Release size and stocking density for grow-out of Apostichopus japonicus in the sea with raft-cultured macroalgae

doi:10.1007/s10499-016-9976-1

	Release size and stocking density for grow-out of Apostichopus japonicus in the sea with raft-cultured macroalgae
	Xu Qinzeng 1,2; Zhang Libin 1,3; Zhang Xuelei 2,3; Zhou Yi 1,3; Yang Hongsheng 1,3
刊名	AQUACULTURE INTERNATIONAL
	2016-08
卷号	24 期号:4 页码:1141-1152
关键词	Apostichopus japonicus Release Size Density Growth
ISSN号	0967-6120
DOI	10.1007/s10499-016-9976-1
英文摘要	Sea cucumber, Apostichopus japonicus, is the main cultured species in China. The main culture style for this species is the sea ranching model. Field trials were conducted in bottom-cages to preliminary reveal optimal releasing size, as well as maximum density of A. japonicus in an integrated multi-trophic aquaculture sea ranching area. Different sizes (4-30 g ind(-1)) and densities (336-1342 g m(-2)) of sea cucumbers were cultured for 13 months in Rongcheng Bay, Shandong Province, China. The size experiment showed that sea cucumber of all sizes grew throughout the experimental period. Sea cucumbers < 15 g had high mortality in summer and low SGR in winter, while larger individual (> 20 g ind(-1)) had no advantage of growth. Sea cucumber sizes of 15-20 g may be suitable for release, considering their higher survival rate and SGR. The density experiment showed that the high biomass group had a low SGR and that the maximum release biomass was 793 g m(-2) based on a regression analysis. The optimal practical release season for sea cucumber was spring based on the results of two field experiments.
资助项目	Important Specialized Science and Technology Project in Shandong province[2015ZDZX05002]
WOS关键词	CUCUMBER AUSTRALOSTICHOPUS-MOLLIS ; INDIVIDUAL VARIATION ; MUSSEL FARMS ; BODY-SIZE ; SELENKA ; HOLOTHUROIDEA ; BIODEPOSITS ; AQUACULTURE ; EFFICIENCY ; CHINA
WOS研究方向	Fisheries
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000379242900019
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25471]
专题	自然资源部第一海洋研究所
通讯作者	Zhang Libin; Yang Hongsheng
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Ecol & Environm Sci & Engn, Qingdao, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Xu Qinzeng,Zhang Libin,Zhang Xuelei,et al. Release size and stocking density for grow-out of Apostichopus japonicus in the sea with raft-cultured macroalgae[J]. AQUACULTURE INTERNATIONAL,2016,24(4):1141-1152.
APA	Xu Qinzeng,Zhang Libin,Zhang Xuelei,Zhou Yi,&Yang Hongsheng.(2016).Release size and stocking density for grow-out of Apostichopus japonicus in the sea with raft-cultured macroalgae.AQUACULTURE INTERNATIONAL,24(4),1141-1152.
MLA	Xu Qinzeng,et al."Release size and stocking density for grow-out of Apostichopus japonicus in the sea with raft-cultured macroalgae".AQUACULTURE INTERNATIONAL 24.4(2016):1141-1152.