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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
ISSN1355-557X
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
DOI10.1111/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
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被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
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
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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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