Growth, survival and immune activity of scallops, Chlamys farreri Jones et Preston, compared between suspended and bottom culture in Haizhou Bay, China

doi:10.1111/j.1365-2109.2009.02358.x

	Growth, survival and immune activity of scallops, Chlamys farreri Jones et Preston, compared between suspended and bottom culture in Haizhou Bay, China
	Yu, Zonghe 1,2; Yang, Hongsheng1 ; Liu, Baozhong1 ; Xu, Qiang 1; Xing, Kun 1,2; Zhang, Libin 1,2; Yang, HS, Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
	2010-05-17
发表期刊	AQUACULTURE RESEARCH
ISSN	1355-557X
卷号	41 期号:6 页码:814-827
文章类型	Article
摘要	We examined the growth, survival and immune response of the scallop, Chlamys farreri, during a 1-year period in deep water of Haizhou Bay. Scallops were cultured using two methods: (1) in lantern nets at a 5 m depth and (2) in a bottom culture system (sleeves) on the seabed at about a 25 m depth. Shell heights, meat dry weight and immune activities in the haemolymph (superoxide dismutase and myeloperoxidase) were measured bimonthly or quarterly from July 2007 to June 2008. Survival was measured at the end of the study and environmental parameters in the experimental layers were monitored during the experiment. The growth and immune activities of scallops were lower when the water temperature was high, which was consistent with the main mortality occurring in summer. The growth and immunity of scallops were higher in the suspended culture than in the bottom culture during the experiment, with the exception of shell growth during the last study period. Survival of scallops in the suspended culture (54.6 +/- 12.3%) was significantly lower than that in the bottom culture (86.8 +/- 3.5%) at the end of this study. We conclude from our results that the high mortality of C. farreri can be prevented by culturing them in a bottom culture system before November of the first year, and then transferring them to a suspended culture to improve scallop production.; We examined the growth, survival and immune response of the scallop, Chlamys farreri, during a 1-year period in deep water of Haizhou Bay. Scallops were cultured using two methods: (1) in lantern nets at a 5 m depth and (2) in a bottom culture system (sleeves) on the seabed at about a 25 m depth. Shell heights, meat dry weight and immune activities in the haemolymph (superoxide dismutase and myeloperoxidase) were measured bimonthly or quarterly from July 2007 to June 2008. Survival was measured at the end of the study and environmental parameters in the experimental layers were monitored during the experiment. The growth and immune activities of scallops were lower when the water temperature was high, which was consistent with the main mortality occurring in summer. The growth and immunity of scallops were higher in the suspended culture than in the bottom culture during the experiment, with the exception of shell growth during the last study period. Survival of scallops in the suspended culture (54.6 +/- 12.3%) was significantly lower than that in the bottom culture (86.8 +/- 3.5%) at the end of this study. We conclude from our results that the high mortality of C. farreri can be prevented by culturing them in a bottom culture system before November of the first year, and then transferring them to a suspended culture to improve scallop production.
关键词	Chlamys Farreri Aquaculture Seasonal Variation Water Temperature Dissolved Oxygen (Do) Immune Activities
学科领域	Fisheries
DOI	10.1111/j.1365-2109.2009.02358.x
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000277690700003
引用统计	被引频次：12[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/337002/1814
专题	海洋生态与环境科学重点实验室实验海洋生物学重点实验室
通讯作者	Yang, HS, Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
作者单位	1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Yu, Zonghe,Yang, Hongsheng,Liu, Baozhong,et al. Growth, survival and immune activity of scallops, Chlamys farreri Jones et Preston, compared between suspended and bottom culture in Haizhou Bay, China[J]. AQUACULTURE RESEARCH,2010,41(6):814-827.
APA	Yu, Zonghe.,Yang, Hongsheng.,Liu, Baozhong.,Xu, Qiang.,Xing, Kun.,...&Yang, HS, Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China.(2010).Growth, survival and immune activity of scallops, Chlamys farreri Jones et Preston, compared between suspended and bottom culture in Haizhou Bay, China.AQUACULTURE RESEARCH,41(6),814-827.
MLA	Yu, Zonghe,et al."Growth, survival and immune activity of scallops, Chlamys farreri Jones et Preston, compared between suspended and bottom culture in Haizhou Bay, China".AQUACULTURE RESEARCH 41.6(2010):814-827.

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