The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry

The existence of native fish in Indonesian waters, especially in West Java, is under threat due to environmental damage. The domestication of javaean barb (Systomus orphoides) is directed to save the existence of this species and provide economic benefits for the aquaculture community. This study ai...

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Autores principales:	Dewi Raden Roro Sri Pudji Sinarni, Kusmini Irin Iriana, Radona Deni, Puteri Fera Permata
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/5b9c41b734204ef2bb072b8ef6ea83c2
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spelling	oai:doaj.org-article:5b9c41b734204ef2bb072b8ef6ea83c22021-11-12T11:44:43ZThe performance of first generation Of domesticated javaean barb (Systomus orphoides) fry2267-124210.1051/e3sconf/202132202011https://doaj.org/article/5b9c41b734204ef2bb072b8ef6ea83c22021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_02011.pdfhttps://doaj.org/toc/2267-1242The existence of native fish in Indonesian waters, especially in West Java, is under threat due to environmental damage. The domestication of javaean barb (Systomus orphoides) is directed to save the existence of this species and provide economic benefits for the aquaculture community. This study aims were to obtain information about the potential production of larvae and fry of javaean barb that was reared in ex-situ. The parameters observed were fecundity, fertilization rate, hatching rate, the survival rate of larvae, fry growth rate, feed conversion ratio, and fry survival rate. The results showed that javaean barb could be spawned ex-situ through induce breeding techniques. Fecundity was 96 632 ± 24 012 eggs/fish with a fertilization rate of 98.3 ± 1.50% and a hatching rate of 64.5 ± 27.10%. The survival rate of 3 days old larvae was 85.2 ± 7.50%. The growth rate of javaean barb fry was positive allometric. The weight-specific growth rate was 4.9 ± 0.22 % with an FCR of 1.7 ± 0.28 and survival rate of 89.3 ± 4.16%. The success of ex situ javaean barb seedling production opens opportunities for developing this species cultivation in the future.Dewi Raden Roro Sri Pudji SinarniKusmini Irin IrianaRadona DeniPuteri Fera PermataEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 322, p 02011 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Dewi Raden Roro Sri Pudji Sinarni Kusmini Irin Iriana Radona Deni Puteri Fera Permata The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry
description	The existence of native fish in Indonesian waters, especially in West Java, is under threat due to environmental damage. The domestication of javaean barb (Systomus orphoides) is directed to save the existence of this species and provide economic benefits for the aquaculture community. This study aims were to obtain information about the potential production of larvae and fry of javaean barb that was reared in ex-situ. The parameters observed were fecundity, fertilization rate, hatching rate, the survival rate of larvae, fry growth rate, feed conversion ratio, and fry survival rate. The results showed that javaean barb could be spawned ex-situ through induce breeding techniques. Fecundity was 96 632 ± 24 012 eggs/fish with a fertilization rate of 98.3 ± 1.50% and a hatching rate of 64.5 ± 27.10%. The survival rate of 3 days old larvae was 85.2 ± 7.50%. The growth rate of javaean barb fry was positive allometric. The weight-specific growth rate was 4.9 ± 0.22 % with an FCR of 1.7 ± 0.28 and survival rate of 89.3 ± 4.16%. The success of ex situ javaean barb seedling production opens opportunities for developing this species cultivation in the future.
format	article
author	Dewi Raden Roro Sri Pudji Sinarni Kusmini Irin Iriana Radona Deni Puteri Fera Permata
author_facet	Dewi Raden Roro Sri Pudji Sinarni Kusmini Irin Iriana Radona Deni Puteri Fera Permata
author_sort	Dewi Raden Roro Sri Pudji Sinarni
title	The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry
title_short	The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry
title_full	The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry
title_fullStr	The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry
title_full_unstemmed	The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry
title_sort	performance of first generation of domesticated javaean barb (systomus orphoides) fry
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/5b9c41b734204ef2bb072b8ef6ea83c2
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The performance of first generation Of domesticated javaean barb (Systomus orphoides) fry

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