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Indonesian Aquaculture Journal Vol.4/No.2/2009

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One of the most popular techniques in mass production of all or nearly all male tilapia population is through sex reversal. However, cross mating of YY super male with regular brood-stock is gaining popularity and has been practiced by aqua-culturists. This study was conducted to evaluate the performance of 2 populations of sex reversed tilapia (sex reversed with dietary application of 17-α methyl testosterone, SRT-1, and sex reversed with dietary administration of imidazole, SRT-2) and 1 population of genetically male tilapia (GMT) derived from YY super male until the end of fingerling rearing period. Mixed sex tilapia (MST) derived from normal mating was used as the control population. The results showed that the daily growth rates of SRT-1, SRT-2, GMT, and MST were 0.12, 0.11, 0.20, and 0.07 g/day, with survival rates were 57.83%, 64.67%, 39.67%, and 68.78%, respectively. The GMT has higher harvest yield than the other populations; SRT-1 (+15.73%), SRT-2 (+6.37%), and MST (+20.82%).

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Availability

B1502607	JUR IAJ	Archivelago Indonesia Marine Library - Perpustakaan Kementerian Kelautan dan Perikanan	Mevcut/Uygun
B1502606	JUR IAJ	Archivelago Indonesia Marine Library - Perpustakaan Kementerian Kelautan dan Perikanan	Mevcut/Uygun

Detaylı Bilgi

Serinin Başlığı

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Çağrı Numarası

JUR IAJ-04.02

Yayıncı

Jakarta : Central Research Institute For Aquaculture., 2009

Karşılaştırma

iii, (79-157)hlm,; 24cm

Dil

English

ISBN/ISSN

0215-0883

Sınıflandırma

JUR IAJ

İçerik Tipi

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Media Tipi

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Taşıyıcı Tipi

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Sürüm

Volume 4 No.2, 2009

Konu

Aquaculture
Jurnal
Local Content
Publikasi Internal
streptococcus agalactiae
tilapia
DNA (RAPD) - giant freshwater prawn, macrobrachium rosenbergii
phenotypic and genotypic - black tiger shrimp - penaeus monodon
infected shrimp - infection
pathogenecity - disease - virus - grouper
koi herpes virus
effect of microalgae of harpacticoid copepod
satellite - measured chlorophyll

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