cucumber, Apostichopus japonicus (Selenka), in cofferdams".AQUACULTURE RESEARCH 42.10(2011):1431-1439. |
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