Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet

<p>Masculinization on tilapia ( Oreochromis sp.) has been done with approach of natural hormone steroid agent  from bee resin  through artificial diet before sexual differentiation. This research aim to increase male sex ratio and production performance. Treatment of bee resin dose is 0.6; 1.2...

Full description

Bibliographic Details
Main Authors: Dinar Tri Soelistyowati, Agus Oman Sudrajat, Harton Arfah
Format: Article
Language:English
Published: Asosiasi Sains Akuakultur Indonesia 2013-03-01
Series:Jurnal Akuakultur Indonesia
Online Access:http://journal.ipb.ac.id/index.php/jai/article/view/6634
id doaj-7785fdb6c6284784ad9e8d34ee5a0d5a
record_format Article
spelling doaj-7785fdb6c6284784ad9e8d34ee5a0d5a2020-11-24T22:47:16ZengAsosiasi Sains Akuakultur IndonesiaJurnal Akuakultur Indonesia1412-52692354-67002013-03-019217818310.19027/jai.9.178-1835867Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial dietDinar Tri Soelistyowati0Agus Oman Sudrajat1Harton Arfah2Department of AquacultureDepartment of AquacultureDepartment of Aquaculture<p>Masculinization on tilapia ( Oreochromis sp.) has been done with approach of natural hormone steroid agent  from bee resin  through artificial diet before sexual differentiation. This research aim to increase male sex ratio and production performance. Treatment of bee resin dose is 0.6; 1.2; 1.8; 2.4; 3.0 feed ml/kg compared to Control (0 ml/kg diet) were given  during 28 days at larva age 7 day in aquarium, then transferred to the farm ground until age 12 weeks. Average of masculine phenotype percentage increased significantly (P<0,05) from  62.9±3.9% to 69.7±5.5% versus 50.0±9.0% (Control), whether the growth rate ranged from 2.5-2.8 versus 2.7 (Control) and feed efficiency  were  0.9-1.1. Bee resin mixing through artificial diet increased masculine sex ratio effective at the range of dose 0.6-3.0 feed ml/kg with the survival rate of 55.9-62.6% versus 73.0% (Control).<br /><br />Keywords: bee resin, masculinization, masculine sex ratio, Oreochromis sp.</p><p> </p><p><strong>ABSTRAK<br /></strong><br />Maskulinisasi pada ikan nila  (Oreochromis sp.) telah dilakukan dengan pendekatan hormonal menggunakan bahan aktif steroid alami yang berasal dari resin lebah melalui pakan buatan sebelum diferensiasi kelamin. Penelitian ini bertujuan untuk meningkatkan meliputi kelangsungan hidup, nisbah kelamin jantan, laju pertambahan bobot, dan konversi pakan (FCR).  Perlakuan yang diuji terdiri dari 5 dosis resin lebah  (0,6; 1,2; 1,8; 2,4; 3,0 mL/kg pakan) dan Kontrol, diberikan selama 28 hari pada larva berumur 7 hari di akuarium, kemudian ikan dipelihara di kolam tanah sampai umur 12 minggu. Rata-rata persentase fenotipe jantan meningkat secara nyata (P<0,05) dengan kisaran 62,9±3,9 % sampai 69,7±5,5 %  dibandingkan kontrol (50,0±9,0%). Laju pertumbuhan paska perlakuan dengan resin lebah berkisar antara 2,5-2,8 versus 2,7 (kontrol) dengan FCR berkisar antara 0,9-1,1. Pemberian resin lebah melalui pencampuran dalam pakan buatan efektif meningkatkan nisbah kelamin jantan dengan kelangsungan hidup berkisar antara 55,9-62,6 % versus 73,0% (kontrol) .  <br /><br />Kata kunci: Oreochromis sp, maskulinisasi, nisbah kelamin jantan, resin lebah.<br /></p>http://journal.ipb.ac.id/index.php/jai/article/view/6634
collection DOAJ
language English
format Article
sources DOAJ
author Dinar Tri Soelistyowati
Agus Oman Sudrajat
Harton Arfah
spellingShingle Dinar Tri Soelistyowati
