Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System

In Indonesia, the use of such recirculating aquaculture systems (RAS) is rapidly increasing. The purpose of this study was to investigate the growth, blood chemistry, and water quality of snakehead fish (C. striata) maintained in RAS at varied stocking densities. The RAS was established at the Bogor...

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Autores principales:	Puspaningsih Dewi, Setijaningsih Lies, Setiadi Eri, Taufik Imam
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/ea63ef896f7e4728ae62f85f142c8fb5
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spelling	oai:doaj.org-article:ea63ef896f7e4728ae62f85f142c8fb52021-11-12T11:44:43ZEffect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System2267-124210.1051/e3sconf/202132202005https://doaj.org/article/ea63ef896f7e4728ae62f85f142c8fb52021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_02005.pdfhttps://doaj.org/toc/2267-1242In Indonesia, the use of such recirculating aquaculture systems (RAS) is rapidly increasing. The purpose of this study was to investigate the growth, blood chemistry, and water quality of snakehead fish (C. striata) maintained in RAS at varied stocking densities. The RAS was established at the Bogor-based Research Institute for Freshwater Aquaculture and Fisheries Extension. The study employed a completely randomized study using 3 various densities: A). 1 individual L-1, B). 3 individual L-1 and c). 6 individuals L-1, each using three replications. The average weight and length of snakehead fish used is 1.50±0.63 g and 6.20±0.94 cm. Growth performances such as survival rate, weight, and length gain, food conversion ratio, specific growth rate, and final biomass were observed during the research. Blood chemistry parameters analyzed were blood glucose, triglycerides, and total protein. The water quality characteristics were evaluated: pH, temperature, dissolved oxygen, total ammonia nitrogen, nitrate, nitrite, and orthophosphate. The analysis indicates that snakehead fish's growth performances and blood chemistry parameters differed considerably (P<0.05) across all density treatments, with 3 individual L-1 showing the best growth performances. The RAS utilized in snakehead fish culture kept the water quality parameters steady throughout the study.Puspaningsih DewiSetijaningsih LiesSetiadi EriTaufik ImamEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 322, p 02005 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Puspaningsih Dewi Setijaningsih Lies Setiadi Eri Taufik Imam Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System
description	In Indonesia, the use of such recirculating aquaculture systems (RAS) is rapidly increasing. The purpose of this study was to investigate the growth, blood chemistry, and water quality of snakehead fish (C. striata) maintained in RAS at varied stocking densities. The RAS was established at the Bogor-based Research Institute for Freshwater Aquaculture and Fisheries Extension. The study employed a completely randomized study using 3 various densities: A). 1 individual L-1, B). 3 individual L-1 and c). 6 individuals L-1, each using three replications. The average weight and length of snakehead fish used is 1.50±0.63 g and 6.20±0.94 cm. Growth performances such as survival rate, weight, and length gain, food conversion ratio, specific growth rate, and final biomass were observed during the research. Blood chemistry parameters analyzed were blood glucose, triglycerides, and total protein. The water quality characteristics were evaluated: pH, temperature, dissolved oxygen, total ammonia nitrogen, nitrate, nitrite, and orthophosphate. The analysis indicates that snakehead fish's growth performances and blood chemistry parameters differed considerably (P<0.05) across all density treatments, with 3 individual L-1 showing the best growth performances. The RAS utilized in snakehead fish culture kept the water quality parameters steady throughout the study.
format	article
author	Puspaningsih Dewi Setijaningsih Lies Setiadi Eri Taufik Imam
author_facet	Puspaningsih Dewi Setijaningsih Lies Setiadi Eri Taufik Imam
author_sort	Puspaningsih Dewi
title	Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System
title_short	Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System
title_full	Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System
title_fullStr	Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System
title_full_unstemmed	Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System
title_sort	effect of different stocking density of snakehead fish (channa striata) cultured in recirculation aquaculture system
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/ea63ef896f7e4728ae62f85f142c8fb5
work_keys_str_mv	AT puspaningsihdewi effectofdifferentstockingdensityofsnakeheadfishchannastriataculturedinrecirculationaquaculturesystem AT setijaningsihlies effectofdifferentstockingdensityofsnakeheadfishchannastriataculturedinrecirculationaquaculturesystem AT setiadieri effectofdifferentstockingdensityofsnakeheadfishchannastriataculturedinrecirculationaquaculturesystem AT taufikimam effectofdifferentstockingdensityofsnakeheadfishchannastriataculturedinrecirculationaquaculturesystem
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Effect of Different Stocking Density of Snakehead Fish (Channa striata) Cultured in Recirculation Aquaculture System

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