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

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院海洋生物资源可持续利用重点实验室

	Bottom culture of the sea cucumber Apostichopus japonicus Selenka (Echinodermata: Holothuroidea) in a fish farm, southern China
	Yu, ZH ; Zhou, Y ; Yang, HS ; Hu, CQ
刊名	AQUACULTURE RESEARCH
	2014
卷号	45 期号:9 页码:1434-1441
关键词	southward transfer co-culture sediment water temperature dissolved oxygen
ISSN号	1355-557X
通讯作者	cqhu@scsio.ac.cn
中文摘要	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
资助信息	Key Projects in the National Science & Technology Pillar Program [2011BAD13B02, 2011BAD13B06, 2012BAD1 8B03]
原文出处	WILEY-BLACKWELL
WOS记录号	WOS:000340355600002
公开日期	2014-12-11
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/10413]
专题	南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
推荐引用方式 GB/T 7714	Yu, ZH,Zhou, Y,Yang, HS,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, ZH,Zhou, Y,Yang, HS,&Hu, CQ.(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, ZH,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.