Agus Oman Sudrajat
Harton Arfah
Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet
Jurnal Akuakultur Indonesia
author_facet Dinar Tri Soelistyowati
Agus Oman Sudrajat
Harton Arfah
author_sort Dinar Tri Soelistyowati
title Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet
title_short Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet
title_full Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet
title_fullStr Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet
title_full_unstemmed Masculinization on tilapia (Oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet
title_sort masculinization on tilapia (oreochromis sp.) by natural hormone steroid agent from bee resin through artificial diet
publisher Asosiasi Sains Akuakultur Indonesia
series Jurnal Akuakultur Indonesia
issn 1412-5269
2354-6700
publishDate 2013-03-01
description <p>Masculinization on tilapia ( Oreochromis sp.) has been done with approach of natural hormone steroid agent  from bee resin  through artificial diet before sexual differentiation. This research aim to increase male sex ratio and production performance. Treatment of bee resin dose is 0.6; 1.2; 1.8; 2.4; 3.0 feed ml/kg compared to Control (0 ml/kg diet) were given  during 28 days at larva age 7 day in aquarium, then transferred to the farm ground until age 12 weeks. Average of masculine phenotype percentage increased significantly (P<0,05) from  62.9±3.9% to 69.7±5.5% versus 50.0±9.0% (Control), whether the growth rate ranged from 2.5-2.8 versus 2.7 (Control) and feed efficiency  were  0.9-1.1. Bee resin mixing through artificial diet increased masculine sex ratio effective at the range of dose 0.6-3.0 feed ml/kg with the survival rate of 55.9-62.6% versus 73.0% (Control).<br /><br />Keywords: bee resin, masculinization, masculine sex ratio, Oreochromis sp.</p><p> </p><p><strong>ABSTRAK<br /></strong><br />Maskulinisasi pada ikan nila  (Oreochromis sp.) telah dilakukan dengan pendekatan hormonal menggunakan bahan aktif steroid alami yang berasal dari resin lebah melalui pakan buatan sebelum diferensiasi kelamin. Penelitian ini bertujuan untuk meningkatkan meliputi kelangsungan hidup, nisbah kelamin jantan, laju pertambahan bobot, dan konversi pakan (FCR).  Perlakuan yang diuji terdiri dari 5 dosis resin lebah  (0,6; 1,2; 1,8; 2,4; 3,0 mL/kg pakan) dan Kontrol, diberikan selama 28 hari pada larva berumur 7 hari di akuarium, kemudian ikan dipelihara di kolam tanah sampai umur 12 minggu. Rata-rata persentase fenotipe jantan meningkat secara nyata (P<0,05) dengan kisaran 62,9±3,9 % sampai 69,7±5,5 %  dibandingkan kontrol (50,0±9,0%). Laju pertumbuhan paska perlakuan dengan resin lebah berkisar antara 2,5-2,8 versus 2,7 (kontrol) dengan FCR berkisar antara 0,9-1,1. Pemberian resin lebah melalui pencampuran dalam pakan buatan efektif meningkatkan nisbah kelamin jantan dengan kelangsungan hidup berkisar antara 55,9-62,6 % versus 73,0% (kontrol) .  <br /><br />Kata kunci: Oreochromis sp, maskulinisasi, nisbah kelamin jantan, resin lebah.<br /></p>
url http://journal.ipb.ac.id/index.php/jai/article/view/6634
work_keys_str_mv AT dinartrisoelistyowati masculinizationontilapiaoreochromisspbynaturalhormonesteroidagentfrombeeresinthroughartificialdiet
AT agusomansudrajat masculinizationontilapiaoreochromisspbynaturalhormonesteroidagentfrombeeresinthroughartificialdiet
AT hartonarfah masculinizationontilapiaoreochromisspbynaturalhormonesteroidagentfrombeeresinthroughartificialdiet
_version_ 1725682257667031040