Combined influence of water temperature, salinity and body size on energy budget in the sea cucumber Apostichopus japonicus Selenka

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	Combined influence of water temperature, salinity and body size on energy budget in the sea cucumber Apostichopus japonicus Selenka
	Xie, Xi 1,2; Zhao, Wen 1,3; Yang, Miao 3
刊名	FISHERIES SCIENCE
	2013-07-01
卷号	79 期号:4 页码:639-646
关键词	Sea cucumber Apostichopus japonicus Temperature Salinity Body size Energy budget
ISSN号	0919-9268
通讯作者	Zhao, W
中文摘要	The worldwide demand for sea cucumber is outpacing the sustainable harvest capabilities of fisheries. Sea cucumber ranches and farms are striving to supplement wild harvest, but variable temperature and salinity conditions in pond culture systems make sea cucumber production challenging. In this study, we evaluated how water temperature, salinity and body size affected the energy budget of pond-cultured sea cucumber Apostichopus japonicus Selenka. An orthogonal design was used to identify the most suitable conditions for energy consumption and scope for growth (SFG). After the 42-day experimental period, we found that water temperature, salinity and body size significantly influenced energy consumption, while salinity and body size were the main influencing factors on SFG. Based on these results, we suggest that a water temperature of 16 A degrees C and a salinity of 30 g L-1 are optimal conditions for stocking sea cucumber A. japonicus with a body size of 37.34 +/- A 4.63 g. As such, the optimum stocking seasons for sea cucumber A. japonicus may be April in the spring and October in the autumn.
英文摘要	The worldwide demand for sea cucumber is outpacing the sustainable harvest capabilities of fisheries. Sea cucumber ranches and farms are striving to supplement wild harvest, but variable temperature and salinity conditions in pond culture systems make sea cucumber production challenging. In this study, we evaluated how water temperature, salinity and body size affected the energy budget of pond-cultured sea cucumber Apostichopus japonicus Selenka. An orthogonal design was used to identify the most suitable conditions for energy consumption and scope for growth (SFG). After the 42-day experimental period, we found that water temperature, salinity and body size significantly influenced energy consumption, while salinity and body size were the main influencing factors on SFG. Based on these results, we suggest that a water temperature of 16 A degrees C and a salinity of 30 g L-1 are optimal conditions for stocking sea cucumber A. japonicus with a body size of 37.34 +/- A 4.63 g. As such, the optimum stocking seasons for sea cucumber A. japonicus may be April in the spring and October in the autumn.
学科主题	Fisheries
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Fisheries
研究领域[WOS]	Fisheries
关键词[WOS]	OXYGEN-CONSUMPTION ; GROWTH ; ESTIVATION ; ECHINODERMATA ; HOLOTHUROIDEA ; RESPONSES ; JUVENILES
收录类别	SCI
原文出处	10.1007/s12562-013-0627-4
语种	英语
WOS记录号	WOS:000322008300011
公开日期	2014-07-17
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/16546]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Dalian Ocean Univ, Key Lab Hydrobiol Liaoning Prov, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Xie, Xi,Zhao, Wen,Yang, Miao. Combined influence of water temperature, salinity and body size on energy budget in the sea cucumber Apostichopus japonicus Selenka[J]. FISHERIES SCIENCE,2013,79(4):639-646.
APA	Xie, Xi,Zhao, Wen,&Yang, Miao.(2013).Combined influence of water temperature, salinity and body size on energy budget in the sea cucumber Apostichopus japonicus Selenka.FISHERIES SCIENCE,79(4),639-646.
MLA	Xie, Xi,et al."Combined influence of water temperature, salinity and body size on energy budget in the sea cucumber Apostichopus japonicus Selenka".FISHERIES SCIENCE 79.4(2013):639-646.