Large-scale hatchery of the kelp Saccharina japonica: a case study experience at Lvshun in northern China

doi:10.1007/s10811-017-1154-y

QIBEBT-IR

	Large-scale hatchery of the kelp Saccharina japonica: a case study experience at Lvshun in northern China
	Su, Li 1,2,3; Pang, Shao Jun 1,2; Shan, Ti Feng 1,2; Li, Xia 1,2
	2017-12-01
发表期刊	JOURNAL OF APPLIED PHYCOLOGY
ISSN	0921-8971
卷号	29 期号:6 页码:3003-3013
摘要	The giant kelp farming industry in China, with an annual production of 1.4 million t (dry weight, DW) in a farming area of 130,564 ha, depends on a safe and constant supply of sporelings each year that are nurtured in ca. 20 commercial hatchery enterprises in Shandong and Fujian provinces in the north and south, respectively. Extension of the kelp growing period in the sea relies on the use of the so-called summer sporeling. Its production is based on using recirculated cold water (5-10 A degrees C) to allow gametogenesis to happen and thereafter the young sporophytes to grow in summer when the ambient seawater temperature (above 20 A degrees C) is too high. This allows sporophytic sporelings to be transferred to open water in early autumn, 2 months earlier than naturally occurring plants in coastal populations. Although historically commercially viable and successful, there have been few reports to describe this hatchery process. In this case study, the entire process of a commercial hatchery manipulation in the 2015 production season at Lvshun, Dalian, northern China, is presented, including pre-treatment of parental plants, control of spore release, and control and adjustment of solar irradiance and temperature at different developmental stages of the plants as well as the nutrient supply regime over the entire course. Analyses of the data and process in this report is expected to shed light on future optimization of the technique as well as providing useful clues for other farmed kelp species in other regions of the world.
文章类型	Article
关键词	Kelp Saccharina Japonica Cultivation Hatchery Summer Sporeling
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1007/s10811-017-1154-y
关键词[WOS]	CHLOROPHYLL FLUORESCENCE MEASUREMENTS ; YOUNG SPOROPHYTES ; LAMINARIA ; TEMPERATURE ; CULTIVATION ; POPULATIONS ; TOLERANCE ; CULTURE ; GROWTH ; LIGHT
收录类别	SCI
语种	英语
WOS研究方向	Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
项目资助者	National Natural Science Foundation of China(41476141 ; Sino-German Science Center(GZ 1080) ; Scientific and Technological Innovation Project from Qingdao National Laboratory for Marine Science and Technology(2015ASKJ01) ; State's Key Project of Research and Development Plan(2016YFC1402507) ; National Key Technology Support Program(2015BAD13B05) ; National Infrastructure of Fishery Germplasm Resource(2016DKA30470) ; Research Council of Norway (MACROSEA)(254883/E40) ; 41676128)
WOS类目	Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
WOS记录号	WOS:000416446400028
出版者	SPRINGER
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/10476
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Pang, Shao Jun
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Su, Li,Pang, Shao Jun,Shan, Ti Feng,et al. Large-scale hatchery of the kelp Saccharina japonica: a case study experience at Lvshun in northern China[J]. JOURNAL OF APPLIED PHYCOLOGY,2017,29(6):3003-3013.
APA	Su, Li,Pang, Shao Jun,Shan, Ti Feng,&Li, Xia.(2017).Large-scale hatchery of the kelp Saccharina japonica: a case study experience at Lvshun in northern China.JOURNAL OF APPLIED PHYCOLOGY,29(6),3003-3013.
MLA	Su, Li,et al."Large-scale hatchery of the kelp Saccharina japonica: a case study experience at Lvshun in northern China".JOURNAL OF APPLIED PHYCOLOGY 29.6(2017):3003-3013.