Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program

Selection programs applied to fish commodities can be done through some structured stages. The grading process is one of the critical stages of the selection program. Grading can be done by selecting a group of fish in a population that has the best growth performance. Fish groups that selection cri...

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Autores principales:	Sularto, Hadie Lies Emmawati, Febrianti Rita, Imron
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/eabae4ad05394b0d95a5f4fcc120654f
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spelling	oai:doaj.org-article:eabae4ad05394b0d95a5f4fcc120654f2021-11-12T11:44:43ZEffectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program2267-124210.1051/e3sconf/202132202010https://doaj.org/article/eabae4ad05394b0d95a5f4fcc120654f2021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_02010.pdfhttps://doaj.org/toc/2267-1242Selection programs applied to fish commodities can be done through some structured stages. The grading process is one of the critical stages of the selection program. Grading can be done by selecting a group of fish in a population that has the best growth performance. Fish groups that selection criteria for the next are maintained populations. The purpose of the study was to determine the effectiveness of grading on the growth of the gourami. This research conducted strains of giant 1gourami Jambi, Kalimantan, Majalengka, and Tasikmalaya strains.The first grading with fish body weight criteria was carried out by the time the gourami population was 11 months old, so it was obtained sub population in three sizes. Each strain is then nurtured separately. After each population months-old gourami, each individual was tagged, then maintained communally until 25 months old. Results of the experiment suggest that grading is apparently effective in affecting giant gourami growth significantly differences (P< 0.05). The implications of this research can be applied in the huge gourami selection program to produce superior strain.SulartoHadie Lies EmmawatiFebrianti RitaImronEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 322, p 02010 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Sularto Hadie Lies Emmawati Febrianti Rita Imron Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program
description	Selection programs applied to fish commodities can be done through some structured stages. The grading process is one of the critical stages of the selection program. Grading can be done by selecting a group of fish in a population that has the best growth performance. Fish groups that selection criteria for the next are maintained populations. The purpose of the study was to determine the effectiveness of grading on the growth of the gourami. This research conducted strains of giant 1gourami Jambi, Kalimantan, Majalengka, and Tasikmalaya strains.The first grading with fish body weight criteria was carried out by the time the gourami population was 11 months old, so it was obtained sub population in three sizes. Each strain is then nurtured separately. After each population months-old gourami, each individual was tagged, then maintained communally until 25 months old. Results of the experiment suggest that grading is apparently effective in affecting giant gourami growth significantly differences (P< 0.05). The implications of this research can be applied in the huge gourami selection program to produce superior strain.
format	article
author	Sularto Hadie Lies Emmawati Febrianti Rita Imron
author_facet	Sularto Hadie Lies Emmawati Febrianti Rita Imron
author_sort	Sularto
title	Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program
title_short	Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program
title_full	Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program
title_fullStr	Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program
title_full_unstemmed	Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program
title_sort	effectiveness of grading on population growth performance for giant gourami (osphronemus gourami) in selection program
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/eabae4ad05394b0d95a5f4fcc120654f
work_keys_str_mv	AT sularto effectivenessofgradingonpopulationgrowthperformanceforgiantgouramiosphronemusgouramiinselectionprogram AT hadieliesemmawati effectivenessofgradingonpopulationgrowthperformanceforgiantgouramiosphronemusgouramiinselectionprogram AT febriantirita effectivenessofgradingonpopulationgrowthperformanceforgiantgouramiosphronemusgouramiinselectionprogram AT imron effectivenessofgradingonpopulationgrowthperformanceforgiantgouramiosphronemusgouramiinselectionprogram
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Effectiveness of Grading on Population Growth Performance for Giant Gourami (Osphronemus gourami) in Selection Program

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