Bottom culture of the sea cucumber Apostichopus japonicus Selenka (Echinodermata: Holothuroidea) in a fish farm, southern China

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生态与环境科学重点实验室

	Bottom culture of the sea cucumber Apostichopus japonicus Selenka (Echinodermata: Holothuroidea) in a fish farm, southern China
	Yu, Zonghe 1,2; Zhou, Yi3 ; Yang, Hongsheng3 ; Hu, Chaoqun 1,2
刊名	AQUACULTURE RESEARCH
	2014-08-01
卷号	45 期号:9 页码:1434-1441
关键词	southward transfer co-culture sediment water temperature dissolved oxygen
通讯作者	Hu, CQ (reprint author), Chinese Acad Sci, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China.
英文摘要	The bottom culture of southward-transplanted sea cucumber Apostichopus japonicus in a subtropical fish farm was investigated in a field study at Dapeng Cove, Daya Bay, from January 5-August 5 2011, with the aim of finding the ideal period for culturing A. japonicus in fish farms, and developing an integrated multi-trophic aquaculture (IMTA) in southern China. Results showed that the bottom-cultured sea cucumbers survived well (100%) before summer, survival rates decreased to 65.00 +/- 21.21% in July, and all animals had died at the end of the study. Specific growth rates of the sea cucumbers were high during winter (1.05 +/- 0.03% d(-1)), decreased in early spring (0.44 +/- 0.11% d(-1)) and became negative in the following months. Growth rate was mainly influenced by water temperature, dissolved oxygen and sulphide content; the anoxia caused by water column stratification at the sea-floor in the summer were the main causes of mass mortality. Our results indicate that bottom culture in the temperate season (winter and spring, optimally from late November to early April) is a viable way to rear the deposit feeder A. japonicus underneath a subtropical fish farm.
学科主题	Fisheries
收录类别	SCI
语种	英语
WOS记录号	WOS:000340355600002
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/23995]
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, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China 2.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Appl Marine Biol Guangdong Prov LAMB, Guangzhou 510301, Guangdong, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Yu, Zonghe,Zhou, Yi,Yang, Hongsheng,et al. Bottom culture of the sea cucumber Apostichopus japonicus Selenka (Echinodermata: Holothuroidea) in a fish farm, southern China[J]. AQUACULTURE RESEARCH,2014,45(9):1434-1441.
APA	Yu, Zonghe,Zhou, Yi,Yang, Hongsheng,&Hu, Chaoqun.(2014).Bottom culture of the sea cucumber Apostichopus japonicus Selenka (Echinodermata: Holothuroidea) in a fish farm, southern China.AQUACULTURE RESEARCH,45(9),1434-1441.
MLA	Yu, Zonghe,et al."Bottom culture of the sea cucumber Apostichopus japonicus Selenka (Echinodermata: Holothuroidea) in a fish farm, southern China".AQUACULTURE RESEARCH 45.9(2014):1434-1441.