Status of Research on Stock Enhancement of Mandarin Fish in Lakes, China

Wei Li, Tanglin Zhang, Zhongjie Li and Jiashou Liu
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Jiashou Liu: State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, China

Oceanography & Fisheries Open Access Journal, 2018, vol. 8, issue 1, 24-29

Abstract: Mandarin fish, Siniperca chuatsi (Basilewsky), is a famous freshwater fish in China and has a relatively high market value. The fish have been stocked in lakes since the 1990s to increase populations, to pursue commercial returns and to ease conflicts between fishery development and water quality conservation. In this paper, we briefly review the status of stock enhancement of mandarin fish in China. The parameters of stock enhancement techniques including stocking size, stocking habitat, and stocking number are determined by a series of comparative experiments. Stocked mandarin fish showed good survival and growth performance, and consequently obtain better economic benefits compared with traditional fisheries of stocking. Impacts of stocked mandarin fish on wild mandarin fish populations and small-sized fish community are also dealt with. Stocking mandarin fish in lakes may have a positive role for improving water quality, suggesting that mandarin fish stocking could be a feasible bio-manipulation measure to alleviate eutrophication in Yangtze lakes.

Keywords: juniper publishers:oncology journals; oncology research journals; oncology journal articles; oncology and cancer case reports; oncology journal of clinical and experimental cancer research; open access; open access journals; Oncology International Journal; juniper publishers reivew (search for similar items in EconPapers)
Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:adp:jofoaj:v:8:y:2018:i:1:p:24-29

DOI: 10.19080/OFOAJ.2018.08.555728

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